[Hol-info] International Workshop on Quantification (QUANTIFY 2024)

2024-05-08 Thread geoff
Call for Contributions 

International Workshop on Quantification (QUANTIFY 2024)


(co-located with the International Joint Conference on Automated Reasoning, 
IJCAR 2024) 

https://qbf24.pages.sai.jku.at/quantify/



*** Important Dates *** (Extended)
===

* Round 1 (notification before early registration deadline) 

 Submission: May 15 for paper categories,  May 25 for talk abstracts, 
 Notification: May 30


* Round 2 (notification after early registration deadline)

Submission: June 10 (talk abstracts only!)
Notification: June 15

* Workshop: July 1



*** Overview ***

Quantifiers play an important role in language extensions of many logics. 
The use of quantifiers often allows for a more succinct encoding as it 
would be possible without quantifiers. However, the introduction of 
quantifiers affects the complexity of the extended formalism in general. 
In consequence, theoretical results established for the quantifier-free 
formalism may not directly be transferred to the quantified case. Further, 
techniques successfully implemented in reasoning tools for quantifier-free 
formulas cannot directly be lifted to a quantified version. 

The goal of the Workshop on Quantification (QUANTIFY 2024) is 
to bring together researchers who investigate the impact of 
quantification from a theoretical as well as from a practical 
point of view. Quantification is a topic in different research 
areas, e.g., in SAT in terms of QBF, in CSP in terms of QCSP, 
in SMT, ATP, Computer Algebra, etc. 

This workshop has the aim to provide an interdisciplinary forum 
where researchers of various fields may exchange their experiences.

In particular, the following topics shall be considered at the workshop:

* Theoretical aspects of quantification.
* Practical aspects of quantification.
* Intersections between the different research communities 
  working on quantification.


*** Organizers ***

* Konstantin Korovin, University of Manchester, UK
* Martina Seidl, Johannes Kepler University Linz, Austria


*** Program Committee ***

Erika Abraham, RWTH Aachen University

Hubie Chen, King’s College London

Pascal  Fontaine, Université de Liège, Belgium

Alberto Griggio, Fondazione Bruno Kessler

Konstantin Korovin, University of Manchester, UK (co-chair)

Stephan Schulz, DHBW Stuttgart

Martina Seidl, Johannes Kepler University Linz, Austria (co-chair)

Friedrich Slivovsky, University of Liverpool

Geoff Sutcliffe, University of Miami


*** Submission ***

Submissions of extended abstracts, full papers, and tutorials are solicited 
and will be managed via Easychair: 


https://easychair.org/conferences/?conf=quantify24

Submitted papers should be formatted in LNCS format.

We solicit three types of submissions:

* Talk abstracts (maximum two pages, excluding references) 
  describing already published results.
* Full papers (maximum 15 pages, excluding references) on novel, 
  unpublished work.
* Tutorial papers (maximum 15 pages, excluding references) 
  introducing a research field related to quantifiers.  

The talk abstracts should include a relevant bibliography of related work 
and an outline of the planned talk. For this category, we explicitly advocate 
talks which summarize the results of one or more already published papers. 

Full papers should contain novel, unpublished work that qualifies to be 
published in a special issue of a journal or formal workshop proceedings. 

Tutorial papers shoul survey results already published, maybe in multiple 
articles or presentations capturing the commonalities and differences 
of various quantification approaches (perhaps even interdisciplinary).

Each submission will be assessed by the program committee and the workshop 
organizers with respect to novelty, originality, and scope.

Submissions related to completed work as well as work in progress are welcome. 
Authors are encouraged to provide additional material such as source code of 
tools, experimental data, benchmarks and related publications in an appendix 
or a related webpage. The additional material will be considered at the 
discretion of the reviewers.

Previously published work or extensions thereof may be submitted to the 
workshop but that case has to be explicitly stated in the submitted paper. 
This regulation also applies to work which is currently under review elsewhere.


Authors of accepted abstracts and papers are expected to give a talk 
at the workshop.


*** Plans for Publications ***

The outcomes of the discussions will be summarized in a workshop report, 
which can be made publicly available as technical report (unless the
participants decide not to do so). 

In case we get enough full and tutorial papers, we will organize a 
special issue on quantificaton (e.g., in the Journal of Satisfiablity (JSAT) 
or formal workshop proceedings. 

*** Contact ***

For any

[Hol-info] The 18th International Conference on Reachability Problems - RP 2024

2024-04-23 Thread geoff
Call for Papers
The 18th International Conference on Reachability Problems - RP 2024
September 25-27, 2024, TU Wien, Vienna, Austria
https://easychair.org/smart-program/RP24/index.html

**Overview**
The 18th International Conference on Reachability Problems (RP'24) is being 
organised as a physical meeting by the Formal Methods in Systems Engineering 
Research Unit of the Faculty of Informatics at the TU Wien.

The conference is aimed at gathering together scholars from diverse disciplines 
and backgrounds interested in reachability problems that appear in
- Algebraic structures
- Automata theory and formal languages
- Computational game theory
- Concurrency and distributed computation
- Decision procedures in computational models
- Hybrid dynamical systems
- Logic and model checking
- Verification of finite and infinite-state systems

**Program Chairs and Committee**
The program committee is available at
https://easychair.org/smart-program/RP24/PC.html
and co-chaired by
- Laura Kovacs, TU Wien
- Ana Sokolova, U. Salzburg

**Submission categories**
Original research papers (up to 12 pages) and presentation-only contributions 
(short abstract), with clear relevance to reachability problems, are both 
encouraged.

Topics of interest include (but are not limited to):
-  reachability problems in infinite-state systems
- rewriting systems
- dynamical and hybrid systems
- reachability problems in logic and verification
- reachability analysis in different computational models
- counter timed/ cellular/ communicating automata
- Petri nets
- computational and combinatorial aspects of algebraic structures (semigroups, 
groups and rings)
- frontiers between decidable and undecidable reachability problems
predictability in iterative maps and new computational paradigms.

**Submission instructions**
Submissions should be prepared using the Springer LNCS guidelines and submitted 
via the link https://easychair.org/conferences/?conf=rp24

Accepted original papers will be published in the Springer LNCS proceedings of 
RP'24.

**Important dates**
Original Full Papers (12 pages)
- Abstracts of original full papers: May 27, 2024
- Original full papers: May 30, 2024
- Full paper notifications: July 11, 2024
- Final version: July 22, 2024

Presentation-Only Contributions (4 pages)
- Abstracts of presentation-only contributions: July, 27, 2024
- Presentation-only notifications: August 8, 2024


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[Hol-info] PAAR 2024 - Call for Papers - Extended Deadlines

2024-04-06 Thread geoff
**

 
PAAR-2024: 9TH WORKSHOP ON PRACTICAL ASPECTS OF AUTOMATED REASONING 
   -- co-located with IJCAR 2024  -- 

  July 2, 2024, Nancy, France

Web site: https://paar2024.github.io/
Submission link: https://easychair.org/conferences/?conf=paar2024
Abstract registration deadline (extended): April 19, 2024
Submission deadline (extended) : April 26, 2024
Topics: automated reasoning, implementation, tools


**


The automation of logical reasoning is a challenge that has been
studied intensively in fields including mathematics, philosophy, and
computer science. PAAR is the workshop on turning this theory into
practice: how can automated reasoning tools be built that work and are
useful in applications? PAAR covers all aspects of this challenge:
which theories, logics, or fragments are well-behaved in practice, and
connect well to application domains? which reasoning tasks are
tractable and useful? which algorithms are able to solve real-world
instances? how should automated reasoning tools be designed,
implemented, tested, and evaluated?

The goal of PAAR is to bring together theoreticians, tool developers,
and users, to concentrate on the practical aspects of automated
reasoning. The workshop welcomes high-quality contributions of any
kind, including new research results, presentation of work in
progress, presentation of new tools, new implementation techniques,
new application domains, or case studies.


Submission Guidelines
-
Researchers interested in participating are invited to submit either an
extended abstract (up to 8 pages) or a regular paper (up to 15 pages), excluding
references, via EasyChair at https://easychair.org/conferences/?conf=paar2024.
Submissions will be refereed by the program committee, which will select a 
balanced 
program of high-quality contributions. Short submissions that could stimulate 
fruitful discussion at the workshop are particularly welcome.

Submissions should be prepared in LaTeX using the CEUR-WS.org style template
(CEURART, one-column). The package containing the class file and the user guide
can be downloaded from http://ceur-ws.org/Vol-XXX/CEURART.zip.

Topics include, but are not limited to:
--
* automated reasoning in propositional, first-order, higher-order, and
  non-classical logics;
* implementation of provers (SAT, SMT, resolution, superposition, tableau,
   instantiation-based, rewriting, logical frameworks, etc.);
* automated reasoning tools for all kinds of practical problems and
  applications;
* pragmatics of automated reasoning within proof assistants;
* practical experiences, usability aspects, feasibility studies;
* evaluation of implementation techniques and automated reasoning tools;
* performance aspects, benchmarking approaches; non-standard approaches to
  automated reasoning, non-standard forms of automated reasoning, new
  applications;
* implementation techniques, optimisation techniques, machine learning,
  strategies and heuristics, fairness;
* tools or methods that support prover development;
* system descriptions and demos.  

Invited Speakers
---

* N.N.
* N.N.

Programme Committee
---
* Claudia Nalon, University of Brasilia, BR (PC co-chair)
* Alexander Steen, University of Greifswald, DE (PC co-chair)
* Martin Suda, Czech Technical University in Prague, CZ (PC co-chair)
* Gabriel Ebner, Microsoft Research, US
* Mathias Fleury, University of Freiburg, DE
* Pascal Fontaine, Universite de Liege, BE
* Ulrich Furbach, University of Koblenz, DE
* Jan Jakubuv, Czech Technical University in Prague, CZ
* Cezary Kaliszyk, University of Innsbruck, AT
* Daniela Kaufmann, TU Vienna, AU
* Boris Konev, University of Liverpool, UK
* Daniel Le Berre, CNRS - Universite d'Artois, FR
* Ondrej Lengal, Brno University of Technology, CZ
* Tomer Libal, University of Luxembourg, LU
* Hans de Nivelle, Nazarbayev University, KZ
* Michael Rawson, TU Vienna, AU
* Philipp Ruemmer, Uppsala University, SE
* Renate A. Schmidt, The University of Manchester, UK
* Stephan Schulz, DHBW Stuttgart, DE
* Frieder Stolzenburg, Harz University of Applied Sciences, DE
* Geoff Sutcliffe, University of Miami, US
* Sophie Tourret, Inria and MPI for Informatics, DE
* Zsolt Zombori, Alfred Renyi Institute of Mathematics, Hungarian Academy of 
Sciences, HU

Publication
---
PAAR proceedings will be published electronically in a workshop
proceedings venue (such as CEUR workshop proceedings or
EasyChair Kalpa proceedings).

Venue

[Hol-info] iFM 2024 Call for Papers

2024-04-02 Thread geoff
iFM 2024 Call for Papers - 19th International Conference on Integrated Formal 
Methods
https://ifm2024.cs.manchester.ac.uk/

***Objectives and scope***
In the last decades, we have witnessed a proliferation of approaches that 
integrate several modelling, verification and simulation techniques, 
facilitating more versatile and efficient analysis of software-intensive 
systems. These approaches provide powerful support for the analysis of 
different functional and non-functional properties of the systems, complex 
interaction of components of different nature as well as validation of diverse 
aspects of system behaviour. The iFM conference series is a forum for 
discussing recent research advances in the development of integrated approaches 
to formal modelling and analysis. The conference covers all aspects of the 
design of integrated techniques, including language design, verification and 
validation, automated tool support and the use of such techniques in software 
engineering practice. To credit the effort of tool developers, we use EAPLS 
artifact badging.

Areas of interest include (but are not limited to):
- Formal and semi-formal modelling notations
- Combining formal methods with different performance, simulation and system 
analysis techniques
- Program verification, model checking, and static analysis
- Theorem proving, decision procedures and SAT/SMT solving
- Runtime analysis, monitoring and testing
- Program synthesis
- Modelling, analysis and synthesis of cyber-physical, hybrid, embedded, 
probabilistic, distributed or concurrent systems
- Abstraction and refinement
- Model learning and inference
- Approaches to integrating formal methods into software engineering practice 
or industry
- Approaches to integrating formal methods into standardisation or 
certification processes
- Formal methods for artificial intelligence, including machine learning and 
data-based techniques
- Tools and case studies supporting the integration of formal methods

***Important Dates (AoE)***

Abstract submission:  3 June 2024
Paper submission: 10 June 2024
Acceptance notification: 5 August 2024
Artifact Registration: 12 August 2024
Artifact Submission: 19 August 2024
Artifact Notification: 16 September 2024
Camera-ready: 18 September 2024
iFM 2024 main conference: 13-15 November 2024


***Paper Categories***

iFM 2024 solicits high-quality papers reporting research results and/or 
experience reports related to the overall theme of formal methods integration.
We solicit papers in the following categories:

(1) Regular papers (limit 16 pages) presenting original scientific research 
results,
tools, their foundation and evaluations, applications of formal methods, 
including rigorous evaluations and case studies.

(2) Short papers (limit 6 pages) describing any work in the area of formal 
methods, including work-in-progress and preliminary results that are 
sufficiently interesting for the iFM community.

All page limits exclude the references. Appendices may be included, but they 
will only be read by a reviewer at their discretion.

Regular and short papers must be original, unpublished, and not submitted for 
publication elsewhere. Papers will undergo a thorough review process. 
Submissions will be judged on the basis of significance, relevance, 
correctness, originality, and clarity.

The submissions will be reviewed and selected for publication based on the 
above-mentioned criteria as well as suitability to the conference’s technical 
program. The review process is single blind.

***Submission guidelines***
Submissions for all categories should be made using the iFM 2024 EasyChair site:
https://easychair.org/conferences/?conf=ifm24

Submissions must be in PDF format, using the Springer LNCS style files.

Springer requires that authors should consult Springer’s authors’ 
guidelines and use their proceedings templates, either for LaTeX or for Word, 
for the preparation of their papers. Springer encourages authors to include 
their ORCIDs in their papers. After a paper is accepted, the corresponding 
author of each paper, acting on behalf of all of the authors of that paper, 
must complete and sign a Consent-to-Publish form. The corresponding author 
signing the copyright form should match the corresponding author marked on the 
paper. Once the files have been sent to Springer, changes relating to the 
authorship of the papers cannot be made.

The conference proceedings will be published in Springer’s Lecture Notes in 
Computer Science series. A special issue of the Formal Aspects of Computing 
journal is planned for extended versions of selected papers from iFM 2024.
All accepted papers must be presented at the conference. At least one author of 
each accepted paper must register to the conference by the early registration 
date.

***EAPLS Artifact Badging***
Reproducibility of experiments is crucial to foster an atmosphere of open, 
reusable and trustworthy research. To improve and reward 

[Hol-info] LPAR 2024 short presentation papers - CFP

2024-04-02 Thread geoff
**

The 25th International Conference on
Logic for Programming, Artificial Intelligence and Reasoning
LPAR-25

Mauritius, 26-31st May 2024
https://lpar-25.info

CALL FOR SHORT PRESENTATION PAPERS

In keeping with the tradition of LPAR, researchers and practitioners are
invited to submit short presentation papers (the papers can be full length, 
the presentation slots will be short), reporting on interesting work in 
progress, system and tool descriptions, experimental results, etc. They 
need not be original, and extended or revised versions of the papers may 
be submitted concurrently with or after LPAR to another conference or a 
journal. Authors of accepted papers are required to ensure that at least 
one of them will be present at the conference. Papers that do not adhere to 
this policy will not be published.

The short presentation papers will be published electronically as a volume in
the Kalpa series, see http://www.easychair.org/publications/Kalpa. The LaTeX
and Microsoft Word templates for the Kalpa series can be downloaded from
http://www.easychair.org/publications/for_authors. Papers may be up to 15
pages long, and must be submitted through the EasyChair system using the web
page https://easychair.org/conferences/?conf=lpar2024.

Paper submission deadline: 15th April 2024
Notification of acceptance: 22nd April 2024
Final version: 16th May 2024

... however, in order to facilitate authors making travel arrangements, papers
submitted before the deadline will be reviewed immediately, and a decision
made in approximately 2-3 days. Submit early, submit boldly, and submit often!

**


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[Hol-info] CICM 2024 - Extended deadline - Call for Papers

2024-04-01 Thread geoff
Call for Papers - formal papers - doctoral programme

  17th Conference on Intelligent Computer Mathematics
- CICM 2024 -
August 5–9, 2024
Montréal, Canada

   https://cicm-conference.org/2024/



More  and  more  mathematical  information is  digitally  processed,  generated,
communicated, stored and curated.

CICM  brings  together  the  many   separate  communities  that  have  developed
theoretical  and  practical  solutions  for mathematical  applications  such  as
computation, deduction, knowledge management, and  user interfaces.  It offers a
venue for  discussing problems and  solutions in each  of these areas  and their
integration.

CICM 2024  invites submissions  in all topics  relating to  intelligent computer
mathematics, in particular but not limited to

* theorem proving and computer algebra
* mathematical knowledge management
* digital mathematical libraries

*** Important Dates ***

 Formal submissions
  - Abstract deadline:  April 1, 2024 (extended)
  - Full paper deadline:April 8, 2024 (extended)
  - Reviews sent to authors:May 14, 2024 (extended)
  - Rebuttals:  May 14-17, 2024 (extended)
  - Notification of acceptance: May 28, 2024 (extended)
  - Camera-ready copies due:June 11, 2024 (extended)
  - Conference: August 5-9, 2024

Doctoral programme applications
   - Submission deadline:   June 13, 2024
   - Notification of acceptance:June 28, 2024

*** Programme committee ***

The program committee is listed at 
https://cicm-conference.org/2024/cicm.php?event==pc 

The  program committee  is chaired  by  Andrea Kohlhase  (Neu-Ulm University  of
Applied Sciences, Germany) and Laura Kovács (TU Vienna, Austria).

The CICM  community appreciates the varying  nature of the relevant  research in
computer mathematics and invites submissions of two different forms:

*** Formal Paper Submissions ***

Formal  submissions will  be reviewed  rigorously  and accepted  papers will  be
published in a volume of Springer LNAI:

   * regular papers (up to 15 pages + bibliography) present novel
 research results

   * project and survey papers (up to 15 pages + bibliography)
 summarize existing results

   * system and dataset descriptions (4 to 5 pages + bibliography)
 present digital artifacts

*** Doctoral Symposium: Two-Page Abstracts***

The doctoral programme provides PhD students a forum to present early results to
receive constructive feedback and mentoring.  To attend, submissions of two-page
abstracts are expected in which the focus and research questions of the expected
PhD  theses are  described; details  on completed  research tasks  and remaining
research plans should be given. In addition to these abstract, a two-pages CV of
the applicant should also be  submitted, detailing background information (name,
university,   supervisor),   education   (sought  degree,   previous   degrees),
employments   and   relevant   research   experience   (publications,   attended
conferences/workshops).

*** Submissions ***   

All submissions should be made via EasyChair at

 https://easychair.org/conferences/?conf=cicm24

using the Springer LNCS style files (see 
https://www.springer.com/gp/computer-science/lncs/conference-proceedings-guidelines).

CICM  2024 proceedings,  containing  the accepted  formal  submissions, will  be
published in the Springer LNAI series.

*** Participation - Physical Event ***

CICM 2024 will  be held as a  physical event and participation  is possible only
on-site. At least one of the authors  of accepted papers is expected to register
to CICM 2024 and present the work(s) on-site.

*** Best Papers ***

CICM 2024 honors the  best paper and best student paper  with respect to reviews
and program committee discussions with an award.

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[Hol-info] IJCAR 2024 Workshops

2024-03-06 Thread geoff
IJCAR 2024 --- Co-Located workshops. More information below.

PAAR-2024: 9TH WORKSHOP ON PRACTICAL ASPECTS OF AUTOMATED REASONING
https://paar2024.github.io/

QUANTIFY 2024: International Workshop on Quantification
https://qbf24.pages.sai.jku.at/quantify/

SC-Square 2024: 9th International Workshop on Satisfiability Checking and 
Symbolic Computation
http://www.sc-square.org/CSA/workshop9.html

Termination and Complexity Competition 2024
http://www.termination-portal.org/wiki/Termination_Competition_2024

ThEdu'24: Theorem proving components for Educational software
http://www.uc.pt/en/congressos/thedu/ThEdu24

UNIF 2024: The 38th International Workshop on Unification
https://lat.inf.tu-dresden.de/unif2024

5th International Workshop on Automated (Co)inductive Theorem Proving
https://wait2024.github.io/

The TPTP Tea Party
https://www.tptp.org/TPTP/TPTPTParty/2024/



**

 
PAAR-2024: 9TH WORKSHOP ON PRACTICAL ASPECTS OF AUTOMATED REASONING 
   -- co-located with IJCAR 2024  -- 

  July 2, 2024, Nancy, France

Web site: https://paar2024.github.io/
Submission link: https://easychair.org/conferences/?conf=paar2024
Abstract registration deadline: April 5, 2024
Submission deadline: April 12, 2024
Topics: automated reasoning, implementation, tools


**


The automation of logical reasoning is a challenge that has been
studied intensively in fields including mathematics, philosophy, and
computer science. PAAR is the workshop on turning this theory into
practice: how can automated reasoning tools be built that work and are
useful in applications? PAAR covers all aspects of this challenge:
which theories, logics, or fragments are well-behaved in practice, and
connect well to application domains? which reasoning tasks are
tractable and useful? which algorithms are able to solve real-world
instances? how should automated reasoning tools be designed,
implemented, tested, and evaluated?

The goal of PAAR is to bring together theoreticians, tool developers,
and users, to concentrate on the practical aspects of automated
reasoning. The workshop welcomes high-quality contributions of any
kind, including new research results, presentation of work in
progress, presentation of new tools, new implementation techniques,
new application domains, or case studies.


Submission Guidelines
-
Researchers interested in participating are invited to submit either an
extended abstract (up to 8 pages) or a regular paper (up to 15 pages), excluding
references, via EasyChair at https://easychair.org/conferences/?conf=paar2024.
Submissions will be refereed by the program committee, which will select a 
balanced 
program of high-quality contributions. Short submissions that could stimulate 
fruitful discussion at the workshop are particularly welcome.

Submissions should be prepared in LaTeX using the CEUR-WS.org style template
(CEURART, one-column). The package containing the class file and the user guide
can be downloaded from http://ceur-ws.org/Vol-XXX/CEURART.zip.

Topics include, but are not limited to:
--
* automated reasoning in propositional, first-order, higher-order, and
  non-classical logics;
* implementation of provers (SAT, SMT, resolution, superposition, tableau,
   instantiation-based, rewriting, logical frameworks, etc.);
* automated reasoning tools for all kinds of practical problems and
  applications;
* pragmatics of automated reasoning within proof assistants;
* practical experiences, usability aspects, feasibility studies;
* evaluation of implementation techniques and automated reasoning tools;
* performance aspects, benchmarking approaches; non-standard approaches to
  automated reasoning, non-standard forms of automated reasoning, new
  applications;
* implementation techniques, optimisation techniques, machine learning,
  strategies and heuristics, fairness;
* tools or methods that support prover development;
* system descriptions and demos.  

Invited Speakers
---

* N.N.
* N.N.

Programme Committee
---

* Cláudia Nalon, University of Brasília, BR (PC co-chair)
* Alexander Steen, University of Greifswald, DE (PC co-chair)
* Martin Suda, Czech Technical University in Prague, CZ (PC co-chair)
* to be completed

Publication
---
PAAR proceedings will be published electronically in a workshop
proceedings venue (such as CEUR workshop proceedings or
EasyChair Kalpa proceedings).

Venue
-
IJCAR 2024 in Nancy, France

Important dates
---
* Abstract 

[Hol-info] International Logic Olympiad

2024-03-05 Thread geoff

INTERNATIONAL LOGIC OLYMPIAD

We are pleased to announce the International Logic Olympiad 2024 (ILO2024) – 
a 
world-wide contest on Logic for high school students.

Register & learn more at https://www.logicolympiad.org/
Brief Overview: http://intrologic.stanford.edu/olympiad/introduction.php

Please share this opportunity within your network; and be sure to reach out to 
us with any feedback and/or willingness to contribute to this initiative.

Key Benefits For Students:
* Academic Achievements: Cash prizes and academic certificates
* Cultural Exchange: Global learning experiences and international community
* Mentorship Opportunities: Guidance from experts in logic and related fields
* Exclusive opportunities for Finalists: Invitation to the Stanford University 
campus

Key Benefits For For schools:
* Global Recognition: Reputation with international acclaim
* Networking Opportunities: Connection to top universities
* Collaborative Projects: Cross-border collaborations and initiatives

Important Deadlines:
Feb 12: Open registration begins
April-May: 3 Preliminary rounds
July 1-3: Final Round at Stanford



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[Hol-info] LPAR-25, Call for Short Presentation Papers

2024-02-29 Thread geoff
**

The 25th International Conference on
Logic for Programming, Artificial Intelligence and Reasoning
LPAR-25

Mauritius, 26-31st May 2024
https://lpar-25.info

CALL FOR SHORT PRESENTATION PAPERS

In keeping with the tradition of LPAR, researchers and practitioners are
invited to submit short presentation papers (the papers can be full length, 
the presentation slots will be short), reporting on interesting work in 
progress, system and tool descriptions, experimental results, etc. They 
need not be original, and extended or revised versions of the papers may 
be submitted concurrently with or after LPAR to another conference or a 
journal. Authors of accepted papers are required to ensure that at least 
one of them will be present at the conference. Papers that do not adhere to 
this policy will not
be published.

The short presentation papers will be published electronically as a volume in
the Kalpa series, see http://www.easychair.org/publications/Kalpa. The LaTeX
and Microsoft Word templates for the Kalpa series can be downloaded from
http://www.easychair.org/publications/for_authors. Papers may be up to 15
pages long, and must be submitted through the EasyChair system using the web
page https://easychair.org/conferences/?conf=lpar2024.

Paper submission deadline: 15th April 2024
Notification of acceptance: 17st April 2024
Final version: 22th April 2024

... however, in order to facilitate authors making travel arrangements, papers
submitted before the deadline will be reviewed immediately, and a decision
made in approximately 2-3 days. Submit early, submit boldly, and submit often!

**


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[Hol-info] Bill McCune PhD Award in Automated Reasoning 2024 Call for Nominations

2024-02-20 Thread geoff
The Bill McCune PhD Award in Automated Reasoning 2024 Call for Nominations
http://cadeinc.org/McCune-Award

***

Automated Reasoning is the area of Computer Science dedicated to applying 
reasoning in the form of logic to computing systems. The Bill McCune PhD Award 
in Automated Reasoning distinguishes each year a PhD thesis defended the 
previous year, for its substantive contributions to the field of Automated 
Reasoning, its theory, its implementation, and/or its application on important 
problems. The award is named after the American computer scientist William 
Walker McCune, known for his contributions in the fields of Automated 
Reasoning, Algebra, Logic, and Formal Methods. He was the implementer of OTTER, 
Prover9 and Mace 4, automated tools for first-order reasoning which are known 
to this day for their accuracy and robustness. He was also known for his 
generosity towards research colleagues and as a great supporter of young 
researchers in the field.


* Eligibility *

Eligible for the award are those who successfully defended their PhD
- at an academic institution;
- in the field of Automated Reasoning; and
- in the period from 1 January 2023 - 31 December 2023.

The PhD students supervised or co-supervised by the Expert Committee members 
are not eligible.

* Nomination *

Candidates for the award must be nominated by their supervisor(s) and one 
additional independent researcher who reviewed/examined the thesis. Nominations 
are to be submitted via email sent to c.f...@bbk.ac.uk, by 5 April 2024 
(Anywhere on Earth).

The nomination must consist of one compressed file (.zip) containing:

- a letter from the supervisor(s) describing why the thesis should be 
considered for the award and the relationship of the contributions to 
CADE/IJCAR;
- a report from the nominating additional independent researcher who 
reviewed/examined the thesis;
- the thesis itself;
- a copy of the PhD diploma; and
- a copy of relevant papers by the nominee, if any, containing results 
published in the thesis.

* Procedure *

The thesis will be evaluated with respect to its quality, originality and 
(potential) impact to the field of Automated Reasoning.

- The nominations will be evaluated and compared by an international Expert 
Committee (see below).
- The procedure to be followed is analogous to the review phase of a 
conference. The justification by the supervisor and the nominating additional 
independent researcher report will play an important role in the evaluation.
- The final decision is made by the Expert Committee at least one month before 
CADE/IJCAR is being held.
- The award consists of a certificate announcing the winner to have received 
the Bill McCune PhD Award in Automated Reasoning. The award will be announced 
at the respective year's CADE/IJCAR. The nominators of the winner will also 
receive a copy of this certificate. The recipient of the award is expected to 
attend the award ceremony. 
- The decision of the Expert Committee is final and cannot be appealed.

* Expert Committee *

The Expert Committee, consisting of leading researchers in Automating 
Reasoning, is formed by the board of CADE Trustees with the aim to reflect the 
broad diversity in the area of Automated Reasoning. It is announced with the 
call for nominations, and thus formed before this call. The decision on the 
award is taken by the Expert Committee. The Expert Committee can seek 
additional expertise, even after the submission deadline for nominations. 
Expert Committee members cannot nominate a PhD student. Expert Committee 
members cannot contribute an independent report seconding a nomination.

The Expert Committee for the Bill McCune PhD Award 2024 consists of the 
following people:

- Haniel Barbosa, Universidade Federal de Minas Gerais
- Pascal Fontaine, University of Liege
- Carsten Fuhs, Birkbeck, University of London (chair)
- Laura Kovacs, TU Wien
- Claudia Nalon, University of Brasilia
- Philipp Ruemmer, University of Regensburg
- Martina Seidl, Johannes Kepler University
- Viorica Sofronie-Stokkermans, University of Koblenz
- Rene Thiemann, University of Innsbruck
- Sophie Tourret, Inria - LORIA

***



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[Hol-info] 2024 Alonzo Church Award Call for Nominations

2023-11-29 Thread geoff
CALL FOR NOMINATIONS

The 2024 Alonzo Church Award for Outstanding Contributions to Logic and 
Computation

INTRODUCTION

An annual award, called the Alonzo Church Award for Outstanding
Contributions to Logic and Computation, was established in 2015 by the
ACM Special Interest Group for Logic and Computation (SIGLOG), the
European Association for Theoretical Computer Science (EATCS), the
European Association for Computer Science Logic (EACSL), and the Kurt
Goedel Society (KGS). The award is for an outstanding contribution
represented by a paper or by a small group of papers published within
the past 25 years. This time span allows the lasting impact and depth
of the contribution to have been established.  The award can be given
to an individual, or to a group of individuals who have collaborated
on the research. For the rules governing this award, see
https://siglog.org/alonzo-church-award/,
https://www.eatcs.org/index.php/church-award/, and 
https://www.eacsl.org/alonzo-church-award/.

The 2023 Alonzo Church Award was jointly to Lars Birkedal, Aleš Bizjak, Derek
Dreyer, Jacques-Henri Jourdan, Ralf Jung, Robbert Krebbers, Filip Sieczkowski,
Kasper Svendsen, David Swasey and Aaron Turon for the design and implementation
of Iris, a higher-order concurrent separation logic framework.  

ELIGIBILITY AND NOMINATIONS

The contribution must have appeared in a paper or papers published within
the past 25 years. Thus, for the 2024 award, the cut-off date is January 1,
1999. When a paper has appeared in a conference and then in a journal, the
date of the journal publication will determine the cut-off date. In
addition, the contribution must not yet have received recognition via a
major award, such as the Turing Award, the Kanellakis Award, or the Goedel
Prize. (The nominee(s) may have received such awards for other
contributions.) While the contribution can consist of conference or journal
papers, journal papers will be given a preference.

Nominations for the 2024 award are now being solicited. The nominating
letter must summarise the contribution and make the case that it is
fundamental and outstanding. The nominating letter can have multiple
co-signers. Self-nominations are excluded. Nominations must include: a
proposed citation (up to 25 words); a succinct (100-250 words) description
of the contribution; and a detailed statement (not exceeding four pages) to
justify the nomination. Nominations may also be accompanied by supporting
letters and other evidence of worthiness. Nominations for the 2024 award 
are automatically considered for all future editions of the award, until 
they receive the award or the nominated papers are no longer eligible.

Nominations should be submitted to igor.walukiew...@gmail.com by March 1, 2024.

PRESENTATION OF THE AWARD

The 2024 award will be presented at the Thirty-Ninth Annual ACM/IEEE Symposium 
on
Logic in Computer Science (LICS) which is scheduled to take place in
Tallinn, Estonia during 8–12 July 2024. The award will be accompanied by 
an invited lecture by the award winner, or by one of the award winners. 
The awardee(s) will receive a  certificate and a cash prize of USD 2,000. 
If there are multiple awardees, this amount will be shared.


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[Hol-info] CICM 2024 - 17th Conference on Intelligent Computer Mathematics - Call for Papers

2023-11-26 Thread geoff
 Call for Papers
formal papers - doctoral programme

   17th Conference on Intelligent Computer Mathematics
 - CICM 2024 -
August 5-9, 2024
Montreal, Canada

   https://cicm-conference.org/2024/
---
More and more mathematical information is digitally processed, generated, 
communicated, stored and curated. CICM brings together the many separate 
communities that have developed theoretical and practical solutions for 
mathematical applications such as computation, deduction, knowledge management,
and user interfaces. It offers a venue for discussing problems and solutions 
in each of these areas and their integration.

CICM 2024 invites submissions in all topics relating to intelligent computer
mathematics, in particular but not limited to
* theorem proving and computer algebra
* mathematical knowledge management
* digital mathematical libraries

*** Important Dates ***
Formal submissions
 - Abstract deadline:   March 11, 2024
 - Full paper deadline:  March 18, 2024
 - Reviews sent to authors:April 29, 2024
 - Rebuttals due: May 1, 2024
 - Notification of acceptance:   May 16, 2024
 - Camera-ready copies due:June 3, 2024
 - Conference:   August 5-9, 2024

Doctoral programme applications
  - Submission deadline:  June 13, 2024
  - Notification of acceptance:  June 28, 2024

CICM appreciates the varying nature of the relevant research in this area and
invites submissions of two different forms:

*** Formal Paper Submissions ***
Formal submissions will be reviewed rigorously and accepted papers will be
published in a volume of Springer LNAI:

  * regular papers (up to 15 pages + bibliography) present novel research
   results

  * project and survey papers (up to 15 pages + bibliography) summarize
   existing results

  * system and dataset descriptions (4 to 5 pages + bibliography) present
   digital artifacts

*** Doctoral Symposium: Two-Page Abstracts***
The doctoral programme provides PhD students a forum to present early results 
to receive constructive feedback and mentoring. To attend, submissions of
two-page abstracts are expected in which the focus and research questions of 
the expected PhD theses are described; details on completed research tasks and
remaining research plans should be given. In addition to these abstracts, a 
two-page CV of the applicant should also be submitted, detailing background 
information (name, university, supervisor), education (sought degree, previous
degrees), employments and relevant research experience (publications, attended
conferences/workshops).

*** Submissions ***
All submissions should be made via EasyChair at
https://easychair.org/conferences/?conf=3Dcicm2024
using the Springer LNCS style files

https://www.springer.com/gp/computer-science/lncs/conference-proceedings-guidelines

CICM 2024 proceedings, containing the accepted formal submissions, will be
published in the Springer LNAI series.

*** Participation - Physical Event ***
CICM 2024 will be held as a physical event and participation is possible only
on-site. At least one of the authors of accepted papers is expected to register
to CICM 2024 and present the work(s) on-site.

*** Best Papers ***
CICM 2024 honors the best paper and best student paper with respect to reviews
and program committee discussions with an award.


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[Hol-info] IJCAR 2024 - Call for Papers

2023-10-25 Thread geoff
IJCAR 2024

[Apologies if you receive multiple copies]
===
  CALL FOR PAPERS
   
  IJCAR 2024
  The 12th International Joint Conference on Automated Reasoning
  Nancy, France, July 1-6, 2024
  https://ijcar2024.loria.fr/
===
IJCAR is the premier international joint conference on all topics in automated 
reasoning. IJCAR 2024 will be hosted by the Inria Nancy Research Center and 
LORIA in Nancy, France, from July 1-6, 2024.

IJCAR 2024 is the merger of leading events in automated reasoning:
* CADE (Conference on Automated Deduction)
* FroCoS (Symposium on Frontiers of Combining Systems)
* TABLEAUX (Conference on Analytic Tableaux and Related Methods)

TOPICS
==
IJCAR 2024 invites submissions related to all aspects of automated or 
interactive logical reasoning, including foundations, implementations, and 
applications. Original research papers and descriptions/evaluations of working 
automated deduction systems or proof assistant systems are solicited. 

IJCAR topics include the following:
* Logics of interest include: propositional, first-order, classical, 
  equational, higher-order, non-classical, constructive, modal, temporal, many-
  valued, substructural, description, type theory.
* Methods of interest include: tableaux, sequent calculi, resolution, model-
  elimination, inverse method, paramodulation, term rewriting, induction, 
  unification, constraint solving, decision procedures, model generation, 
  model checking, semantic guidance, interactive theorem proving, logical 
  frameworks, AI-related methods for deductive systems, proof presentation, 
  automated theorem proving, combination of decision or proof procedures, SAT 
  and SMT solving, machine learning and theorem proving, integration of 
  automated provers/proof assistants in automated test generators, program 
  synthesisers, verified compilers, intelligent systems, agent based systems, 
  knowledge processing systems, formal methods tools and other symbolic tools, 
  etc.
* Applications of interest include: verification, formal methods, program 
  analysis and synthesis, computer mathematics, declarative programming, 
  deductive databases, knowledge representation and processing/engineering, 
  education, formalization of mathematics, trusted AI, etc.

IMPORTANT DATES (partly tentative)

15 Jan 2024  Abstract submission deadline
22 Jan 2024  Paper submission deadline
15 Mar 2024  Notification of paper decisions (tentative)
04 Apr 2024  Camera-ready papers due (tentative)
1-2 Jul 2024 Workshops & Tutorials
3-6 Jul 2024 Conference, including CASC

WORKSHOPS, TUTORIALS, SYSTEM COMPETITION
==
A two-day workshop and tutorial programme will be co-organized with the 
conference. In addition, the annual CADE ATP System Competition (CASC) will be 
held during the conference. Details will be published in separate calls and on 
the conference website.

SUBMISSION GUIDELINES
==
IJCAR 2024 invites submissions related to the topics of interest mentioned 
above. All papers must be original and not simultaneously submitted to another 
peer-reviewed journal or conference. The following paper categories are 
welcome:
* Regular papers describing solid new research results. They can be up to 15 
  pages in LNCS style, including figures but excluding references and 
  appendices. Where applicable, regular papers are supported by experimental 
  validation. Submissions reporting on case studies in an industrial context 
  are strongly invited as regular papers.
* Short papers describing implemented systems, user experiences, case studies 
  and domain models, etc. They can be up to 7 pages in LNCS style, excluding 
  references and appendices.

All submissions will be judged on relevance, originality, significance, 
correctness, and readability. Proofs of theoretical results that do not fit in 
the page limit, executables of systems, and input data of experiments should 
be made available, e.g., via a reference to a website or in an appendix of the 
paper.

The review process will include a feedback/rebuttal period where authors will 
have the option to respond to reviewer comments. The PC chairs may solicit 
further reviews after the rebuttal period. 

All submissions must be formatted using the Springer LNCS styles and submitted 
in PDF via EasyChair:
https://easychair.org/conferences/?conf=ijcar2024

The IJCAR 2024 proceedings will be published in the Springer series Lecture 
Notes in Artificial Intelligence (LNAI/LNCS) as Gold Open Access, and will be 
available online during the conference. All accepted papers must have one 
registration including the processing fees of the Gold Open Access (200 Euros 
per paper is foreseen, like for the previous edition of IJCAR). Authors of 
accepted papers are required to 

[Hol-info] CFP extended - Special Issue on Non-Classical Reasoning for Contemporary AI Applications

2023-10-18 Thread geoff
Call for Papers

Journal "KI - Künstliche Intelligenz" (German AI journal)
Special Issue on Non-Classical Reasoning for Contemporary AI Applications 
(guest editors: C. Benzmüller and A. Steen)
https://www.springer.com/journal/13218



Extended submission deadline: December 18, 2023.

This special issue aims at providing an overview of recent work in automation 
of expressive non-classical logics, AI-related applications thereof, and 
discussions of perspectives in explicit symbolic knowledge representation and 
reasoning in contemporary AI applications regarding, but not limited to, the 
following topics:

- Knowledge representation in non-classical logics
- Automated and interactive theorem proving in non-classical logics
- Applications of non-classical logics and logic automation in AI
- Applications of automated reasoning in other sciences
- System development and implementation techniques
- Current and upcoming developments in non-classical automated reasoning

Technical contributions (of up to 20 pages), abstracts (4 pages), e.g., on 
doctoral theses or habilitations, system descriptions (4-6 pages), project 
reports (4-6 pages), or discussion articles (4-8 pages), are welcome. All 
submissions will be peer-reviewed.

The full CfP can be found at 
https://www.springer.com/journal/13218/updates/25263164 
(but please ignore the old deadline).

If you have any questions, please do not hesitate to contact me 
(alexander.st...@uni-greifswald.de).

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[Hol-info] TPTP v8.2.0 released

2023-07-03 Thread geoff


   The TPTP Problem Library, Release v8.2.0
   

Geoff Sutcliffe
ge...@tptp.org

The TPTP  (Thousands  of Problems  for Theorem  Provers)  Problem Library  is a
library  of  test problems for  automated theorem proving  (ATP)  systems.  The 
principal motivation for the TPTP  is to support the testing and evaluation  of 
ATP systems,  to help ensure that  performance results  accurately reflect  the
capabilities of the ATP system being considered. 

TPTP v8.2.0 is now available at:
http://www.tptp.org
The TPTP-v8.2.0.tgz file  contains the  library,  including utilities and basic
documentation. Full documentation is online at:
http://www.tptp.org/TPTP/TR/TPTPTR.shtml

== What's New in TPTP v8.2.0 ==
Changes from v8.1.2 to v8.2.0 for THF problems
   2823 ratings changed

Changes from v8.1.2 to v8.2.0 for TFF problems
  9 new abstract problems
218 new problems
   1013 ratings changed

Changes from v8.1.2 to v8.2.0 for FOF problems
   4370 ratings changed

Changes from v8.1.2 to v8.2.0 for CNF problems
   4158 ratings changed

+ In SyntaxBNF:
  - Separated  into  and .
  -  defined as , and similarly 
defined as .
  - Removed nhf_connective and , added 
as a unary connective.



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[Hol-info] CADE-29 CALL FOR PARTICIPATION

2023-05-20 Thread geoff
==
CADE-29 CALL FOR PARTICIPATION
==

The 29th International Conference on Automated Deduction
Rome, Italy
1 July - 6 July 2023
https://easyconferences.eu/cade2023/

CADE-29 is co-located with the 8th International Conference on Formal 
Structures for Computation and Deduction (FSCD 2023)

*** KEYNOTE SPEAKERS ***

Maribel Fernandez  (Kings College London)  (joint invited with FSCD 2023)
Jasmin Blanchette (Ludwig-Maximilan Universität München)

*** RESEARCH PROGRAM ***

https://easyconferences.eu/cade2023/

*** WORKSHOPS ***

ADeMaL: Automated Deduction for Machine Learning  – Date: 05 July
Vampire 2023: The 7th Vampire Workshop – Date: 05 July
Theorem Proving Components for Educational Software (ThEdu'23) – Date: 05 July
SMT'23: The 21st International Workshop on Satisfiability Modulo Theories – 
Date: 05-06 July

*** SYSTEM COMPETITION ***

CASC (CADE System Competition)
https://www.tptp.org/CASC/29/

*** REGISTRATION ***

Early registration until 31 May 2023
Late registration from 1 June 2023

*** VENUE ***

The Faculty of Civil and Industrial Engineering
Sapienza University of Rome

*** CADE-29 ORGANIZERS ***

Conference Chairs:
  Daniele Gorla (Sapienza University of Rome)

Program Committee Chairs:
  Brigitte Pientka (McGill University)
  Cesare Tinelli (University of Iowa)

Workshop & Tutorial Chair:
  Ivano Salvo (Sapienza University of Rome)

Publicity Chair:
  Haniel Barbosa (Universidade Federal de Minas Gerais)


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[Hol-info] LPAR-24 in 2023, Manizales Colombia, Registration is Open

2023-05-20 Thread geoff
LPAR-24 in 2023: The 24th International Conference on 
Logic for Programming, Artificial Intelligence and Reasoning

https://easychair.org/smart-program/LPAR2023/

REGISTRATION is now OPEN!

The International Conference on Logic for Programming, Artificial Intelligence 
and Reasoning (LPAR) is an academic conference aiming at discussing cutting-
edge results in the fields of automated reasoning, computational logic, 
programming languages and their applications. LPAR is an "A" ranked conference 
in the CORE ranking system; papers from previous proceedings are listed in 
DBLP. LPAR's slogan is "To boldly go where no reasonable conference has gone 
before". LPAR brings first class research and researchers to interesting 
places, and exposes the conference attendees to interesting cultures. The 
24th International Conference on Logic for Programming Artificial Intelligence 
and Reasoning (LPAR-24) will be held in Manizales, Colombia, at the Campus 
La Nubia of the National University of Colombia, 4-9th June 2023 (so, LPAR-24 
will be in 2023 - don't get confused). 



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[Hol-info] FroCoS 2023 deadline extension

2023-05-13 Thread geoff
Dear colleagues,

As requested by some of you, we have extended the deadline for paper
submission from Monday next week (May 15) to Friday next week (May 19)
- and then also the submission for title and abstracts to next Monday
(May 15). The new dates are

Important Dates
-
Submission of title and abstract: May 15, 2023
Paper submission deadline:May 19, 2023
Notification of acceptance:  July  3, 2023
Final version:  July  21, 2023
Conference date: September 20-22, 2023

Below is the rest of the call for papers: looking forward to your
submissions, cheers, Martin Suda and Uli Sattler

CALL FOR PAPERS: FroCoS 2023
===
The 14th International Symposium on Frontiers of Combining Systems
FroCoS 2023 will be held at the Czech Technical University in Prague
in September, 2023.

FroCoS is the main international event for research on the development
of techniques and methods for the combination and integration of
formal systems, their modularization and analysis. The first FroCoS
symposium was held in Munich, Germany, in 1996. Initially held every
two years, since 2004 it has been organized annually with alternate
years forming part of IJCAR.

FroCoS 2023 will be co-located with the 30th International Conference
on Automated Reasoning with Analytic Tableaux and Related Methods
(TABLEAUX 2023).

Conference website: https://frocos2023.github.io
Submission link: https://easychair.org/conferences/?conf=frocos2023

Workshops and Tutorials
-
If you would like to organise a workshop or run a tutorial, please let
us know before July 14th, 2023.

--- Submission Guidelines ---

Scope

The program committee seeks high-quality submissions describing
original work, written in English, not overlapping with published or
simultaneously submitted work to a journal or conference, workshop,
symposium, etc. with archival proceedings. Selection criteria include
originality of ideas, rigour of evaluation, significance of results,
and quality of presentation. The page limit in Springer LNCS style is
15 pages in total excluding references.


Papers must be edited in LaTeX using the LLNCS style and must be
submitted electronically as PDF files via EasyChair at
https://easychair.org/conferences/?conf=frocos2023

For each accepted paper, at least one of the authors is required to
register to the symposium and present the work.

Formatting instructions and the LLNCS style files can be obtained at
http://www.springer.com/br/computer-science/lncs/conference-proceedings-guidelin
es

The FroCoS 2023 conference proceedings will be published in the
Springer series Lecture Notes in Artificial Intelligence (LNAI/LNCS)
as Gold Open Access under a CC-BY-4.0-license, for a cost of max. 200
Euros per paper, with at least 5 full sponsorships available for
authors lacking funds. Details on how to apply for sponsorship will be
announced soon.

List of Topics
--
Topics of interest for FroCoS 2023 include (but are not restricted to):

Combinations of
- logics such as higher-order, first-order, temporal, modal,
description or other non-classical logics
- logics with probability and/or fuzzy measures
- reasoning procedures, SAT solvers, constraint solving techniques,
logical frameworks, deduction methods, and constraint propagation
- logics for distributed and multi-agent systems
- term rewriting systems
- logical reasoning with machine learning
- logics, reasoning, and natural language processing/semantics
- programs and specifications and their logical aspects, incl. modularisation

Integration of
- equational and other theories into deductive systems, incl. SMT
- data structures into constraint logic programming and deduction

Modularity
- of/in logics
- in term rewriting

and the application of any of these, for example for knowledge
representation, ontology engineering, and the verification or analysis
of information systems.

Invited Speakers

To be announced

Programme Committee
-
Carlos Areces, FaMAF - Universidad Nacional de Córdoba
Alessandro Artale, Free University of Bolzano-Bozen
Franz Baader, TU Dresden
Haniel Barbosa, Universidade Federal de Minas Gerais
Peter Baumgartner, CSIRO
Clare Dixon, University of Manchester
Mathias Fleury, University of Freiburg
Didier Galmiche, LORIA - Université de Lorraine
Silvio Ghilardi, Dipartimento di Matematica, Università degli Studi di Milano
Jürgen Giesl, RWTH Aachen University
Andreas Herzig, IRIT at Université Paul Sabatier
Jean Christoph Jung, Universität Bremen
Roman Kontchakov Birkbeck, University of London
Paliath Narendran, University at Albany - SUNY
Aina Niemetz, Stanford University
Naoki Nishida, Nagoya University
Giles Reger, Amazon Web Services and The University of Manchester
Andrew Reynolds, The University of Iowa
Christophe Ringeissen, LORIA - Université de Lorraine
Philipp Rümmer, Uppsala 

[Hol-info] 14th IWIL workshop, FINAL CALL FOR PAPERS: 2nd Round Deadline May 15th AoE 2023

2023-05-13 Thread geoff
14th International Workshop on the Implementation of Logics
https://eprover.org/EVENTS/IWIL-2023.html


FINAL CALL FOR PAPERS: 2nd Round Deadline May 15th AoE 2023.
==

The 14th International Workshop on the Implementation of Logics will be held on 
June 4th, 2023, in conjunction with the 24th International Conference on Logic 
for Programming, Artificial Intelligence, and Reasoning, in Manizales, Colombia.

We are looking for contributions describing implementation techniques for and 
implementations of automated reasoning programs, theorem provers for various 
logics, logic programming systems, and related technologies. Topics of interest 
include, but are not limited to:

Propositional logic and decision procedures, including SMT
First-order and higher order logics
Non-classical logics, including modal, temporal, description, non-monotonic 
reasoning
Formal foundations for efficient implementation of logics
Data structures and algorithms for the efficient representation and processing 
of logical concepts
Proof/model search organization and heuristics for logical reasoning systems
Data analysis and machine learning approaches to search control
Techniques for proof/model search visualization and analysis
Practical constraint handling
Reasoning with ontologies and other large theories
Implementation of efficient theorem provers and model finders for different 
logics
System descriptions of logical reasoning systems
Issues of reliability, witness generation, and witness verification
Evaluation and benchmarking of provers and other logic-based systems
I/O standards and communication between reasoning systems
We are particularly interested in contributions that help the community to 
understand how to build useful and powerful reasoning systems, and how to apply 
them in practice.

Researchers interested in participating are invited to submit a position 
statement (2 pages), a short paper (up to 5 pages), or a full paper (up to 15 
pages) via the EasyChair page for IWIL2023: 
https://easychair.org/conferences/?conf=iwil2023

Submissions will be refereed by the program committee, which will select a 
balanced program of high-quality contributions.

Submissions should be in standard-conforming PDF. Final versions will be 
required to be submitted in LaTeX using the easychair.cls class file. The 
proceedings will be published as a volume of Kalpa Publications in Computing.

Important Dates:

Submission of papers/abstracts: May 15th, 2023
Notification of acceptance: ASAP, 2023
Camera ready versions due: TBD, 2023
Workshop: June 4th, 2023
Program committee (so far - more coming):

Konstantin Korovin (Co-Chair) University of Manchester
Stephan Schulz (Co-Chair) DHBW Stuttgart
Michael Rawson (Co-Chair) TU Wien
Katalin Fazekas TU Wien
Jasmin Blanchette Ludwig-Maximilians-Universität München
Simon Schwarz Max-Planck-Institute for Informatics
Franz Brauße University of Manchester
Petra Hozzová TU Wien
Johannes Schoisswohl TU Wien
Alexander Steen Uni Greifswald
Jan Jakubův Czech Technical University
Boris Konev University of Liverpool
Daniela Kaufmann TU Wien
Christoph Wernhard University of Potsdam
Giles Reger Amazon Web Services, University of Manchester
Armin Biere University of Freiburg
Yevgeny Kazakov The University of Ulm
Martina Seidl Johannes Kepler University Linz
Eugenia Ternovska Simon Fraser University
Haniel Barbosa Universidade Federal de Minas Gerais
Ahmed Bhayat University of Manchester
Andrew Reynolds University of Iowa
Jens Otten University of Oslo
Pascal Fontaine Université de Liège, Belgium
(more to follow)


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[Hol-info] LPAR-24 (June 2023) - Call for Short Papers

2023-05-10 Thread geoff
The 24th International Conference on
Logic for Programming, Artificial Intelligence and Reasoning
LPAR-24

Manizales Colombia, 4-9th June 2023
https://easychair.org/smart-program/LPAR2023/

CALL FOR SHORT PRESENTATION PAPERS

In keeping with the tradition of LPAR, researchers and practitioners are
invited to submit short presentation papers (the papers can be full length, the
presentation slots will be short), reporting on interesting work in progress,
system and tool descriptions, experimental results, etc. They need not be
original, and extended or revised versions of the papers may be submitted
concurrently with or after LPAR to another conference or a journal. Authors of
accepted papers are required to ensure that at least one of them will be
present at the conference. Papers that do not adhere to this policy will not
be published.

The short presentation papers will be published electronically as a volume in
the Kalpa series, see http://www.easychair.org/publications/Kalpa. The LaTeX
and Microsoft Word templates for the Kalpa series can be downloaded from
http://www.easychair.org/publications/for_authors. Papers may be up to 15
pages long, and must be submitted through the EasyChair system using the web
page https://easychair.org/conferences/?conf=lpar23

Paper submission deadline: 19th May 2023
Notification of acceptance: 21st May 2023
Final version: 26th May 2023

... however, in order to facilitate authors making travel arrangements, papers
submitted before the deadline will be reviewed immediately, and a decision
made in approximately 2-3 days. Submit early, and submit often!

**


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[Hol-info] 7th Vampire workshop - Call for Papers

2023-05-09 Thread geoff
The 7th Vampire workshop is held as an affiliated event of CADE 2023.

The workshop addresses recent trends in implementing first-order
theorem provers, and focus on new challenges and application areas. The
workshop also discusses the development and use of the first-order
theorem prover Vampire, and its potential use cases and interaction
with other systems. Workshop participants include both Vampire
developers and users, with discussions between tool developers and
users. Participants can learn more about the use of Vampire, its
efficiency in various application areas and needs of the users.

We seek submissions reporting on theory, application, case studies,
experiments and work-in-progress using Vampire and other theorem
provers in various applications. Submissions can be in any form,
ranging from work in progress to completed work. For example, the users
can submit:
- extended abstracts or full papers;
- theoretical papers;
- experimental papers and case studies
- or in general any papers that can benefit tool developers and users.

Papers can be of any length, ranging from 1-page abstracts to full
papers up to 20 pages in length. The papers should use the EasyChair
templates, which can be found at
https://easychair.org/publications/for_authors

Submissions should be made using EasyChair, via the link
https://easychair.org/conferences/?conf=vampire23.

We will consider workshop post-proceedings in the EasyChair EPiC
series.


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[Hol-info] CFP: 14th International Workshop on the Implementation of Logics

2023-03-28 Thread geoff
14th International Workshop on the Implementation of Logics
https://eprover.org/EVENTS/IWIL-2023.html

CALL FOR PAPERS: deadline April 10th, 2023.
https://easychair.org/cfp/IWIL2023

The 14th International Workshop on the Implementation of Logics will be held on
June 4th, 2023, in conjunction with the 24th International Conference on Logic
for Programming, Artificial Intelligence, and Reasoning, in Manizales, Colombia.

We are looking for contributions describing implementation techniques for and
implementations of automated reasoning programs, theorem provers for various
logics, logic programming systems, and related technologies. Topics of interest
include, but are not limited to:

+ Propositional logic and decision procedures, including SMT
+ First-order and higher order logics
+ Non-classical logics, including modal, temporal, description, non-monotonic
  reasoning
+ Formal foundations for efficient implementation of logics
+ Data structures and algorithms for the efficient representation and processing
  of logical concepts
+ Proof/model search organization and heuristics for logical reasoning systems
+ Data analysis and machine learning approaches to search control
+ Techniques for proof/model search visualization and analysis
+ Practical constraint handling
+ Reasoning with ontologies and other large theories
+ Implementation of efficient theorem provers and model finders for different
  logics
+ System descriptions of logical reasoning systems
+ Issues of reliability, witness generation, and witness verification
+ Evaluation and benchmarking of provers and other logic-based systems
+ I/O standards and communication between reasoning systems

We are particularly interested in contributions that help the community to
understand how to build useful and powerful reasoning systems, and how to apply
them in practice.

Researchers interested in participating are invited to submit a position
statement (2 pages), a short paper (up to 5 pages), or a full paper (up to 15
pages) via the EasyChair page for IWIL2023:
https://easychair.org/conferences/?conf=iwil2023

Submissions will be refereed by the program committee, which will select a
balanced program of high-quality contributions.

Submissions should be in standard-conforming PDF. Final versions will be
required to be submitted in LaTeX using the easychair.cls class file. The
proceedings will be published as a volume of Kalpa Publications in Computing.

Important Dates:

Submission of papers/abstracts: April 10th, 2023
Notification of acceptance: May 2nd, 2023
Camera ready versions due: May 22nd, 2023
Workshop: June 4th, 2023
Program committee (so far - more coming):

Konstantin Korovin (Co-Chair) University of Manchester
Stephan Schulz (Co-Chair) DHBW Stuttgart
Michael Rawson (Co-Chair) TU Wien
Katalin Fazekas TU Wien
Jasmin Blanchette Ludwig-Maximilians-Universität München
Simon Schwarz Max-Planck-Institute for Informatics
Franz Brauße University of Manchester
Petra Hozzová TU Wien
Johannes Schoisswohl TU Wien
Alexander Steen Uni Greifswald
Jan Jakubův Czech Technical University
Boris Konev University of Liverpool
Daniela Kaufmann TU Wien
Christoph Wernhard University of Potsdam
Giles Reger Amazon Web Services, University of Manchester
Armin Biere University of Freiburg
Yevgeny Kazakov The University of Ulm
Martina Seidl Johannes Kepler University Linz
Eugenia Ternovska Simon Fraser University
Haniel Barbosa Universidade Federal de Minas Gerais
Ahmed Bhayat University of Manchester
Andrew Reynolds University of Iowa
Jens Otten University of Oslo
Pascal Fontaine Université de Liège, Belgium
(more to follow)

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[Hol-info] CADE-29 second Call for Papers

2023-02-22 Thread geoff
**

  SECOND CALL FOR PAPERS

CADE-29: 29th international Conference on Automated Deduction

  Sapienza University of Rome
 Rome, Italy, 1-5 July 2023

  https://easyconferences.eu/cade2023

**

-- Overview --

CADE is the major international forum for presenting research on all aspects of
automated deduction. High-quality submissions on the general topic of automated
deduction, including logical foundations, theory and principles, applications in
and beyond computer science and mathematics, and implementations of automated
reasoning systems are solicited. CADE-29 aims to present research that reflects
the broad range of interesting and relevant topics in automated deduction.

CADE-29 is in cooperation with ACM SIGLOG.

-- Venue --

CADE-29 and affiliated satellite events will take place in Rome, Italy and will
be co-located with FSCD 2023.

-- Publication --

CADE-29 proceedings will be published in Springer's Lecture Notes in Artificial
Intelligence series in Gold Open Access mode at a CADE special rate of €200.00
per paper. Funding will be available for authors of accepted papers who cannot
cover the €200 fee.

-- Special Issue --

The authors of a selection of the best CADE-29 papers will be invited to submit
an extended version of their paper after the conference, to be published in a
special issue of the Journal of Automated Reasoning.

-- Submission Guidelines --

Submissions can be made in two categories:

- **Regular papers**. Up to 15 pages in LNCS style, excluding references. Proofs
of theoretical results that do not fit in the page limit may be provided in
an appendix.

- **Short papers**. This includes system descriptions, user experiences, case
studies and domain models. Up to 10 pages in LNCS style, excluding
references.

Reviewers may consider material provided in appendices, but submissions must be
self-contained within the page limit. Submissions must be unpublished and not
submitted for publication elsewhere. They will be judged on relevance,
originality, significance, correctness, and readability. If software or data is
relevant to a paper, a link that provides access to the software/data must be
provided to enable reproduction of results.

The review process will include a feedback/rebuttal period where authors will
have the option to respond to reviewer comments. The PC chairs may solicit
further reviews after the rebuttal period. Selected accepted papers will be
considered by Program Committee for the CADE Best Paper Award.

Papers must be submitted to https://easychair.org/conferences/?conf=cade29

All submission must be formatted in the LNCS style and must include the ORCID id
of at least the corresponding author, and preferably of all authors.

-- Important Dates --

Abstract deadline:  February 27, 2023
Submission deadline:March 6, 2023
Rebuttal phase: April 18-20, 2023
Notification:   May 3, 2023
Final version:  May 24, 2023
Main Conference:July 1-4, 2023
Satellite events:   July 4-5, 2023

-- Program Committee Chairs --
Brigitte Pientka, MacGill University
Cesare Tinelli, The University of Iowa

-- Policies--
CADE implements the ACM policy against harassment.

-- Contacts --
All questions about CADE-29 paper submissions should be emailed to 
the PC Chairs (cade29 at easychair.org).

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[Hol-info] The CADE-29 ATP System Competition CASC-29

2023-02-09 Thread geoff
---

 CASC-29 - The CADE ATP System Competition

   to be held at

  The 29th International Conference on Automated Deduction
  Rome, Italy, 1st-4th July 2023

The CADE and IJCAR conferences  are the major forums  for the  presentation of
new research in all aspects of automated deduction.  In order to stimulate ATP
research and system development,  and to expose ATP systems  within and beyond
the ATP community, the CADE ATP System Competition (CASC) is held at each CADE
and  IJCAR conference.  CASC-29 will be held on the 3rd July 2023,  during the
29th International Conference on Automated Deduction.

CASC evaluates  the performance  of sound,  fully automatic,  ATP systems. The
evaluation is in terms of:
  + the number of problems solved, and
  + the number of problems solved with a solution output, and
  + the average runtime for problems solved;
in the context of:
  + a bounded number of eligible problems, chosen from the TPTP library, and
  + specified time limits for solution attempts.

The competition organizer is  Geoff Sutcliffe,  assisted by Martin Desharnais.
The competition  is overseen by a panel of  knowledgeable researchers  who are 
not participating in  the event.  Further details and registration information 
are available at:
http://www.tptp.org/CASC/29/

Registration of systems for CASC-29 is now invited. System registration closes
on 5th June. Please register early so that adequate resources can be allocated.

 DO IT NOW!  DO IT NOW! DO IT NOW!  DO IT NOW! DO IT NOW! DO IT NOW!

---


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[Hol-info] FroCoS 2023 Call for Papers

2023-02-06 Thread geoff
CALL FOR PAPERS: FroCoS 2023


The 14th International Symposium on Frontiers of Combining Systems FroCoS 2023 
will be held at the Czech Technical University in Prague in September, 2023.

FroCoS is the main international event for research on the development of 
techniques and methods for the combination and integration of formal systems, 
their modularization and analysis. The first FroCoS symposium was held in 
Munich, Germany, in 1996. Initially held every two years, since 2004 it has 
been organized annually with alternate years forming part of IJCAR.

FroCoS 2023 will be co-located with the 30th International Conference on 
Automated Reasoning with Analytic Tableaux and Related Methods (TABLEAUX 2023).

Conference website
https://frocos2023.github.io
Submission link
https://easychair.org/conferences/?conf=frocos2023


Important Dates
---

Submission of title and abstract: May 11, 2023
Paper submission deadline:May 15, 2023
Notification of acceptance:  July  3, 2023
Final version:  July  21, 2023 
Conference date: September 20-22, 2023 

Workshops and Tutorials
---
If you would like to organise a workshop or run a tutorial, please let us know 
before July 14th, 2023.


--- Submission Guidelines ---

Scope
-
The program committee seeks high-quality submissions describing original work, 
written in English, not overlapping with published or simultaneously submitted 
work to a journal or conference, workshop, symposium, etc. with archival 
proceedings. Selection criteria include originality of ideas, rigour of 
evaluation, significance of results, and quality of presentation. The page 
limit in Springer LNCS style is 15 pages in total excluding references.

Papers must be edited in LaTeX using the LLNCS style and must be submitted 
electronically as PDF files via EasyChair at
https://easychair.org/conferences/?conf=frocos2023

For each accepted paper, at least one of the authors is required to register to 
the symposium and present the work.

Formatting instructions and the LLNCS style files can be obtained at

http://www.springer.com/br/computer-science/lncs/conference-proceedings-guidelines

The FroCoS 2023 conference proceedings will be published in the Springer series 
Lecture Notes in Artificial Intelligence (LNAI/LNCS) as Gold Open Access under 
a CC-BY-4.0-license, for a cost of max. 200 Euros per paper, with at least 5 
full sponsorships available for authors lacking funds. Details on how to apply 
for sponsorship will be announced soon. 


List of Topics
--
Topics of interest for FroCoS 2023 include (but are not restricted to):

Combinations of 
logics such as higher-order, first-order, temporal, modal, description or other 
non-classical logics
logics with probability and/or fuzzy measures
reasoning procedures, SAT solvers, constraint solving techniques, logical 
frameworks, deduction methods, and constraint propagation
logics for distributed and multi-agent systems
term rewriting systems 
logical reasoning with machine learning 
logics, reasoning, and natural language processing/semantics
programs and specifications and their logical aspects, incl. modularisation 

Integration of 
equational and other theories into deductive systems, incl. SMT 
data structures into constraint logic programming and deduction

Modularity
of/in logics 
in term rewriting

and the application of any of these, for example for knowledge representation, 
ontology engineering, and the verification or analysis of information systems.

Invited Speakers

To be announced 

Programme Committee (TBC)
-
Carlos Areces, FaMAF - Universidad Nacional de Córdoba
Franz Baader, TU Dresden
Peter Baumgartner, CSIRO
Clare Dixon, University of Manchester
Mathias Fleury, University of Freiburg
Didier Galmiche, LORIA - Université de Lorraine
Silvio Ghilardi, Università degli Studi di Milano
Jürgen Giesl, RWTH Aachen University
Andreas Herzig, IRIT at Université Paul Sabatier
Jean Christoph Jung, Universität Bremen
Roman Kontchakov Birkbeck, University of London
Naoki Nishida, Nagoya University
Giles Reger, Amazon Web Services and The University of Manchester
Andrew Reynolds, The University of Iowa
Christophe Ringeissen, LORIA - Université de Lorraine
Philipp Ruemmer, Uppsala University
Uli Sattler, The University of Manchester (Chair)
Renate A. Schmidt, The University of Manchester
Roberto Sebastiani, University of Trento
Viorica Sofronie-Stokkermans, University Koblenz-Landau
K. Subramani, West Virginia University
Martin Suda, Czech Technical University in Prague (Chair)
Dmitriy Traytel, University of Copenhagen
Christoph Weidenbach, Max Planck Institute for Informatics
Piotr Wojciechowski, West Virginia University

Contact
–--
All questions about FroCoS2023 paper submissions should be emailed to the PC 
Chairs (FroCoS 2023 at easychair.org).

Best 

[Hol-info] LPAR-24, June 2023, Call for Papers

2023-01-23 Thread geoff
LPAR-24 Call for Papers

LPAR-24 will be held in Manizales, Colombia, at the National University of 
Colombia, 4-9th June 2023. Details are online at ...
https://easychair.org/smart-program/LPAR2023/
The Call for Papers is available at ...
https://easychair.org/cfp/LPAR2023

LPAR ... "We boldly go where no reasonable conference has gone before"



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[Hol-info] CADE-29 Call for Papers

2023-01-12 Thread geoff
**

  CALL FOR PAPERS

CADE-29: 29th international Conference on Automated Deduction

  Sapienza University of Rome
 Rome, Italy, 1-5 July 2023

  https://easyconferences.eu/cade2023

**

-- Overview --

CADE is the major international forum for presenting research on all aspects of
automated deduction. High-quality submissions on the general topic of automated
deduction, including logical foundations, theory and principles, applications 
in and beyond computer science and mathematics, and implementations of automated
reasoning systems are solicited. CADE-29 aims to present research that reflects
the broad range of interesting and relevant topics in automated deduction.

CADE-29 is in cooperation with ACM SIGLOG.

-- Venue --

CADE-29 and affiliated satellite events will take place in Rome, Italy and will
be co-located with FSCD 2023.

-- Publication --

CADE-29 proceedings will be published in Springer's Lecture Notes in Artificial
Intelligence series in Gold Open Access mode at a CADE special rate of €200.00
per paper. Funding will be available for authors of accepted papers who cannot
cover the €200 fee.

-- Special Issue --

The authors of a selection of the best CADE-29 papers will be invited to submit
an extended version of their paper after the conference, to be published in a
special issue of the Journal of Automated Reasoning.

-- Submission Guidelines --

Submissions can be made in two categories:

- **Regular papers**. Up to 15 pages in LNCS style, excluding references. 
  Proofs of theoretical results that do not fit in the page limit may be 
  provided in an appendix.

- **Short papers**. This includes system descriptions, user experiences, case
  studies and domain models. Up to 10 pages in LNCS style, excluding
  references.

Reviewers may consider material provided in appendices, but submissions must be
self-contained within the page limit. Submissions must be unpublished and not
submitted for publication elsewhere. They will be judged on relevance,
originality, significance, correctness, and readability. If software or data is
relevant to a paper, a link that provides access to the software/data must be
provided to enable reproduction of results.

The review process will include a feedback/rebuttal period where authors will
have the option to respond to reviewer comments. The PC chairs may solicit
further reviews after the rebuttal period. Selected accepted papers will be
considered by Program Committee for the CADE Best Paper Award.

Papers must be submitted to https://easychair.org/conferences/?conf=cade29

All submission must be formatted in the LNCS style and must include the ORCID 
id of at least the corresponding author, and preferably of all authors.

-- Important Dates --

Abstract deadline:  February 27, 2023
Submission deadline:March 6, 2023
Rebuttal phase: April 18-20, 2023
Notification:   May 3, 2023
Final version:  May 24, 2023
Main Conference:July 1-4, 2023
Satellite events:   July 4-5, 2023

-- Program Committee Chairs --
Brigitte Pientka, MacGill University
Cesare Tinelli, The University of Iowa

-- Policies--
CADE implements the ACM policy against harassment.

-- Contacts --
All questions about CADE-29 paper submissions should be emailed to the 
PC Chairs (cade29 at easychair.org).

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[Hol-info] Dov Gabbay Prize for Logic and Foundations

2022-12-01 Thread geoff

Call for Nominations: Dov Gabbay Prize for Logic and Foundations


THE PRIZE

The ''Dov Gabbay Prize for Logic and Foundations'' is a new international
research prize established to honour the extraordinary, multi-faceted
scientific contributions of Prof. Dov Gabbay, known among others for editing 
an extensive collection of Logic Handbooks. It has been launched on the 
occasion of Dov's 77th birthday this October (Short bio:
https://dgp.iloaf.org/dov.html).

The prize aims at rewarding outstanding researchers in Logic and Foundations, 
including Mathematical, Philosophical, and Computational Logic. It pays special
attention to work combining - ideally - foundational insight and conceptual 
innovation with sophisticated theoretical analysis.

The winner will receive a cash prize 2001 EUR and be invited to give a talk 
(accessible for an online audience) at a major logic centre or a logic-related 
meeting in 2023, depending on the recipient's research area. Specific efforts 
will be made to promote the rewarded scientific work.

NOMINATION

Each nomination of a researcher should provide an accessible justification and 
list the main publications considered relevant.

It should also include the name, affiliation, and email address of the
nominator. Self-nominations are not allowed, the nominee should not be a
hierarchic superior of the nominator.

Proposals in pdf-format are to be sent to "dgp[at]iloaf[dot]org". The deadline 
for this call is January 31, 2023. Early submissions in December are 
appreciated.

DECISION

The selection is made by an independent jury consisting of six internationally 
renowned logicians representing Mathematical, Philosophical, and Computational 
logic:

    Johan van Benthem (Amsterdam University/U Stanford)
    Christoph Benzmueller (University of Bamberg)
    Agata Ciabattoni (TU Vienna)
    Laura Giordano (Università del Piemonte Orientale)
    Hannes Leitgeb (LMU Munich)
    Philip Welch (University of Bristol)

The winner of the 2022 call will be announced in May 2023.

ADMIN

Prize and process are managed by the "Logic and Foundations Initiative
(ILOAF)", which aims at initiating and supporting scientific and educational 
activities in Logic and Foundations. It is currently sponsored by the 
Luxembourg Logic Community.

CONTACT

For any questions, please contact the organizing committee via
"dgp[at]iloaf[dot]org".

Web: https://dgp.iloaf.org

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[Hol-info] Proposals for Sites for IJCAR 2024

2022-11-27 Thread geoff
Proposals Solicited for Sites for IJCAR 2024
Franz Baader
IJCAR Steering Committee Chair
franz.baa...@tu-dresden.de

We invite proposals for sites around the world to host the 12th International
Joint Conference on Automated Reasoning (IJCAR) to be held in summer 2024.
Previous IJCAR meetings include IJCAR 2001 in Siena, Italy; IJCAR 2004 in Cork,
Ireland; IJCAR 2006 as part of FLoC in Seattle, Washington; IJCAR 2008 in
Sydney, Australia; IJCAR 2010 as part of FLoC in Edinburgh, Scotland; IJCAR 2012
in Manchester, UK; IJCAR 2014 as part of the Vienna Summer of Logic in Vienna,
Austria; IJCAR 2016 in Coimbra, Portugal; IJCAR 2018 as part of FLoC in Oxford,
UK; IJCAR 2020 in Paris, France, as online event; and IJCAR 2022 as part of FLoC
in Haifa, Israel.

IJCAR is a merger of CADE (Conference on Automated Deduction), TABLEAUX
(Conference on Analytic Tableaux and Related Methods), and FroCoS (Symposium on
Frontiers of Combining Systems) and possibly other meetings. In 2020, ITP was
part of IJCAR and it may join IJCAR again in 2024. Usually, a considerable
number of workshops are also affiliated with the conference.

The deadline for proposals is January 30, 2023. Proposals should be sent to the
IJCAR Steering Committee Chair (see contact information above). We encourage
proposers to register their intention informally as soon as possible. The final
selection of the site will be made within one month after the proposal due date.

Proposals should address the following points that also represent criteria for
evaluation:

* National, regional, and local AR community support: IJCAR Conference Chair and
host institution, IJCAR Local Arrangements Committee, availability of (and
reward for) student-volunteers.

* National, regional, and local government and industry support, both
organizational and financial.

* Accessibility (i.e., transportation), attractiveness, and desirability of
proposed site.

* Appropriateness of proposed dates (including consideration of holidays/other
events during the period), hotel prices, and access to dormitory facilities
(a.k.a. residence halls).

* An estimate on registration cost for the conference and workshops, both for
regular participants and students.

* Conference and exhibit facilities for the anticipated number of registrants
(typically up to 200), for example, number, capacity and audiovisual equipment
of meeting rooms; a large plenary session room that can hold all the
registrants; enough rooms for parallel sessions/workshops/tutorials; Internet
connectivity and workstations for demos/competitions; catering services; and
presence of professional staff.

* Residence accommodation and food services in a range of price categories and
close to the conference facilities, for example, number and cost range of
hotels, and availability and cost of dormitory rooms (e.g., at local
universities) and kind of services they offer.

* Rough budget projections for the various budget categories, e.g., cost of
renting/cleaning the meeting rooms, if applicable; cost of professional
conference secretariat, if hired; and financial model for satellite workshops
and/or co-located events. Balance with regard to the geographical distribution
of previous IJCAR and its constituent meetings.

* For the unlikely case that travel or contact restrictions are again in place:
willingness and ability to organize an online or hybrid event.

Prospective organizers are encouraged to get in touch with the IJCAR Steering
Committee Chair for informal discussion. If the host institution is not actually
located at the proposed site, then one or more visits to the site by the
proposers is encouraged.



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[Hol-info] EuroProofNet WG2 kickoff meeting

2022-07-05 Thread geoff
Dear all, 

For those that do not yet know EuroProofNet, it is the European research 
network on digital proofs. EuroProofNet aims at boosting the interoperability 
and usability of proof systems.  You can register here 
https://europroofnet.github.io/ (follow the link "apply" on the main page). 

The EuroProofNet Automated Theorem Provers Working Group (WG2) is organizing 
its kickoff meeting co-located with the 8th Workshop on Practical Aspects of 
Automated Reasoning (PAAR 2022), taking place at FLoC in Haifa, Israel, at 
August 11-12, 2022. While PAAR 2022 is a two-day event, the working group 
meeting will essentially be on the second day of PAAR (August 12). 
See https://europroofnet.github.io/wg2-meeting1/ and 
https://paar2022.github.io/ for further details. 

A preliminary program, including plenary presentations, invited talks and 
discussion sessions is available at 
https://europroofnet.github.io/wg2-meeting1/ . The meeting will be primarily 
in-person, but the organizers plan to implement a hybrid format so that all 
interested EuroProofNet members can participate via a video call (Details TBA). 

EuroProofNet can support the in-person participation of WG members. If you want 
to apply for travel funding support, please send a brief statement about your 
motivation and topical fit (max. half a page), together with a justified travel 
cost estimation (e.g., via screenshots or invoices for flights), to Pascal 
Fontaine  and Alexander Steen 
 until the deadline (see below). 

# Confirmed speakers 

* Josef Urban 
* Geoff Sutcliffe 
* Andres Notzli 
* Guillaume Burel 

# Important dates 

PAAR workshop: August 11-12, 2022 
EuroProofNet WG2 meeting: August 12, 2022 
Funding request deadline: July 15, 2022 


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[Hol-info] 14th International Summer School on Verification Technology, Systems & Applications

2022-06-18 Thread geoff
== 
  First Call for Participation 


  14th International Summer School on 
Verification Technology, Systems & Applications 
   http://www.mpi-inf.mpg.de/vtsa22/ 

The 14th edition of the Summer School on Verification Technology, 
Systems and Applications (VTSA) will be organized by the 
Max-Planck-Institute for Informatics Saarbruecken in cooperation 
with the University of Liege, Inria Nancy - Grand Est, and the 
University of Luxembourg. The school will take place from 
September 5th to September 9th, 2022 on Saarland Informatics Campus, 
Saarbruecken, Germany. The summer school is a joint event with 
EuroProfNet, COST action CA20111, see https://europroofnet.github.io/. 
The following speakers have accepted to give courses at VTSA 2022: 

- Frederic Blanqui: Interoperability of Proof Systems 

- Carsten Fuhs: Automated Termination and Complexity Analysis of Programs 

- Andre Platzer: Logic of Autonomous Dynamical Systems 

- Philipp Ruemmer: Solving Constraints with Complex String Operations 

- Martina seidl: Reasoning with Quantified Boolean Formulas 

Participation is free (except for travel and accommodation costs) 
and open to anybody holding at least a bachelor degree or equivalent 
in computer science. It includes the lectures, daily coffee breaks 
and lunches as well as a school dinner. EuroProofNet will refund 
the travel and accommodation of a number of participants. Please 
express your interest with your application. Attendance is limited 
to 40 participants. Please apply electronically by sending 
to jmuel...@mpi-inf.mpg.de: 

- a one-page CV, 

- an application letter explaining your interest in the school and your 
  experience in the area, 

- a copy of your bachelor certificate (or equivalent or a more significant 
  certificate), 

- a short statement if you want to contribute to the student sessions 

- an indication whether you ask EuroProofNet to refund your travel 
and accommodation (please include your country, university, age and 
gender as well as your arrival and departure dates and provide an 
estimate in euros of your transportation costs to Saarbruecken). 

The deadline for application is July 20th, 2022. Notification of 
acceptance will be given by July 22nd, 2022. 

Full details are available at http://www.mpi-inf.mpg.de/vtsa22/


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[Hol-info] IJCAR-11 - Call for participation

2022-06-01 Thread geoff
The 11th International Joint Conference on Automated Reasoning (IJCAR 2022)
August 8-10, in-person in Haifa, Israel

The program for IJCAR 2022 is now available at ...
https://easychair.org/smart-program/FLoC2022/IJCAR-program.html

The workshops assocbiated with IJCAR 2022 are listed at ...
https://easychair.org/smart-program/FLoC2022/IJCAR-workshops.html

Registration for IJCAR 2022 is now open at ...
https://easychair.org/smart-program/FLoC2022/IJCAR-Registration.html

Grants to support students' attendance at IJCAR 2022 are available ...
https://easychair.org/smart-program/FLoC2022/IJCAR-Grants.html



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[Hol-info] The ALP Alain Colmerauer Prolog Heritage Prize: Call for Nominations

2022-05-16 Thread geoff
*** Call for Nominations ***

The ALP Alain Colmerauer Prolog Heritage Prize

Organized by The Association for Logic Programming (ALP) and The Prolog
Heritage Association

In the summer of 1972, Alain Colmerauer and his team in Marseille developed
and implemented the first version of the logic programming language Prolog.
Together with both earlier and later collaborations with Robert Kowalski and
his colleagues in Edinburgh, this work laid the practical and theoretical
foundations for the Prolog and logic programming of today. Prolog and its
related technologies soon became key tools of symbolic programming and
Artificial Intelligence.

The Year of Prolog celebrates the 50th anniversary of these events and
highlights the continuing significance of Prolog and Logic Programming both
for symbolic, explainable AI, and for computing more generally.

This celebration will culminate with the award of the inaugural edition of the
ALP Alain Colmerauer Prolog Heritage Prize for recent practical
accomplishments that highlight the benefits of Prolog-inspired computing for
the future. The Prize will be presented at the Prolog Day Symposium on
November 10, 2022, in Paris, France.

Eligibility
---
Any individual or group of individuals can nominate themselves or their
institution(s)/organization(s) for the Prize.

Selection
-
The Prize will be given for depth, novelty, and proven or potential impact. A
shortlist of up to five nominations will also be selected in the process.

Endowment
-
The winner(s) will receive a certificate and a cash Prize of 2,000 Euros. The
expenses of the shortlisted nominees will be covered up to 1,000 Euros,
supported by the Artificial Intelligence Journal.

Timeline

Deadline for nominations/submissions:
*** September 2, 2022 ***

Notification of the shortlisted candidates:
*** September 30, 2022 ***

For more information and details, see
https://prologyear.logicprogramming.org/ColmerauerPrize.html


The Year of Prolog and its activities, including the Alain Colmerauer Prize,
are sponsored by the Association for Logic Programming, the Prolog Heritage
Association, the AI Journal, Institut Carnot Cognition, and Institut Fredrik
Bull, among others.



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[Hol-info] Automated Reasoning in Quantified Non-Classical Logics - Call for Papers

2022-04-04 Thread geoff
ARQNL 2022 - Call for Papers

4th International Workshop on
Automated Reasoning in Quantified Non-Classical Logics
(associated with FLoC and IJCAR 2022)

11 August 2022, Haifa, Israel

http://iltp.de/ARQNL-2022/

Non-classical logics – such as modal logics, conditional logics,
intuitionistic logic, description logics, temporal logics, linear
logic, dynamic logic, deontic logics, fuzzy logic, paraconsistent
logic, relevance logic – have many applications in AI, Computer
Science, Philosophy, Linguistics and Mathematics. Hence, the
automation of proof search in these logics is a crucial task.

The ARQNL workshop aims at fostering the development of proof calculi,
automated theorem proving systems and model finders for all sorts of
quantified non-classical logics. The workshop will provide a forum for
researchers to present and discuss recent developments in this area.
The contributions may range from theory to system descriptions and
implementations. Contributions may also outline relevant applications
and describe example problems and benchmarks. We welcome contributions
from computer scientists, linguists, philosophers, and mathematicians.

Research papers (up to 15 pages), or short papers, talk abstracts, and
system demonstrations (up to 8 pages) are solicited. The submission
deadline is May 6th. The ARQNL Proceedings will be published in the
CEUR Workshop Proceedings. For further information see the workshop
website at http://iltp.de/ARQNL-2022/.

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[Hol-info] Bill McCune PhD Award 2021 - Call for Nominations

2022-03-20 Thread geoff
Title: Bill McCune PhD Award in Automated Reasoning, Call for Nominations

***

Automated Reasoning is the area of Computer Science dedicated to applying
reasoning in the form of logic to computing systems. The Bill McCune PhD Award
in Automated Reasoning distinguishes each year a PhD thesis defended the
previous year, for its substantive contributions to the field of Automated
Reasoning, its theory, its implementation, and/or its application on important
problems. The award is named after the American computer scientist William
Walker McCune, known for his contributions in the fields of Automated Reasoning,
Algebra, Logic, and Formal Methods. He was the implementer of OTTER, Prover9 and
Mace 4, automated tools for first-order reasoning which are known to this day
for their accuracy and robustness. He was also known for his generosity towards
research colleagues and as a great supporter of young researchers in the field.

* Eligibility *

Eligible for the award are those who successfully defended their PhD
- at an academic institution;
- in the field of Automated Reasoning; and
- in the period from January 1, 2021 - December 31, 2021.

The PhD students supervised by the Expert Committee members are not eligible.

* Nomination *

Candidates for the award must be nominated by their supervisor(s) and one
additional independent researcher who reviewed/examined the thesis. Nominations
are to be submitted via email sent to both na...@unb.br and
pascal.fonta...@uliege.be, by April 15, 2022.

The nomination must consist of one compressed file (.zip) containing:

- a letter from the supervisor(s) describing why the thesis should be considered
for the award and the relationship of the contributions to CADE/IJCAR;
- a report from the nominating additional independent researcher who
reviewed/examined the thesis;
- the thesis itself;
- a copy of the PhD diploma; and
- a copy of relevant papers by the nominee, if any, containing results published
in the thesis.

* Procedure *

The thesis will be evaluated with respect to its quality, originality and
(potential) impact to the field of Automated Reasoning.

- The nominations will be evaluated and compared by an international Expert
Committee (see below).
- The procedure to be followed is analogous to the review phase of a conference.
The justification by the supervisor and the nominating additional independent
researcher report will play an important role in the evaluation.
- The final decision is made by the Expert Committee at least one month before
CADE/IJCAR is being held.
- The award consists of a certificate announcing the winner to have received the
Bill McCune PhD Award in Automated Reasoning. The award will be announced at the
respective year's CADE/IJCAR. The nominators of the winner will also receive a
copy of this certificate. The recipient of the award is expected to attend the
award ceremony.
- The decision of the Expert Committee is final and binding, and not subject to
discussion.

* Expert Committee *

The Expert Committee, consisting of leading researchers in Automating Reasoning,
is formed by the board of CADE Trustees with the aim to reflect the broad
diversity in the area of Automated Reasoning. It is announced with the call for
nominations, and thus formed before this call. The decision on the award is
taken by the Expert Committee. The Expert Committee can seek additional
expertise, even after the submission deadline for nominations. Expert Committee
members cannot nominate a PhD student. Expert Committee members cannot
contribute an independent report seconding a nomination.

The Expert Committee for the Bill McCune PhD Award 2021 consists of the
following people:

- Nikolaj Bjorner, Microsoft
- Pascal Fontaine, University of Liege
- Carsten Fuhs, Birkbeck, University of London
- Marijn Heule, Carnegie Mellon University
- Claudia Nalon, University of Brasilia
- Andrew Reynolds, The University of Iowa
- Philipp Ruemmer, Uppsala University
- Martina Seidl, Johannes Kepler University
- Viorica Sofronie-Stokkermans, Universitaet Koblenz-Landau
- Rene Thiemann, University of Innsbruck

***


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[Hol-info] 8TH WORKSHOP ON PRACTICAL ASPECTS OF AUTOMATED REASONING - Call for Papers

2022-03-07 Thread geoff
CALL FOR PAPERS

PAAR 2022: 8TH WORKSHOP ON PRACTICAL ASPECTS OF AUTOMATED REASONING
-- co-located with FLoC/IJCAR 2022  --
August 11-12, 2022, Haifa, Israel
Web site: https://paar2022.github.io/

Submission link: https://easychair.org/conferences/?conf=paar2022
Abstract registration deadline: April 19, 2022
Submission deadline: April 26, 2022

** Description **

The automation of logical reasoning is a challenge that has been 
studied intensively in fields including mathematics, philosophy, and 
computer science. PAAR is the workshop on turning this theory into 
practice: how can automated reasoning tools be built that work and are 
useful in applications? PAAR covers all aspects of this challenge: 
which theories, logics, or fragments are well-behaved in practice, and 
connect well to application domains? which reasoning tasks are 
tractable and useful? which algorithms are able to solve real-world 
instances? how should automated reasoning tools be designed, 
implemented, tested, and evaluated?

The goal of PAAR is to bring together theoreticians, tool developers, 
and users, to concentrate on the practical aspects of automated 
reasoning. The workshop welcomes high-quality contributions of any 
kind, including new research results, presentation of work in 
progress, presentation of new tools, new implementation techniques, 
new application domains, or case studies.

PAAR 2022 will host the meeting of the working group on Automated 
Theorem Provers of the EuroProofNet COST action 
(https://europroofnet.github.io/). Every workshop participant is 
welcome to attend.

** Submission Guidelines **

Researchers interested in participating are invited to submit either 
an extended abstract (up to 8 pages) or a regular paper (up to 15 
pages), excluding references, via EasyChair at 
https://easychair.org/conferences/?conf=paar2022. Submissions will be 
refereed by the program committee, which will select a balanced 
program of high-quality contributions. Short submissions that could 
stimulate fruitful discussion at the workshop are particularly welcome.

Submissions should be prepared in LaTeX using the EasyChair 
proceedings style. The package containing the class file and its user 
guide and some helper tools can be downloaded from 
http://www.easychair.org/publications/easychair.zip.

** SCOPE **

Topics include, but are not limited to:
--
* automated reasoning in propositional, first-order, higher-order, and
  non-classical logics;
* implementation of provers (SAT, SMT, resolution, superposition, tableau,
   instantiation-based, rewriting, logical frameworks, etc.);
* automated reasoning tools for all kinds of practical problems and
  applications;
* pragmatics of automated reasoning within proof assistants;
* practical experiences, usability aspects, feasibility studies;
* evaluation of implementation techniques and automated reasoning tools;
* performance aspects, benchmarking approaches; non-standard approaches to
  automated reasoning, non-standard forms of automated reasoning, new
  applications;
* implementation techniques, optimisation techniques, machine learning,
  strategies and heuristics, fairness;
* tools or methods that support prover development;
* system descriptions and demos.

** Programme Committee **

* Boris Konev, University of Liverpool, UK (PC co-chair)
* Claudia Schon, University of Koblenz-Landau, DE  (PC co-chair)
* Alexander Steen, University of Greifswald, DE (PC co-chair)
* Simon Cruanes, Imandra, US
* Hans de Nivelle, Nazarbayev University, KZ
* Gabriel Ebner, Vrije Universiteit Amsterdam, NL
* Pascal Fontaine, Université de Liège, BE
* Ulrich Furbach, University of Koblenz, DE
* Cezary Kaliszyk, University of Innsbruck, AT
* Daniel Le Berre, CNRS - Université d'Artois, FR
* Ondrej Lengal, Brno University of Technology, CZ
* Tomer Libal, American University of Paris, FR and University of Luxembourg, LU
* Cláudia Nalon, University of Brasília, BR
* Jens Otten, University of Oslo, NO
* Philipp Ruemmer, Uppsala University, SE
* Renate A. Schmidt, The University of Manchester, UK
* Stephan Schulz, DHBW Stuttgart, DE
* Mihaela Sighireanu, ENS Paris-Saclay and CNRS, FR
* Frieder Stolzenburg, Harz University of Applied Sciences, DE
* Martin Suda, Czech Technical University in Prague, CZ
* Sophie Tourret, Inria and MPI for Informatics, DE
* Petar Vukmirović, Vrije Universiteit Amsterdam, NL
* Sarah Winkler, Free University of Bolzano-Bozen, IT
* Aleksandar Zeljić, Stanford University, US

** Publication **

PAAR proceedings will be published electronically in the CEUR workshop 
proceedings.

** Venue **

FLoC 2022 at Haifa, Israel

** Important dates **

* Abstract submission: April 19, 2022
* Paper submission: April 26, 2022
* Workshop: August 11 - August 12, 2022

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[Hol-info] TAP22: Tests and Proofs 2022 - Call for Papers

2022-03-07 Thread geoff
TAP22: Tests and Proofs 2022
co-located event of STAF 2022
Nantes, France, July 4-8, 2022
Conference website  https://easychair.org/smart-program/TAP22/index.html

Submission link https://easychair.org/conferences/?conf=tap22
Conference program  https://easychair.org/smart-program/TAP22/

Abstract registration deadline  March 18, 2022
Submission deadline March 23, 2022
Author notification May 9, 2022

The TAP conference promotes research in verification and formal methods that 
targets the interplay of proofs and testing: the advancement of techniques of 
each kind and their combination, with the ultimate goal of improving software 
and system dependability.

Research in verification has seen a steady convergence of heterogeneous 
techniques and a synergy between the traditionally distinct areas of testing 
(and dynamic analysis) and of proving (and static analysis). Formal techniques 
for counter-example generation based on, for example, symbolic execution, 
SAT/SMT-solving or model checking, furnish evidence for the potential of a 
combination of tests and proofs. The  combination of predicate abstraction with 
testing-like techniques based on exhaustive enumeration opens the perspective 
for novel techniques of proving correctness. On the practical side, testing 
offers cost-effective debugging techniques of specifications or crucial parts 
of program proofs (such as invariants). Last but not least, testing is 
indispensable when it comes to the validation of the underlying assumptions of 
complex system models involving hardware and/or system environments. Over the 
years, there is growing acceptance in research communities that testing and 
proving are complementary rather than mutually exclusive techniques.

The TAP conference aims to promote research in the intersection of testing and 
proving by bringing together researchers and practitioners from both areas of 
verification. 

*** Submission Guidelines

All papers must be original and not simultaneously submitted to another journal 
or conference. The following paper categories are welcome:

** Regular research papers: full submissions describing original research, of 
up to 16 pages (excluding references and appedix). In case regular papers rely 
on experimental data and/or tool support, authors are strongly recommended to 
make the experimental data and/or tool support available for public use.

** Tool demonstration papers: submissions describing the design and 
implementation of an analysis/verification tool or framework, of up to 8 pages 
(excluding references and appendix). The tool/framework described in a tool 
demonstration paper should be available for public use.

** Short papers: submissions describing preliminary findings, proofs of 
concepts, and exploratory studies, of up to 6 pages (excluding references and 
appendix).

Papers have to adhere to Springer's LNCS format and must be submitted in PDF 
format at the EasyChair submission site:
https://easychair.org/conferences/?conf=tap22

*** List of Topics

TAP's scope encompasses many aspects of verification technology, including 
foundational work, tool development, and empirical research. Its topics of 
interest center around the connection between proofs (and other static 
techniques) and testing (and other dynamic techniques). Papers are solicited 
on, but not limited to, the following topics:

* Verification and analysis techniques combining proofs and tests
* Program proving with the aid of testing techniques
* Deductive techniques supporting the automated generation of test vectors and 
  oracles (theorem proving, model checking, symbolic execution, SAT/SMT 
  solving, constraint logic programming, etc.)
* Deductive techniques supporting novel definitions of coverage criteria
* Program analysis techniques combining static and dynamic analysis
* Specification inference by deductive and dynamic methods
* Testing and runtime analysis of formal specifications
* Search-based technics for proving and testing
* Verification of verification tools and environments
* Applications of test and proof techniques in new domains, such as security, 
  configuration management, learning
* Combined approaches of test and proof in the context of formal certifications 
  (Common Criteria, CENELEC, …)
* Case studies, tool and framework descriptions, and experience reports 
  combining tests and proofs

*** Program Committee

* Wolfgang Ahrendt (Chalmers University of Technology)
* Catherine Dubois (ENSIIE-Samovar)
* Carlo A. Furia (USI - Università della Svizzera Italiana)
* Dilian Gurov (KTH Royal Institute of Technology)
* Falk Howar (TU Clausthal / IPSSE)
* Marieke Huisman (University of Twente)
* Reiner Hähnle (TU Darmstadt)
* Einar Broch Johnsen (University of Oslo)
* Konstantin Korovin (The University of Manchester)
* Laura Kovacs (Vienna University of Technology) - chair
* Karl Meinke (KTH Royal Institute of Technology) - chair
* Jakob Nordstrom (University of 

[Hol-info] iPRA 2022 - 4th Workshop on Interpolation: from Proofs to Applications

2022-03-03 Thread geoff
iPRA 2022 - FOURTH WORKSHOP ON INTERPOLATION: FROM PROOFS TO APPLICATIONS

CALL FOR CONTRIBUTIONS

Workshop date:   August 11, 2022
Location:Haifa, Israel
Web: https://ipra-2022.bitbucket.io/

iPRA 2022 is a workshop at the Federated Logic Conference (FLoC) 2022

IMPORTANT DATES

Submission deadline: May 10, 2022, AOE
Author notification: June 1, 2022
Workshop:August 11, 2022

SCOPE

Starting from Craig's interpolation theorem for first-order logic, the
existence and computation of interpolants became an active research
area, with applications in different fields, notably in verification,
databases, and knowledge representation. There are challenging
theoretical and practical questions, for model-theoretic as well as
proof-theoretic approaches. The workshop aims at bringing together
researchers working on interpolation and its various applications,
based on different approaches, increasing the awareness of the
automated reasoning community for challenging open problems related to
interpolation.

The workshop will include invited talks, invited tutorials (speakers
to be announced), and contributed talks.

For the contributed talks, we solicit submissions in the form of
abstracts. The authors of accepted abstracts are required to present
their work at the workshop. A book of abstracts will be published
online in advance of the event.

We encourage submissions presenting work in progress, tools under
development, as well as research of PhD students, such that the
workshop can become a forum for active dialog. Presentations of
recently published papers are also allowed and encouraged, but please
indicate on your submission where the paper was published/presented.

Relevant topics include, but are not limited to:

- Applications of interpolation
- Complexity results and limitations
- Definability and interpolation
- Generalizations of Craig interpolation
- Inductive proofs
- Interpolating decision procedures
- Interpolation-based invariant generation
- Interpolation procedures and algorithms
- Logical abduction
- Practical methods for interpolation
- Program analysis and verification
- Proof systems and calculi for interpolation
- Proof transformation techniques
- Relating model theoretic and proof theoretic approaches
- Separability
- Uniform interpolation

PROGRAMME COMMITTEE

Michael Benedikt (University of Oxford, UK) - co-chair
Maria Paola Bonacina (Universita degli Studi di Verona, Italy)
Silvio Ghilardi  (Universita degli Studi di Milano, Italy)
Arie Gurfinkel   (University of Waterloo, Canada)
Laura Kovacs (TU Wien, Austria)
Rosalie Iemhoff  (Utrecht University, The Netherlands)
Pavel Pudlak (Czech Academy of Sciences, Czech Republic)
Philipp Ruemmer  (Uppsala University, Sweden) - co-chair
Georg Weissenbacher  (TU Wien, Austria)
Christoph Wernhard   (University of Potsdam, Germany) - co-chair
Frank Wolter (University of Liverpool, UK)

SUBMISSION INSTRUCTIONS

Abstracts (at most one page, excluding references) or extended
abstracts (at most 5 pages, excluding references) have to be submitted
by the submission deadline. Submissions should be written in English,
and preferably formatted in the style of the Springer Publications
format for Lecture Notes in Computer Science (LNCS).

Papers should be submitted electronically via

https://easychair.org/conferences/?conf=ipra2022




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[Hol-info] 17th Workshop on Logical and Semantic Frameworks with Applications - LSFA 2022 - Call for Papers

2022-02-13 Thread geoff
17th Workshop on Logical and Semantic Frameworks with Applications - LSFA 2022

23-24 September 2022
https://lsfa2022.dcc.ufmg.br/

Belo Horizonte, Brazil

First Call For Papers

***Overview***

Logical and semantic frameworks are formal languages used to represent logics,
languages and systems. These frameworks provide foundations for the formal
specification of systems and computational languages, supporting tool
development and reasoning. The LSFA series' objective is to put together
theoreticians and practitioners to promote new techniques and results, from
the theoretical side, and feedback on the implementation and use of such
techniques and results, from the practical side.

See lsfa.cic.unb.br for more information.

LSFA topics of interest include, but are not limited to:

* Automated deduction
* Applications of logical and semantic frameworks
* Computational and logical properties of semantic frameworks
* Formal semantics of languages and systems
* Implementation of logical and semantic frameworks
* Lambda and combinatory calculi
* Logical aspects of computational complexity
* Logical frameworks
* Process calculi
* Proof theory
* Semantic frameworks
* Specification languages and meta-languages
* Type theory

***Submissions***

Contributions should be written in English and submitted in full paper (with a
maximum of 16 pages excluding references) or short papers (with a maximum of 6
pages excluding references). They must be unpublished and not submitted
simultaneously for publication elsewhere. The papers should be prepared in
LaTeX using the EPTCS style. The submission should be in the form of a PDF
file uploaded to Easychair:
  https://easychair.org/conferences/?conf=lsfa2022

The pre-proceedings, containing the reviewed papers, will be available at the
LSFA's webpage. After the meeting, the authors will be invited to submit full
versions of their works for the post-proceedings publication. At least one of
the authors of each submission must register for the conference. Presentations
should be in English.

According to the submissions' quality, the chairs will promote the further
publication of journal revised versions of the papers. Previous LSFA Special
Issues have been published in journals such as The Logical J. of the IGPL,
Theoretical Computer Science and Mathematical Structures in Computer Sciences
(see the LSFA page http://lsfa.cic.unb.br).

***Important dates***

* Abstract: Monday 2 May
* Submission: Monday 9 May
* Notification: Saturday 9 July
* Preliminary proceedings version due: Thursday 1 September

* Conference: Friday-Saturday 23-24 September

* Submission for final EPTCS proceedings: Monday 17 October
* Final version: Monday 21 November

***Program Committee***

Beniamino Accattoli, Inria & École Polytechnique, France
Sandra Alves, Universidade de Porto, Portugal
Carlos Areces, Universidad Nacional de Córdoba, Argentina
Mauricio Ayala Rincón, Universidade de Brasília, Brazil
Haniel Barbosa, Universidade Federal de Minas Gerais, Brazil
Mario R. Folhadela Benevides, Universidade Federal Fluminense, Brazil
Alejandro Díaz-Caro, Universidad Nacional de Quilmes & ICC,
CONICET/Universidad de Buenos Aires, Argentina
Amy Felty, University of Ottawa, Canada
Pascal Fontaine, University of Liège, Belgium (co-chair)
Edward Hermann Haeusler, PUC-Rio de Janeiro, Brazil
Delia Kesner, Université de Paris, France
Temur Kutsia, RISC/Johannes Kepler University Linz, Austria
Bruno Lopes, Universidade Federal Fluminense, Brazil
Ian Mackie, Polytechnique, France, and University of Sussex, UK
Alexandre Madeira, Universidade de Aveiro, Portugal
Sérgio Marcelino, University of Lisbon, Portugal
Mariano Moscato, National Institute of Aerospace, USA
Daniele Nantes, Universidade de Brasília, Brazil (co-chair)
Vivek Nigam, Huawei Munich Research Center, Germany
Carlos Olarte, Université Sorbonne Paris Nord, France
Mateus de Oliveira Oliveira, University of Bergen, Norway
Valeria de Paiva, Topos Institute,  Berkeley, USA, Brazil
Alberto Pardo, Universidad de la República, Uruguay
Elaine Pimentel, University College London, UK
Giselle Reis, Carnegie Mellon University-Qatar, Qatar
Umberto Rivieccio, Universidade Federal do Rio Grande do Norte, Brazil
Camilo Rocha, Pontificia Universidad Javeriana - Cali, Colombia
Daniel Ventura, Universidade Federal de Goiás, Brazil
Petrucio Viana, Universidade Federal Fluminense, UFF, Brazil

***Organisers***

Haniel Barbosa (UFMG, Brazil)
Mario S. Alvim (UFMG, Brazil)

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[Hol-info] IJCAR 2022 - Extended Deadline

2022-02-13 Thread geoff
IJCAR is the premier international joint conference on all aspects of automated 
reasoning. IJCAR 2022 is the 11th edition of IJCAR. It will be held in Haifa 
(Israel), August 7-12, 2022, as part of FLoC 2022. IJCAR 2022 is the merger 
of the following conferences in automated reasoning: 
+ CADE (Conference on Automated Deduction)
+ FroCoS (Symposium on Frontiers of Combining Systems)
+ TABLEAUX (Conference on Analytic Tableaux and Related Methods)

For more details about the conference, venue and organization, see the 
conference webpage:
https://easychair.org/smart-program/FLoC2022/IJCAR-index.html

  THE SUBMISSION DEADLINE HAS BEEN EXTENDED TO 18th FEBRUARY

See the CFP at ... https://easychair.org/cfp/IJCAR-2022



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[Hol-info] IJCAR 2022 - Call for Papers

2022-01-31 Thread geoff
IJCAR is the premier international joint conference on all aspects of automated 
reasoning. IJCAR 2022 is the 11th edition of IJCAR. It will be held in Haifa 
(Israel), August 7-12, 2022, as part of FLoC 2022. IJCAR 2022 is the merger 
conference of the following leading events in automated reasoning: 
+ CADE (Conference on Automated Deduction)
+ FroCoS (Symposium on Frontiers of Combining Systems)
+ TABLEAUX (Conference on Analytic Tableaux and Related Methods)

For more details about the conference, venue and organization, see the 
conference webpage:
https://easychair.org/smart-program/FLoC2022/IJCAR-index.html

*** Submission Guidelines

IJCAR 2022 invites submissions related to all aspects of automated or
interactive reasoning, including foundations, implementations, and 
applications. All papers must be original and not simultaneously submitted to 
another journal or conference. The following paper categories are welcome:

+ Regular papers describing solid new research results. They can be up to 16 
  pages long, including figures but excluding references and appendices. Where 
  applicable, regular papers  are supported by experimental validation. 
  Submissions reporting on case studies in an industrial context are strongly 
  invited as regular papers, and should describe details, weaknesses and 
  strength in sufficient depth.
+ System description papers describing implementations of systems, reporting 
  on novel features and experiments with implemented systems. System 
  description papers can be up to 7 pages long, including figures but excluding 
  references and appendices. System description papers should also be supported 
  by a link to the artifact/experimental evaluation available to the reviewers. 
  Each of these papers should mention the phrase "(system description)" beneath 
  the title. Papers describing tools that have already been presented in other 
  conferences before will be accepted only if significant and clear 
  enhancements to the tool are reported and implemented.

Both types of papers must be formatted using the Springer LNCS styles and 
submitted in PDF via EasyChair:
https://easychair.org/conferences/?conf=ijcar2022
Authors of accepted papers are required to ensure that at least one of them 
will present the paper at the conference. IJCAR 2022 proceedings will be 
published in the Springer LNCS series. Springer encourages authors to include 
their ORCIDs in their papers.

*** List of Topics

+ Logics of interest include: propositional, first-order, classical, 
  equational, higher-order, non-classical, constructive, modal, temporal, 
  many-valued, substructural, description, type theory.
+ Methods of interest include: tableaux, sequent calculi, resolution, model-
  elimination, inverse method, paramodulation, term rewriting, induction, 
  unification, constraint solving, decision procedures, model generation, model 
  checking, semantic guidance, interactive theorem proving, logical frameworks, 
  AI-related methods for deductive systems, proof presentation, automated 
  theorem proving, combination of decision or proof procedures, SAT and SMT 
  solving, integration of proof assistants with automated provers and other 
  symbolic tools, etc.
+ Applications of interest include: verification, formal methods, program 
  analysis and synthesis, computer mathematics, declarative programming, 
  deductive databases, knowledge representation, education, formalization of 
  mathematics etc.

*** Program Committee

Jasmin Blanchette (Vrije Universiteit Amsterdam) - chair
Laura Kovacs (Vienna University of Technology) - chair
Dirk Pattinson (The Australian National University) - chair
Erika Abraham (RWTH Aachen University)
Carlos Areces (FaMAF - Universidad Nacional de Córdoba)
Bernhard Beckert (Karlsruhe Institute of Technology)
Alexander Bentkamp (Vrije Universiteit Amsterdam)
Armin Biere (Albert-Ludwigs-Universität Freiburg)
Nikolaj Bjørner (Microsoft)
Frédéric Blanqui (INRIA)
Maria Paola Bonacina (Università degli Studi di Verona)
Kaustuv Chaudhuri (INRIA)
Agata Ciabattoni (Vienna University of Technology)
Stéphane Demri (CNRS, LMF, ENS Paris-Saclay)
Clare Dixon (University of Manchester)
Huimin Dong (Sun Yat-Sen University)
Katalin Fazekas (TU Wien)
Mathias Fleury (University of Freiburg)
Pascal Fontaine (Université de Liège, Belgium)
Nathan Fulton
Silvio Ghilardi (Dipartimento di Matematica, Università degli Studi di Milano)
Jürgen Giesl (RWTH Aachen University)
Rajeev Gore (The Australian National University)
Marijn Heule (Carnegie Mellon University)
Radu Iosif (Verimag, CNRS, University of Grenoble Alpes)
Mikolas Janota (Czech Technical University in Prague)
Moa Johansson (Chalmers University of Technology)
Cezary Kaliszyk (University of Innsbruck)
Orna Kupferman (Hebrew University)
Cláudia Nalon (University of Brasília)
Vivek Nigam (Huawei ERC)
Tobias Nipkow (Technical University of Munich)
Jens Otten (University of Oslo)
Nicolas Peltier (CNRS 

[Hol-info] 2022 Alonzo Church Award: Call for Nominations

2022-01-18 Thread geoff
CALL FOR NOMINATIONS

The 2022 Alonzo Church Award for
Outstanding Contributions to Logic and Computation

INTRODUCTION

An annual award, called the Alonzo Church Award for Outstanding Contributions
to Logic and Computation, was established in 2015 by the ACM Special Interest
Group for Logic and Computation (SIGLOG), the European Association for
Theoretical Computer Science (EATCS), the European Association for Computer
Science Logic (EACSL), and the Kurt Goedel Society (KGS). The award is for an
outstanding contribution represented by a paper or by a small group of papers
published within the past 25 years. This time span allows the lasting impact
and depth of the contribution to have been established. The award can be given
to an individual, or to a group of individuals who have collaborated on the
research. For the rules governing this award, see
https://siglog.org/alonzo-church-award/,
https://www.eatcs.org/index.php/church-award/, and
https://www.eacsl.org/alonzo-church-award/ .

The 2021 Alonzo Church Award was given jointly to Georg Gottlob, Christoph
Koch, Reinhard Pichler, Luc Segoufin and Klaus U. Schulz for their ground-
breaking work on logic-based web-data extraction, and querying tree-structured
data. Lists containing this and all previous winners can be found through the
links above.

ELIGIBILITY AND NOMINATIONS

The contribution must have appeared in a paper or papers published within the
past 25 years. Thus, for the 2022 award, the cut-off date is January 1, 1997.
When a paper has appeared in a conference and then in a journal, the date of
the journal publication will determine the cut-off date. In addition, the
contribution must not yet have received recognition via a major award, such as
the Turing Award, the Kanellakis Award, or the Goedel Prize. (The nominee(s)
may have received such awards for other contributions.) While the contribution
can consist of conference or journal papers, journal papers will be given a
preference.

Nominations for the 2022 award are now being solicited. The nominating letter
must summarize the contribution and make the case that it is fundamental and
outstanding. The nominating letter can have multiple co-signers. Self-
nominations are excluded. Nominations must include: a proposed citation (up
to 25 words); a succinct (100-250 words) description of the contribution; and
a detailed statement (not exceeding four pages) to justify the nomination.
Nominations may also be accompanied by supporting letters and other evidence
of worthiness.

Nominations should be submitted to rjaga...@depaul.edu by April 2, 2022.

PRESENTATION OF THE AWARD

The 2022 award will be presented at the Federated Logic Conference 2022, which
is scheduled to take place in Haifa, Israel in July/August 2022. The award will
be accompanied by an invited lecture by the award winner, or by one of the
award winners. The awardee(s) will receive a  certificate and a cash prize of
USD 2,000. If there are multiple awardees, this amount will be shared.

AWARD COMMITTEE

The 2022 Alonzo Church Award Committee consists of the following five members:
Thomas Colcombet, Mariangiola Dezani, Javier Esparza, Radha Jagadeesan (chair),
and Igor Walukiewicz.


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[Hol-info] IJCAR 2022 - Call for Papers

2021-12-06 Thread geoff
IJCAR 2022 - Call for Papers
https://easychair.org/smart-program/IJCAR2022/.

***Important Dates***
Submission deadline February 11, 2022
Start of authors response periodApril 16, 2022
End of authors response period  April 18, 2022
Authors notificationApril 25, 2022



Overview*
IJCAR is the premier international joint conference on all aspects of automated 
reasoning. IJCAR 2022 is the 11th edition of IJCAR. It will be held in Haifa 
(Israel), during August 7-12, 2022, as part of FLoC 2022.

IJCAR 2022 is the merger conference of the following leading events in 
automated reasoning: 
CADE (Conference on Automated Deduction)
FroCoS (Symposium on Frontiers of Combining Systems)
TABLEAUX (Conference on Analytic Tableaux and Related Methods)


Submission Guidelines
IJCAR 2022 invites submissions related to all aspects of automated or
interactive reasoning, including foundations, implementations, and 
applications. All papers must be original and not simultaneously submitted to 
another journal or conference. The following paper categories are welcome:

- Regular papers describing solid new research results. They can be up to 16 
pages long, including figures but excluding references and appendices. Where 
applicable, regular papers  are supported by experimental validation. 
Submissions reporting on case studies in an industrial context are strongly 
invited as regular papers, and should describe details, weaknesses and strength 
in sufficient depth.

- System description papers describing implementations of systems, reporting on 
novel features and experiments with implemented systems. System description 
papers can be up to 7 pages long, including figures but excluding references 
and appendices. System description papers should also be supported by a link to 
the artifact/experimental evaluation available to the reviewers. Each of these 
papers should mention the phrase ``(system description)" beneath the title. 
Papers describing tools that have already been presented in other conferences 
before will be accepted only if significant and clear enhancements to the tool 
are reported and implemented.

Both types of papers must be formatted using the Springer LNCS styles and 
submitted in PDF via EasyChair:
https://easychair.org/conferences/?conf=ijcar2022

Authors of accepted papers are required to ensure that at least one of them 
will present the paper at the conference.

List of Topics
IJCAR 2022 topics include the following ones:

* Logics of interest include: propositional, first-order, classical, equational,
higher-order, non-classical, constructive, modal, temporal, many-valued, 
substructural, description, type theory.

* Methods of interest include: tableaux, sequent calculi, resolution, model-
elimination, inverse method, paramodulation, term rewriting, induction, 
unification, constraint solving, decision procedures,model generation, model 
checking, semantic guidance, interactive theorem proving, logical frameworks, 
AI-related methods for deductive systems, proof presentation, automated theorem 
proving, combination of decision or proof procedures, SAT and SMT solving,   
integration of proof assistants with automated provers and other symbolic 
tools, etc.

* Applications of interest include: verification, formal methods, program 
analysis and synthesis, computer mathematics, declarative programming, 
deductive databases, knowledge representation, education, formalization of 
mathematics etc.

Publication
IJCAR 2022 proceedings will be published in the Springer LNCS series. Springer 
encourages authors to include their ORCIDs in their papers.

Conference Chair
Arnon Avron (Tel-Aviv University)

Program Committee Chairs
Jasmin Blanchette (Vrije Universiteit Amsterdam) - chair
Laura Kovacs (Vienna University of Technology) - chair
Dirk Pattinson (The Australian National University) - chair

Workshop Chairs
Simon Robillard (Université de Montpellier)
Sophie Tourret (Max Planck Institute for Informatics))

Tutorials and Competition Chair
Yoni Zohar (Stanford University)

Publicity Chair
Geoff Sutcliffe (University of Miami)

Program Commitee
Erika Abraham (RWTH Aachen University)
Carlos Areces (FaMAF - Universidad Nacional de Córdoba)
Bernhard Beckert (Karlsruhe Institute of Technology)
Alexander Bentkamp (Vrije Universiteit Amsterdam)
Armin Biere (Albert-Ludwigs-Universität Freiburg)
Nikolaj Bjørner (Microsoft)
Jasmin Blanchette (Vrije Universiteit Amsterdam) 
Frédéric Blanqui (INRIA)
Maria Paola Bonacina (Università degli Studi di Verona)
Kaustuv Chaudhuri (INRIA)
Agata Ciabattoni (Vienna University of Technology)
Stéphane Demri (CNRS, LMF, ENS Paris-Saclay)
Clare Dixon (University of Manchester)
Huimin Dong (Sun Yat-Sen University)
Katalin Fazekas (TU Wien)
Mathias Fleury (University of Freiburg)
Pascal Fontaine (Université de Liège, Belgium)
Nathan Fulton 

[Hol-info] IJCAR 2022 - Call for Workshops

2021-08-03 Thread geoff
IJCAR 2022: call for workshops

11th International Joint Conference on Automated Reasoning – IJCAR 2022
August 7–12, 2022, Haifa, Israel, part of FLoC 2022, 
https://easychair.org/smart-program/IJCAR2022/

The International Joint Conference on Automated Reasoning (IJCAR 2022), part of 
the Eighth Federated Logic Conference (FLoC 2022), is soliciting proposals for 
workshops, tutorials and competitions.

Researchers are invited to submit proposals on any topic related to automated 
reasoning, from theoretical foundations to tools and applications.

The workshops and tutorials will take place before and after the FLoC 
conferences: 
 * Sunday & Monday, July 31–August 1, 2022, and 
 * Thursday & Friday, August 11–12, 2022.
(Note that IJCAR will take place on August 7-10, 2022. We recommend that you 
plan your event on the second period, and indicate it in the proposal.)

Proposals for all conferences affiliated to FLoC, including IJCAR, will be 
reviewed jointly. Please make sure that the proposal indicates an affiliation 
to IJCAR.

Proposals must be submitted before September 27, 2021. 

For further details about the submission process and the expected content of 
workshop and tutorial proposals, see https://floc2022.org/workshops/ .
Competition proposals should be sent directly to Yoni Zohar at 
yoni...@gmail.com . 

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[Hol-info] CLAR 2021 - Deadline Extension

2021-06-26 Thread geoff
--
Fourth International Conference on Logic and Argumentation (CLAR 2021)
20-22 October 2021, Hangzhou, China
Hybrid (physical or virtual attendance)
https://www.xixilogic.org/events/clar2021
--

Following some requests, the submission deadline for CLAR 2021 has been 
extended. Please find below the updated important dates.

*Important Dates*
Submission: 11 July 2021
Notification: 13 August 2021
Camera-Ready: 23 August 2021
Conference: 20-22 October 2021



The 4th International Conference on Logic and Argumentation (CLAR 2021) invites 
contributions from logic, artificial intelligence, philosophy, computer science,
linguistics, law, and other areas studying logic and formal argumentation.

CLAR 2021 will be held in Hangzhou, 20-22 October 2021 at *Zhejiang University 
City College*: http://english.zucc.edu.cn/

Due to the uncertainties of the epidemiological situation, the conference will 
be held in a HYBRID format (virtual and physical attendance both accepted), and 
we encourage physical participation if possible.

Papers accepted to CLAR 2021 will be published as Springer LNAI proceedings, 
and will be available online during the conference.

Authors of selected papers will be invited to submit an extended version to a 
journal special issue after the conference.

More information about CLAR 2021 can be found at the conference website:
http://www.xixilogic.org/events/clar2021

The CLAR 2021 conference will highlight recent advances in logic and 
argumentation and foster interaction between these areas within and outside 
China. Previous conferences can be accessed via:
http://www.xixilogic.org/events/clar

*List of Topics*

Suggested topics include, but are not limited to the following:

* Abstract argumentation
* Applications of logic and/or argumentation
* Applied logic
* Argumentation and game theory
* Argumentation and law
* Argumentation and linguistics
* Argumentation and medical reasoning
* Argumentation in AI
* Argument mining
* Argumentation schemes
* BDI logic
* Computational argumentation
* Deontic logic
* Dynamic epistemic logic and belief revision
* Formal models for dialog and argumentation
* Informal logic
* Judgment aggregation
* Knowledge representation and reasoning
* Logic for game theory
* Logic for multi-agent systems
* Logic for semantic web
* Logic for social network
* Mathematical logic
* Modal logic
* Nonmonotonic logics
* Numerical and uncertainty reasoning
* Philosophical logic
* Pragma-Dialectics
* Preference logic
* Structured argumentation
* Uncertain argumentation

*Submission Guidelines*

We invite two types of submissions: full papers (12 - 20 pages) describing 
original and unpublished work and extended abstracts (5 - 8 pages) of 
preliminary original work or extended abstracts of already published work 
(needs to be highlighted along with the title), from either the field of logic 
or the field of formal argumentation. Additional support material may be 
included in an appendix, which may be considered or ignored by the program 
committee.

Submissions must be prepared in LaTeX, using the Springer LNCS style:
ftp://ftp.springernature.com/cs-proceeding/llncs/llncs2e.zip
Submissions not complying with these guidelines will be desk rejected.

Papers in PDF format should be submitted via EasyChair:
https://easychair.org/conferences/?conf=clar2021

Each submitted paper will be carefully peer-reviewed by a panel of PC members 
based on originality, significance, technical soundness, clarity of exposition 
and relevance for the conference. For each accepted paper, at least one author 
is expected to register and present the paper at the conference.

*Invited Speakers*
Anette Frank (Heidelberg University, DE)
Giovanni Sartor (University of Bologna & the EUI, IT)
Ken Satoh (NII and Sokendai, JP)
Guillermo Simari (Universidad Nacional del Sur, AR)
Minghui Xiong (Sun Yat-sen University, CN)

*PC Chairs*
Pietro Baroni, University of Brescia
Christoph Benzmüller, Freie Universität Berlin
Yì N. Wáng, Sun Yat-sen University


For general questions or questions regarding the local organizations please 
send emails to clar2...@xixilogic.org.
Questions regarding the program should go to the PC chairs directly.

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[Hol-info] FroCoS 2021 - Final Call for Papers

2021-04-21 Thread geoff
FINAL CALL FOR PAPERS: FroCoS 2021
==

The 13th International Symposium on Frontiers of Combining Systems FroCoS 2021
will be held in the University of Birmingham on September 6-9, 2021.

FroCoS is the main international event for research on the development of
techniques and methods for the combination and integration of formal systems,
their modularization and analysis. The first FroCoS symposium was held in
Munich, Germany, in 1996. Initially held every two years, since 2004 it has
been organized annually with alternate years forming part of IJCAR.

FroCoS 2021 will be co-located with the 29th International Conference on
Automated Reasoning with Analytic Tableaux and Related Methods (TABLEAUX 2021).

Conference website
https://frocos2021.github.io
Submission link
https://easychair.org/conferences/?conf=frocos2021
Abstract registration deadline
April 26, 2021
Submission deadline
May 3, 2021

Important Dates
---
Submission of title and abstract: April 26
Paper submission deadline: May 3
Notification of acceptance: June 18
Final version: 7 July
Conference date: September 8-10
Submission Guidelines

Scope
-
The program committee seeks high-quality submissions describing original work,
written in English, not overlapping with published or simultaneously submitted
work to a journal or conference with archival proceedings. Selection criteria
include accuracy and originality of ideas, clarity and significance of results,
and quality of presentation. The page limit in Springer LNCS style is 15 pages
in total excluding references.

Papers must be edited in LaTeX using the llncs style and must be submitted
electronically as PDF files via EasyChair at

https://easychair.org/conferences/?conf=frocos2021

For each accepted paper, at least one of the authors is required to register to
the symposium and present the work.

Formatting instructions and the LNCS style files can be obtained at

http://www.springer.com/br/computer-science/lncs/conference-proceedings-guidelines

The FroCoS 2021 conference proceedings will be published in the Springer series
Lecture Notes in Artificial Intelligence (LNAI/LNCS).

List of Topics
--
Topics of interest for FroCoS 2021 include (but are not restricted to):
- Combinations of logics (such as higher-order, first-order, temporal, modal,
  description or other non-classical logics)
- Combination and integration methods in SAT and SMT solving
- Combination of decision procedures, satisfiability procedures, constraint
  solving techniques, or logical frameworks
- Combination of logics with probability and/or fuzzy measures
- Combinations and modularity in ontologies
- Integration of equational and other theories into deductive systems
- Hybrid methods for deduction, resolution and constraint propagation
- Hybrid systems in knowledge representation and natural language semantics
- Combined logics for distributed and multi-agent systems
- Logical aspects of combining and modularizing programs and specifications
- Integration of data structures into constraint logic programming and
  deduction
- Combinations and modularity in term rewriting
- Methods and techniques for the verification and analysis of information
  systems
- Methods and techniques for combining logical reasoning with machine learning

Invited Speakers

 - Michael Benedikt
Oxford University
 - Vijay Ganesh
University of Waterloo
 - Chantal Keller
LMF, Université Paris-Saclay
 - Renate Schmidt (joint with TABLAUX)
Manchester University

Programme Committee
---
- Takahito Aoto Niigata University
- Carlos Areces FaMAF - Universidad Nacional de Córdoba
- AlessandroArtale  Free University of Bozen-Bolzano
- Franz Baader  TU Dresden
- Peter Baumgartner CSIRO
- Christoph Benzmüller  Freie Universität Berlin
- Jasmin Blanchette Vrije Universiteit Amsterdam
- Clare Dixon   University of Manchester
- Pascal Fontaine   Université de Liège, Belgium
- Didier Galmiche   LORIA - Université de Lorraine
- Silvio Ghilardi   Universita degli Studi di Milano
- Jürgen Giesl  RWTH Aachen University
- Andreas HerzigIRIT at Université Paul Sabatier
- Jean Christoph Jung   Universität Bremen
- Boris Konev   University of Liverpool (Chair)
- Roman Kontchakov  Birkbeck, University of London
- Aina Niemetz  Stanford University
- Andrei PopescuUniversity of Sheffield
- Silvio Ranise University of Trento and Fondazione Bruno
Kessler, Trento, Italy
- Giles Reger   The University of Manchester (Chair)
- Andrew Reynolds   The University of Iowa
- Christophe Ringeissen LORIA - Université de Lorraine
- Philipp Ruemmer   Uppsala University
- Uli Sattler  

[Hol-info] AITP 2021 - Call for Contributions

2021-03-17 Thread geoff
CALL FOR CONTRIBUTIONS

Artificial Intelligence and Theorem Proving
AITP 2021
September 5-10, 2021, Aussois and online, France

http://aitp-conference.org/2021

Deadline: May 5, 2021
https://easychair.org/my/conference?conf=aitp20210

BACKGROUND
Large-scale semantic processing and strong computer assistance of mathematics 
and science is our inevitable future. New combinations of AI and reasoning 
methods and tools deployed over large mathematical and scientific corpora will 
be instrumental to this task. The AITP conference is the forum for discussing 
how to get there as soon as possible, and the force driving the progress 
towards that.

TOPICS
- AI, machine learning and big-data methods in theorem proving and mathematics.
- Collaboration between automated and interactive theorem proving, in 
  particular their AI/ML aspects.
- Common-sense reasoning and reasoning in science, relations to general AI.
- Alignment and joint processing of formal, semi-formal, and informal 
  libraries, Formal Abstracts.
- Methods for large-scale computer understanding of mathematics and science.
- Combinations of linguistic/learning-based and semantic/reasoning methods
- Formal verification of AI and machine learning algorithms, explainable AI .
 
SESSIONS

There will be several focused sessions on AI for ATP, ITP, mathematics, 
physics, relations to general AI, Formal Abstracts, linguistic processing of 
mathematics/science, modern AI and big-data methods, and several sessions with 
contributed talks. The focused sessions will be based on invited talks and 
discussion oriented. Most of the sessions will be scheduled in the afternoons 
to allow US participants.

CONFIRMED (VIRTUAL) PARTICIPANTS/SPEAKERS (TBC)

Michael R. Douglas, Stony Brook University
Vlad Firoiu, DeepMind
Ben Goertzel, SingularityNET
Thomas C. Hales, University of Pittsburgh
Sean Holden, University of Cambridge
Mikoláš Janota, University of Lisbon
Cezary Kaliszyk, University of Innsbruck
Peter Koepke, University of Bonn
Michael Kinyon, University of Denver
Ramana Kumar, DeepMind
David McAllester, Toyota Technological Institute at Chicago
Tomáš Mikolov, Czech Technical University in Prague
Melanie Mitchell, Santa Fe Institute
Adam Pease, Articulate Software
Stanislas Polu, OpenAI
Markus Rabe, Google Research
Fabian Ruhle, CERN
Stephan Schulz, DHBW Stuttgart
David Stanovský, Charles University
Martin Suda, Czech Technical University in Prague
Josef Urban, Czech Technical University in Prague
Robert Veroff, University of New Mexico
Yuhuai (Tony) Wu, University of Toronto


CONTRIBUTED TALKS
We solicit contributed talks. Selection of those will be based on extended 
abstracts/short papers of 2 pages formatted with easychair.cls. Submission is 
via EasyChair (https://easychair.org/conferences/?conf=aitp2020).

DATES
Submission deadline: May 5, 2021
Author notification: June 20, 2021
Conference registration: TBA
Camera-ready versions: TBA
Conference: September 5-10, 2021

POST-PROCEEDINGS
We will consider an open call for post-proceedings in an established series of 
conference proceedings (LIPIcs, EPiC, JMLR) or a journal (AICom, JAR, JAIR).

PROGRAM COMMITTEE (TBC)

Jasmin Christian Blanchette, INRIA Nancy
Ulrich Furbach, University of Koblenz
Thibault Gauthier, Czech Technical University in Prague
Michael R. Douglas (co-chair), Stony Brook University
Thomas C. Hales (co-chair), University of Pittsburgh
Sean Holden, University of Cambridge
Cezary Kaliszyk (co-chair), University of Innsbruck
Michael Kinyon, University of Denver
Peter Koepke, University of Bonn
Konstantin Korovin, The University of Manchester
Ramana Kumar (co-chair), DeepMind
Stephan Schulz (co-chair), DHBW Stuttgart
Geoff Sutcliffe, University of Miami
Christian Szegedy, Google Research
Josef Urban (co-chair), Czech Technical University in Prague
Sarah Winkler, University of Innsbruck
Yuhuai (Tony) Wu, University of Toronto

LOCATION AND PRICE

The conference will take place from September 5 to September 10 2021 online 
and physically in the CNRS Paul-Langevin Conference Center 
(https://www.caes.cnrs.fr/sejours/centre-paul-langevin/) located in the 
mountain village of Aussois in Savoy. Dominated by the "Dent Parrachee", one 
of the highest peaks of La Vanoise, Aussois is located on a sunny plateau at 
1500 m altitude, offering a magnificent panorama of the surrounding mountains 
and a direct access to the park of La Vanoise in summer and downhill ski slopes 
or cross country slopes in winter. The total price for accommodation, food and 
registration for the five days will be around 600 EUR.

ARRIVAL/DEPARTURE

Aussois is less than 2h from the airports of Lyon, Geneve, Chambery, Annecy, 
Grenoble and Turin. There are trains and buses from these airports. Aussois is 
7km from the Modane TGV station with direct trains from/to Paris. We will 
organize a bus for the participants from there to Aussois. Further buses to 
these airports / station can be found at http://www.a

[Hol-info] ARCADE 2021 - Call for Papers

2021-03-15 Thread geoff
d Plaisted, The University of North Carolina at Chapel Hill, USA
Andrei Popescu, Middlesex University London, UK
Andrew Reynolds, University of Iowa, USA
Philipp Ruemmer, Uppsala University, Sweden
Renate A. Schmidt, The University of Manchester, UK
Stephan Schulz, DHBW Stuttgart, Germany
Martin Suda, Czech Technical University in Prague, Czechia (co-chair)
Geoff Sutcliffe, University of Miami, USA
Josef Urban, Czech Technical University in Prague, Czechia
Christoph Weidenbach, Max Planck Institute for Informatics, Germany
Sarah Winkler, Free University of Bozen-Bolzano, Italy (co-chair)



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[Hol-info] Bill McCune PhD Award in Automated Reasoning

2021-02-24 Thread geoff
Automated Reasoning is the area of computer science dedicated to applying 
reasoning in the form of logic to computing systems. The Bill McCune PhD Award 
in Automated Reasoning distinguishes each year a PhD thesis defended the 
previous year, for its substantive contributions to the field of Automated 
Reasoning, its theory, its implementation, and/or its application on important 
problems. The Bill McCune PhD Award in Automated Reasoning is named after the 
American computer scientist William Walker McCune.

* Eligibility *

Eligible for the award are those who successfully defended their PhD
- at an academic institution;
- in the field of Automated Reasoning;
- in the period from January 1, 2020 - December 31, 2020 (for the 2020 award);
- in the period from January 1, 2019 - December 31, 2019 (for the 2019 award).

The PhD students supervised by the Expert Committee members are not eligible.

* Nomination *

Candidates for the award must be nominated by their supervisor(s) and one 
additional independent researcher who reviewed/examined the thesis. Nominations 
are to be submitted via EasyChair, by March 15, 2021, using the link:
https://easychair.org/my/conference?conf=mccuneaward20192020

The nomination must consist of a single PDF file containing
- a letter from the supervisor(s) describing why the thesis should be 
  considered for the award and the relationship of the contributions to 
  CADE/IJCAR;
- a report from the nominating additional independent researcher who 
  reviewed/examined the thesis;
- the thesis itself;
- a copy of the PhD diploma;
- and copy/copies of CADE/IJCAR papers of the nominee, if any, containing 
  results published in the thesis.

The thesis will be evaluated with respect to its quality, originality and 
(potential) impact to the field of Automated Reasoning.

* Procedure *

- The nominations will be evaluated and compared by an international 
  Expert Committee (see below).
- The procedure to be followed is analogous to the review phase of a 
  conference. The justification by the supervisor and the nominating 
  additional independent researcher report will play an important role in 
  the evaluation.
- The final decision is made by the Expert Committee at least one month 
  before CADE/IJCAR being held.
- The award consists of a certificate announcing the winner to have received 
  the Bill McCune PhD Award in Automated Reasoning. The award will be announced 
  at the respective year's CADE/IJCAR. The nominators of the winner will also 
  receive a copy of this certificate.
- The decision of the Expert Committee is final and binding, and not subject 
  to discussion.

* Expert Committee *

The Expert Committee is formed by the board of CADE Trustees with the aim to 
reflect the broad diversity in the area of Automated Reasoning. It is announced 
with the call for nominations, and thus formed before the call for nominations.
The Committee for the Bill McCune PhD Award 2019 and 2020 consists of the 
following people:

- Nikolaj Bjorner, Microsoft
- Pascal Fontaine, University of Liege
- Carsten Fuhs, Birkbeck, University of London
- Cezary Kaliszyk, University of Innsbruck
- Claudia Nalon, University of Brasilia
- Giles Reger, The University of Manchester
- Giselle Reis, CMU-Qatar
- Andy Reynolds, The University of Iowa
- Uwe Waldmann, MPI for Informatics

The Expert Committee can seek additional expertise, even after the submission 
deadline for nominations.



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[Hol-info] Conference on Logic and Argumentation - Call for Papers

2021-01-29 Thread geoff

Fourth International Conference on Logic and Argumentation (CLAR 2021)
20-22 October 2021, Hangzhou, China
Hybrid (physical or virtual attendance)
https://www.xixilogic.org/events/clar2021/

The 4th International Conference on Logic and Argumentation (CLAR 2021) invites 
contributions from logic, artificial intelligence, philosophy, computer science,
linguistics, law, and other areas studying logic and formal argumentation.

CLAR 2021 will be held in Hangzhou, 20-22 October 2021 at Zhejiang University 
City College. Due to the uncertainties of the epidemiological situation, the 
conference will be held in a HYBRID format (virtual and physical attendance 
both accepted), and we encourage physical participation if possible.

Papers accepted to CLAR 2021 will be published as Springer LNAI proceedings, 
and will be available online during the conference. Authors of selected papers 
will be invited to submit an extended version to a journal special issue after 
the conference.

More information about CLAR 2021 can be found at the conference website: 
http://www.xixilogic.org/events/clar2021

The CLAR 2021 conference will highlight recent advances in logic and 
argumentation and foster interaction between these areas within and outside 
China. Previous conferences can be accessed via: 
http://www.xixilogic.org/events/clar

List of Topics

Suggested topics include, but are not limited to the following:
* Abstract argumentation
* Applications of logic and/or argumentation
* Applied logic
* Argumentation and game theory
* Argumentation and law
* Argumentation and linguistics
* Argumentation and medical reasoning
* Argumentation in AI
* Argument mining
* Argumentation schemes
* BDI logic
* Computational argumentation
* Deontic logic
* Dynamic epistemic logic and belief revision
* Formal models for dialog and argumentation
* Informal logic
* Judgment aggregation
* Knowledge representation and reasoning
* Logic for game theory
* Logic for multi-agent systems
* Logic for semantic web
* Logic for social network
* Mathematical logic
* Modal logic
* Nonmonotonic logics
* Numerical and uncertainty reasoning
* Philosophical logic
* Pragma-Dialectics
* Preference logic
* Structured argumentation
* Uncertain argumentation

Submission Guidelines

We invite two types of submissions: full papers (12 - 20 pages) describing 
original and unpublished work and extended abstracts (5 - 8 pages) of 
preliminary original work or extended abstracts of already published work 
(needs to be highlighted along with the title), from either the field of logic 
or the field of formal argumentation. Additional support material may be 
included in an appendix, which may be considered or ignored by the program 
committee.

Submissions must be prepared in LaTeX, using the Springer LNCS style:
ftp://ftp.springernature.com/cs-proceeding/llncs/llncs2e.zip
Submissions not complying with these guidelines will be desk rejected.

Papers in PDF format should be submitted via EasyChair:
https://easychair.org/conferences/?conf=clar2021

Each submitted paper will be carefully peer-reviewed by a panel of PC members 
based on originality, significance, technical soundness, clarity of exposition 
and relevance for the conference. For each accepted paper, at least one author 
is expected to register and present the paper at the conference.

Important Dates

Submission: 30 June 2021
Notification: 1 August 2021
Camera-Ready: 15 August 2021
Conference: 20-22 October 2021

PC Chairs

Pietro Baroni, University of Brescia
Christoph Benzmüller, Freie Universität Berlin
Yì N. Wáng, Sun Yat-sen University

For general questions or questions regarding the local organizations please 
send emails to clar2...@xixilogic.org. Questions regarding the program should 
go to the PC chairs directly.
--
Christoph Benzmüller (http://christoph-benzmueller.de)  

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[Hol-info] CADE-28: Call for Tutorials

2020-11-26 Thread geoff
CADE-28: Call for Tutorials

The 28th International Conference on Automated Deduction (CADE-28)
Carnegie Mellon University, Pittsburgh, USA.  11-16th July 2021.
http://www.cade-28.info

CADE will carefully monitor the development of the COVID-19 pandemic, and take
guidance from the health authorities, to determine whether CADE-28 will be
physical or online or hybrid.


CALL FOR TUTORIALS
==
Tutorial proposals for CADE-28 are solicited. The tutorials will take place
before (11th July) and after (16th July) the conference. Tutorials are expected
to be either half-day or full-day events, with a theoretical or applied focus,
on a topic of interest to CADE-28. Please provide the following information in
your application:

+ Tutorial title.
+ Names and affiliations of organizers.
+ Proposed tutorial duration (from half to one day) and the preferred day.
+ Brief description of the tutorial's goals and topics to be covered.
+ Whether or not a version of the tutorial has been given previously, and
  if/how the intended presentation differs.
+ Short statement regarding plans in case of an online conference.

Within reason, CADE will take care of printing and distributing notes for
tutorials that would like this service.


Important Dates for Tutorials:
+ Submission deadline:   07 December 2020
+ Notification:  18 December 2020
+ Tutorials:11 & 16 July 2021


Proposals for tutorials must be submitted to the CADE-28-WTC track via
https://easychair.org/conferences/?conf=cade28


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[Hol-info] CADE-28 Call for Papers, Workshops, Tutorials, Competitions

2020-10-20 Thread geoff
CADE-28: Call for Papers, Workshops, Tutorials and Competitions

The 28th International Conference on Automated Deduction (CADE-28)
Carnegie Mellon University, Pittsburgh, USA.  11-16th July 2021.
http://www.cade-28.info

CADE will carefully monitor the development of the COVID-19 pandemic, and take
guidance from the health authorities, to determine whether CADE-28 will be
physical or online or hybrid.

CALL FOR PAPERS
===
CADE is the major international forum for presenting research on all aspects of
automated deduction. High-quality submissions on the general topic of automated
deduction, including logical foundations, theory and principles, applications
in and beyond STEM, implementations, and the use/contribution of automated
deduction in AI, are solicited. CADE-28 aims to present research that reflects
the broad range of interesting and relevant topics in automated deduction.

Important Dates
+ Abstract deadline:15 February 2021
+ Submission deadline:  22 February 2021
+ Rebuttal phase:2 April2021
+ Notification: 19 April2021
+ Final version:31 May  2021
+ Conference:12-15 July 2021

Submissions can be made in two categories:
+ Regular papers. Up to 15 pages in LNCS style. Proofs of theoretical results
  that do not fit in the page limit may be provided in an appendix. Reviewers
  may consider additional material in appendices, but submissions must be self-
  contained within the page limit.
+ Short papers (including system descriptions, user experiences, domain models,
  etc.) Up to 10 pages in LNCS style.
Submissions must be unpublished and not submitted for publication elsewhere.
They will be judged on relevance, originality, significance, correctness, and
readability. If software or data is relevant to a paper, a link that provides
access to the software/data must be provided to enable reproduction of results.
The review process will include a feedback/rebuttal period where authors will
have the option to respond to reviewer comments. The PC chairs may solicit
further reviews after the rebuttal period.

The proceedings of the conference will be published in the Springer LNCS/LNAI
series. Formatting instructions and the LNCS style files can be obtained at
http://www.springer.de/comp/lncs/authors.html
Papers must be submitted to the CADE-28 track via
https://easychair.org/conferences/?conf=cade28


CALL FOR WORKSHOPS
==
Workshop proposals for CADE-28 are solicited. The workshops will take place
before (11th July) and after (16th July) the conference. Both well-established
workshops and newer ones are encouraged. Similarly, proposals for workshops 
with a tight focus on a core automated reasoning specialization, as well as 
those with a broader, more applied focus, are welcome. Please provide the
following information in your application:
+ Workshop title.
+ Names and affiliations of organizers.
+ Proposed workshop duration (from half a day to two days) and preferred day(s).
+ Brief description of the goals and the scope of the workshop. Why is the
  workshop relevant to CADE?
+ Is the workshop new or has it met previously? In the latter case information
  on previous meetings should be given (e.g., links to the program, number of
  submissions, number of participants).
+ What are the plans for publication?
+ Short statement regarding plans in case of an online conference.

CALL FOR TUTORIALS
==
Tutorial proposals for CADE-28 are solicited. The tutorials will take place
before (11th July) and after (16th July) the conference. Tutorials are expected 
to be either half-day or full-day events, with a theoretical or applied focus, 
on a topic of interest to CADE-28. Please provide the following information in
your application:

+ Tutorial title.
+ Names and affiliations of organizers.
+ Proposed tutorial duration (from half to one day) and the preferred day.
+ Brief description of the tutorial's goals and topics to be covered.
+ Whether or not a version of the tutorial has been given previously, and
  if/how the intended presentation differs.
+ Short statement regarding plans in case of an online conference.

Within reason, CADE will take care of printing and distributing notes for
tutorials that would like this service.

CALL FOR COMPETITIONS
=
The CADE ATP System Competition (CASC), which evaluates automated theorem
proving systems for classical logics, has become an integral part of the CADE
conferences. Further competition proposals are solicited. The goal is to foster
the development of automated reasoning systems and applications, in all areas
relevant to automated deduction in a broad sense. Please provide the following
information in your application:

+ Competition title.
+ Names and affiliations of organizers.
+ Duration and schedule of the competition.
+ Room/space requirements.
+ Description of the competition task and the evaluation procedure.
+ 

[Hol-info] CADE-28 Call for Papers, Workshops, Tutorials, and Competitions

2020-08-13 Thread geoff
CADE-28: Call for Papers, Workshops, Tutorials and Competitions

The 28th International Conference on Automated Deduction (CADE-28)
Carnegie Mellon University, Pittsburgh, USA.  11-16th July 2021.
http://www.cade-28.info

CADE will carefully monitor the development of the COVID-19 pandemic, and take
guidance from from the health authorities, to determine whether CADE-28 will be
physical or online.

CALL FOR PAPERS
===
CADE is the major international forum for presenting research on all aspects of
automated deduction. High-quality submissions on the general topic of automated
deduction, including logical foundations, theory and principles, applications
in and beyond STEM, implementations, and the use/contribution of automated
deduction in AI, are solicited. CADE-28 aims to present research that reflects
the broad range of interesting and relevant topics in automated deduction.

Important Dates
+ Abstract deadline:15 February 2021
+ Submission deadline:  22 February 2021
+ Rebuttal phase:2 April2021
+ Notification: 19 April2021
+ Final version:31 May  2021

Submissions can be made in two categories:
+ Regular papers. Up to 15 pages in LNCS style. Proofs of theoretical results
  that do not fit in the page limit may be provided in an appendix. Reviewers
  may consider additional material in appendices, but submissions must be self-
  contained within the page limit.
+ Short papers (including system descriptions, user experiences, domain models,
  etc.) Up to 10 pages in LNCS style.
Submissions must be unpublished and not submitted for publication elsewhere.
They will be judged on relevance, originality, significance, correctness, and
readability. If software or data is relevant to a paper, a link that provides
access to the software/data must be provided to enable reproduction of results.
The review process will include a feedback/rebuttal period where authors will
have the option to respond to reviewer comments. The PC chairs may solicit
further reviews after the rebuttal period.

The proceedings of the conference will be published in the Springer LNCS/LNAI
series. Formatting instructions and the LNCS style files can be obtained at
http://www.springer.de/comp/lncs/authors.html
Papers must be submitted to the CADE-28 track via
https://easychair.org/conferences/?conf=cade28


CALL FOR WORKSHOPS
==
Workshop proposals for CADE-28 are solicited. The workshops will take place
before the conference. Both well-established workshops and newer ones are
encouraged. Similarly, proposals for workshops with a tight focus on a core
automated reasoning specialization, as well as those with a broader, more
applied focus, are welcome. Please provide the following information in your
application document:
+ Workshop title.
+ Names and affiliations of organizers.
+ Proposed workshop duration (from half a day to two days) and preferred day(s).
+ Brief description of the goals and the scope of the workshop. Why is the
  workshop relevant to CADE?
+ Is the workshop new or has it met previously? In the latter case information
  on previous meetings should be given (e.g., links to the program, number of
  submissions, number of participants).
+ What are the plans for publication?
+ Short statement regarding plans in case of an online conference.

CALL FOR TUTORIALS
==
Tutorial proposals for CADE-28 are solicited. The tutorials will take place
before the conference. Tutorials are expected to be either half-day or full-day
events, with a theoretical or applied focus, on a topic of interest to CADE-28.
Proposals should provide the following information:

+ Tutorial title.
+ Names and affiliations of organizers.
+ Proposed tutorial duration (from half to one day) and the preferred day.
+ Brief description of the tutorial's goals and topics to be covered.
+ Whether or not a version of the tutorial has been given previously, and
  if/how the intended presentation differs.
+ Short statement regarding plans in case of an online conference.

Within reason, CADE will take care of printing and distributing notes for
tutorials that would like this service.

CALL FOR COMPETITIONS
=
The CADE ATP System Competition (CASC), which evaluates automated theorem
proving systems for classical logics, has become an integral part of the CADE
conferences. Further competition proposals are solicited. The goal is to foster
the development of automated reasoning systems and applications, in all areas
relevant to automated deduction in a broad sense. Proposals should include the
following information:

+ Competition title.
+ Names and affiliations of organizers.
+ Duration and schedule of the competition.
+ Room/space requirements.
+ Description of the competition task and the evaluation procedure.
+ Is the competition new or has it been organized before? In the latter case
  information on previous competitions should be given.
+ 

[Hol-info] CICM 2020 - Call for (free) Participation

2020-07-25 Thread geoff
=

CALL FOR PARTICIPATION 
CICM 2020 -- Conference on Intelligent Computer Mathematics
https://cicm-conference.org/2020/

Due to the Covid-19 outbreak, CICM 2020 is held as an online conference

==

GENERAL INFORMATION

Digital and computational solutions are becoming the prevalent means for the 
generation, communication, processing, storage and curation of mathematical 
information. Separate communities have developed to investigate and build 
computer based systems for computer algebra, automated deduction, and 
mathematical publishing as well as novel user interfaces. While all of these 
systems excel in their own right, their integration can lead to synergies 
offering significant added value. The Conference on Intelligent Computer 
Mathematics (CICM) offers a venue for discussing and developing solutions to 
the great challenges posed by the integration of these diverse areas.

REGISTRATION
--

The conference and the affiliated events will take place online.
Registration is free of charge. However, registration is mandatory to attend 
the talks.

Please fill this form to register for CICM 2020.
https://forms.gle/oS5BVGDf6LgDGDiK8

SCIENTIFIC PROGRAM


The program of the conference is available under:
 https://easychair.org/smart-program/CICM-13/
(all times are in CEST timezone (UTC+2))

INVITED SPEAKERS


- Kevin Buzzard, Imperial College, London, UK 
  Formalizing Undergraduate Mathematics

- Catherine Dubois, ENSIIE, CNRS, Evry, France
  Formally Verified Constraints Solvers: a Guided Tour

- Christian Szegedy, Google Research, Mountain View, CA, USA
  A Promising Path Towards Autoformalization and General Artificial Intelligence

INVITED WORKSHOP SPEAKERS
---
- Freek Wiedijk, Radboud University Nijmegen, NL
  Formal Proof for the Future

- Fairouz Kamareddine, Heriot-Watt University, UK
  TBA

AFFILIATED WORKSHOPS AND DOCTORAL PROGRAMME
---

- NFM 2020 - Workshop on Natural Formal Mathematics 
  (https://cicm-conference.org/2020/cicm.php?event=NFM)

- Doctoral Programme
  (https://cicm-conference.org/2020/cicm.php?event=doctoral)


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[Hol-info] IJCAR 2020 - Call for Participation

2020-06-10 Thread geoff
=

 CALL FOR PARTICIPATION 
  IJCAR 2020 
   https://ijcar2020.org
  Co-located with FSCD 2020 (https://fscd-ijcar-2020.org)
Due to the Covid-19 outbreak, IJCAR 2020 will be an online conference

==


GENERAL INFORMATION


The International Joint Conference on Automated Reasoning (IJCAR) is the 
premier international joint conference on all topics in automated reasoning. 

IJCAR 2020 is the merger of the following leading events in automated  
reasoning:
 - CADE (Conference on Automated Deduction)
 - FroCoS (Symposium on Frontiers of Combining Systems)
 - ITP (International Conference on Interactive Theorem Proving)
 - TABLEAUX (Conference on Analytic Tableaux and Related Methods)


REGISTRATION
--

The conference and the affiliated events will take place online.
Registration is free of charge and is mandatory to attend the talks.

The registration page is already open and linked from: 
https://fscd-ijcar-2020.org/register


SCIENTIFIC PROGRAM


The program of the conference is available under: 
https://easychair.org/smart-program/IJCAR2020/
(all times are in CEST timezone (UTC+2))


INVITED SPEAKERS


-  Clark Barrett
(https://theory.stanford.edu/~barrett/) 

-  John Harrison  (IJCAR-FSCD joint speaker)
(https://www.cl.cam.ac.uk/~jrh13/) 

-  Elaine Pimentel 
(https://www.mat.ufrn.br/~elaine/) 

-  Ruzica Piskac 
(http://www.cs.yale.edu/homes/piskac/)

-  René Thiemann  (FSCD-IJCAR joint speaker) 
(http://cl-informatik.uibk.ac.at/users/thiemann/)


IJCAR AFFILIATED WORKSHOPS
--

-  PG: Proof Ground 2020 Interactive Proving Contests
https://www21.in.tum.de/~wimmers/proofground/

-  LFMTP: International Workshop on Logical Frameworks and Meta-Languages: 
   Theory and Practice  
https://lfmtp.org/workshops/2020/

-  Isabelle: Isabelle Workshop
https://sketis.net/isabelle/isabelle-workshop-2020

-  PAAR: Workshop on Practical Aspects of Automated Reasoning
http://paar2020.gforge.inria.fr/

-  Coq: The Coq Workshop
https://coq-workshop.gitlab.io/2020/

-  SMT: International Workshop on Satisfiability Modulo Theories
http://smt-workshop.cs.uiowa.edu/2020/index.shtml


IJCAR AFFILIATED COMPETITIONS
---

-  The CADE ATP System Competition CASC-J10
 http://www.tptp.org/CASC/J10/

-  Termination and Complexity Competition 2020
http://www.termination-portal.org/wiki/Termination_Competition_2020


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[Hol-info] CASC-J10 - The CADE ATP System Competition

2020-05-02 Thread geoff
---

 CASC-J10 - The CADE ATP System Competition

 to be held at

  The 10th International Joint Conference on Automated Reasoning
 Online, Earth 29th June -6th July 2020

The CADE and IJCAR conferences  are the major forums  for the  presentation of
new research in all aspects of automated deduction.  In order to stimulate ATP
research and system development,  and to expose ATP systems  within and beyond
the ATP community, the CADE ATP System Competition (CASC) is held at each CADE
and IJCAR conference.  CASC-J10 will be held on the 2nd July 2020,  during the
10th International Joint Conference on Automated Reasoning.

CASC evaluates  the performance  of sound,  fully automatic,  ATP systems. The
evaluation is in terms of:
  + the number of problems solved, and
  + the number of problems solved with a solution output, and
  + the average runtime for problems solved;
in the context of:
  + a bounded number of eligible problems, chosen from the TPTP library, and
  + specified time limits for solution attempts.

The competition organizer is Geoff Sutcliffe. The competition is overseen by a
panel of  knowledgeable researchers  who are not participating  in the  event.
Further details and registration information are available at:
http://www.tptp.org/CASC/J10/

Registration of systems for CASC-J10 is now invited. System registration closes
on 5th June. Please register early so that adequate resources can be allocated.

 DO IT NOW!  DO IT NOW! DO IT NOW!  DO IT NOW! DO IT NOW! DO IT NOW!

---


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[Hol-info] Alonzo Church Award - Call for Nominations

2020-03-18 Thread geoff

Subject: 2020 Alonzo Church Award: Call for Nominations (2)
---

CALL FOR NOMINATIONS  [REMINDER, DEADLINE SOON]

The 2020 Alonzo Church Award for Outstanding Contributions to Logic and 
Computation

INTRODUCTION

An annual award, called the Alonzo Church Award for Outstanding
Contributions to Logic and Computation, was established in 2015 by the
ACM Special Interest Group for Logic and Computation (SIGLOG), the
European Association for Theoretical Computer Science (EATCS), the
European Association for Computer Science Logic (EACSL), and the Kurt
Gödel Society (KGS). The award is for an outstanding contribution
represented by a paper or by a small group of papers published within
the past 25 years. This time span allows the lasting impact and depth
of the contribution to have been established.  The award can be given
to an individual, or to a group of individuals who have collaborated
on the research. For the rules governing this award, see:
https://siglog.acm.org/alonzo-church-award-for-outstanding-contributions-to-logic-and-computation-2020/,
https://www.eatcs.org/index.php/church-award/, and https://eacsl.org/.

The 2020 Alonzo Church Award was given jointly to Murdoch J. Gabbay
and Andrew M. Pitts for their ground-breaking work introducing the
theory of nominal representations, see:
http://siglog.org/winners-of-the-2019-alonzo-church-award/.  Previous
awardees are listed at https://www.eatcs.org/index.php/church-award.

ELIGIBILITY AND NOMINATIONS

The contribution must have appeared in a paper or papers published within
the past 25 years. Thus, for the 2020 award, the cut-off date is January 1,
1995. When a paper has appeared in a conference and then in a journal, the
date of the journal publication will determine the cut-off date. In
addition, the contribution must not yet have received recognition via a
major award, such as the Turing Award, the Kanellakis Award, or the Gödel
Prize. (The nominee(s) may have received such awards for other
contributions.) While the contribution can consist of conference or journal
papers, journal papers will be given a preference.

Nominations for the 2020 award are now being solicited. The nominating
letter must summarize the contribution and make the case that it is
fundamental and outstanding. The nominating letter can have multiple
co-signers. Self-nominations are excluded. Nominations must include: a
proposed citation (up to 25 words); a succinct (100-250 words) description
of the contribution; and a detailed statement (not exceeding four pages) to
justify the nomination. Nominations may also be accompanied by supporting
letters and other evidence of worthiness.

Nominations should be submitted to thomas.ei...@tuwien.ac.at by April 1, 2020.

PRESENTATION OF THE AWARD

The 2020 award will be presented at CSL 2021, the annual conference of
the European Association for Computer Science Logic, which is
scheduled to take place in Ljubliana in January 2021. The award will be
accompanied by an invited lecture by the award winner, or by one of
the award winners. The awardee(s) will receive a certificate and a
cash prize of USD 2,000. If there are multiple awardees, this amount
will be shared.

AWARD COMMITTEE

The 2020 Alonzo Church Award Committee consists of the following five
members: Mariangiola Dezani, Thomas Eiter (chair), Javier Esparza,
Radha Jagadeesan, Natarajan Shankar .

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[Hol-info] PAAR 2020 CFP - 7th Workshop on Practical Aspects of Automated Reasoning

2020-03-12 Thread geoff
**
 
PAAR-2020: 7TH WORKSHOP ON PRACTICAL ASPECTS OF AUTOMATED REASONING 

June 30th, 2020, Paris, France

Web site: http://paar2020.gforge.inria.fr/
Submission link: https://easychair.org/conferences/?conf=paar2020
Abstract registration deadline: April 8, 2020 (tentative)
Submission deadline: April 15, 2020 (tentative)
Topics: automated reasoning, implementation, tools

**

The automation of logical reasoning is a challenge that has been studied 
intensively in fields including mathematics, philosophy, and computer science. 
PAAR is the workshop on turning this theory into practice: how can automated 
reasoning tools be built that work and are useful in applications? PAAR covers 
all aspects of this challenge: which theories, logics, or fragments are well-
behaved in practice, and connect well to application domains; which reasoning 
tasks are tractable and useful; which algorithms are able to solve real-world
instances; how should automated reasoning tools be designed, implemented, 
tested, and evaluated?

The goal of PAAR is to bring together theoreticians, tool developers, and 
users, to concentrate on the practical aspects of automated reasoning. The 
workshop welcomes high-quality contributions of any kind, including new 
research results, presentation of work in progress, presentation of new tools, 
new implementation techniques, new application domains, or case studies.

Submission Guidelines
-
Researchers interested in participating are invited to submit either an
extended abstract (up to 8 pages) or a regular paper (up to 15 pages) via
EasyChair at https://easychair.org/conferences/?conf=paar2020. Submissions 
will be refereed by the program committee, which will select a balanced 
program of high-quality contributions. Short submissions that could stimulate 
fruitful discussion at the workshop are particularly welcome.

Submissions should be prepared in LaTeX using the EasyChair proceedings style. 
The package containing the class file and its user guide and some helper tools 
can be downloaded from http://www.easychair.org/publications/easychair.zip.

Topics include, but are not limited to:
--
* automated reasoning in propositional, first-order, higher-order, and
  non-classical logics;
* implementation of provers (SAT, SMT, resolution, superposition, tableau,
  instantiation-based, rewriting, logical frameworks, etc.);
* automated reasoning tools for all kinds of practical problems and
  applications;
* pragmatics of automated reasoning within proof assistants;
* practical experiences, usability aspects, feasibility studies;
* evaluation of implementation techniques and automated reasoning tools;
* performance aspects, benchmarking approaches; non-standard approaches to
  automated reasoning, non-standard forms of automated reasoning, new
  applications;
* implementation techniques, optimisation techniques, machine learning,
  strategies and heuristics, fairness;
* tools or methods that support prover development;
* system descriptions and demos.  

Programme Committee
---

* Simon Cruanes, Aesthetic Integration, Texas, USA
* Hans de Nivelle, Nazarbayev University, Kazakhstan
* Bruno Dutertre, SRI international, California, USA
* Gabriel Ebner, VU Amsterdam, Netherlands
* Pascal Fontaine (co-chair), Liège University, Belgium
* Antti Hyvärinen, University of Lugano, Switzerland
* Ahmed Irfan, Stanford University, California, USA
* Cezary Kaliszyk, University of Innsbruck, Austria
* Daniel Le Berre, CNRS - University of Artois, France
* Ondrej Lengal, Brno University of Technology, Czech Republic
* Tomer Libal, American University of Paris, France
* Cláudia Nalon, University of Brasília, Brasil
* Jens Otten, University of Oslo, Norway
* Philipp Ruemmer (co-chair), Uppsala University, Sweden
* Renate A. Schmidt, The University of Manchester, UK
* Stephan Schulz, DHBW Stuttgart, Germany
* Martina Seidl, Johannes Kepler University Linz, Austria
* Mihaela Sighireanu, IRIF, University Paris Diderot and CNRS, France
* Alexander Steen, University of Luxembourg, Luxembourg
* Martin Suda, Czech Technical University, Czech Republic
* Geoff Sutcliffe, University of Miami, Florida, USA
* Sophie Tourret (co-chair), Max-Planck Institute for Informatics, Germany
* Sarah Winkler, University of Verona, Italy
* Aleksandar Zeljic, Stanford University, California, USA

Publication
---
PAAR proceedings will be published electronically in the CEUR workshop
proceedings.  

Venue
-
Paris, France

Important dates
---
Abstract registration deadline: April 8

[Hol-info] IWIL-14 at LPAR-23 - Call for Papers

2020-02-26 Thread geoff
 14th International Workshop on the Implementation of Logics
   http://www.eprover.org/EVENTS/IWIL-2020.html

CALL FOR PAPERS
   Deadline: April 12th, 2020.

The 14th International Workshop on the Implementation of Logics will be held on
22nd May 2020, in conjunction with the 23rd International Conference on Logic
for Programming, Artificial Intelligence, and Reasoning, in Alicante, Spain.

We are looking for contributions describing implementation techniques for and 
implementations of automated reasoning programs, theorem provers for various 
logics, logic programming systems, and related technologies. Topics of interest 
include, but are not limited to:

+ Propositional logic and decision procedures, including SMT
+ First-order and higher order logics
+ Non-classical logics, including modal, temporal, description, non-monotonic 
  reasoning
+ Formal foundations for efficient implementation of logics
+ Data structures and algorithms for the efficient representation and 
  processing of logical concepts
+ Proof/model search organization and heuristics for logical reasoning systems
+ Data analysis and machine learning approaches to search control
+ Techniques for proof/model search visualization and analysis
+ Reasoning with ontologies and other large theories
+ Implementation of efficient theorem provers and model finders for different 
  logics
+ System descriptions of logical reasoning systems
+ Issues of reliability, witness generation, and  witness verification
+ Evaluation and benchmarking of provers and other logic-based systems
+ I/O standards and communication between reasoning systems

We are particularly interested in contributions that help the community to 
understand how to build useful and powerful reasoning systems, and how to apply 
them in practice.

Researchers interested in participating are invited to submit a position 
statement (2 pages), a short paper (up to 5 pages), or a full paper (up to 15 
pages) via the EasyChair page for IWIL2020.
   https://easychair.org/conferences/?conf=iwil2020

Submissions will be refereed by the program committee, which will select a 
balanced program of high-quality contributions.

Submissions should be in standard-conforming PDF. Final versions will be 
required to be submitted in LaTeX using the easychair.cls class file. The
proceedings will be published as a volume of Kalpa Publications in Computing.

Important Dates:

+ Submission of papers/abstracts: April 12th, 2020
+ Notification of acceptance: April 30th, 2020 
+ Camera ready versions due:  May 15th, 2020 
+ Workshop:   May 22nd, 2020  

Program committee (so far - more coming):

Konstantin Korovin (Co-Chair)University of Manchester
Stephan Schulz (Co-Chair)DHBW Stuttgart  
Martin Suda (Co-Chair)Czech Technical University in Prague  
Armin BiereJohannes Kepler University Linz
Franz BrausseUniversity of Manchester
Pascal FontaineUniversité de Liège, Belgium
Thibault GauthierCzech Technical University in Prague
John HesterUniversity of Florida
Jan JakubuvCzech Technical University
Yevgeny KazakovThe University of Ulm
Jens OttenUniversity of Oslo
Giles RegerUniversity of Manchester
Andrew ReynoldsUniversity of Iowa
Martina SeidlJohannes Kepler University Linz
Alexander SteenUniversity of Luxembourg
Geoff SutcliffeUniversity of Miami
Josef UrbanCzech Technical University in Prague
Petar VukmirovicVrije Universiteit Amsterdam
to be completed

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[Hol-info] LPAR-23 - Call for Workshops and Tutorials

2020-02-18 Thread geoff
CALL FOR WORKSHOPS AND TUTORIALS

LPAR-23: 23rd International Conference on Logic for Programming,
Artificial Intelligence and Reasoning

22-27 May, 2020, Alicante, Spain

https://easychair.org/smart-program/LPAR23/

Workshop and tutorial proposals for LPAR-23 are solicited.
These events will take place on May 22 2020, before the main conference.
To apply for a workshop or a tutorial, please contact the workshop chair via
martin.s...@cvut.cz and specify:

* A title of the event.
* Names and affiliations of organisers.
* Proposed duration (half day or full).
* Brief description of the goals and the scope/the topics to be covered. 
  Why is the tutorial/workshop relevant for LPAR?
* Whether or not  the tutorial/workshop has been  organised previously.
* For previously organized workshops, information on previous meetings should
  be given (e.g., links to the program, number of submissions, number of
  participants).
* For workshops: What are the plans for publication?

The deadline for submitting workshop/tutorial proposals: March 1, 2020.


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[Hol-info] CICM 2020 - Call for Papers

2020-02-16 Thread geoff
Call for Papers

formal papers - informal papers - doctoral programme

 13th Conference on Intelligent Computer Mathematics
  - CICM 2020 -
   July 26-31, 2020
   Bertinoro, Italy
 http://www.cicm-conference.org/2020



Digital and computational solutions are becoming the prevalent means
for the generation, communication, processing, storage and curation of
mathematical information.

CICM brings together the many separate communities that have developed
theoretical and practical solutions for mathematical applications such
as computation, deduction, knowledge management, and user interfaces.
It offers a venue for discussing problems and solutions in each of
these areas and their integration.

CICM 2020 Invited Speakers: 
Kevin Buzzard (Imperial College, London, UK)
Catherine Dubois (ENSIIE, CNRS, Evry, France)
Christian Szegedy (Google Research, Mountain View, CA, USA)


CICM 2020 Programme committee:
see https://www.cicm-conference.org/2020/cicm.php?event==pc

CICM 2020 invites submissions in all topics relating to intelligent
computer mathematics, in particular but not limited to

* theorem proving and computer algebra
* mathematical knowledge management
* digital mathematical libraries

CICM appreciates the varying nature of the relevant research in this
area and invites submissions of different forms:

1) Formal submissions will be reviewed rigorously and accepted papers
will be published in a volume of Springer LNCS:

   * regular papers (up to 15 pages including references) present
 novel research results
   * project and survey papers (up to 15 pages + bibliography)
 summarize existing results
   * system and dataset descriptions (up to 5 pages including
 references) present digital artifacts
   * system entry (1 page according to the given LaTeX template)
 provides metadata and a quick overview of a new tool or a new
 release of an existent tool

2) Informal submissions will be reviewed with a positive bias and
   selected for presentation based on their relevance for the community.

   * informal papers may present work-in-progress, project
 announcements, position statements, etc.
   * posters and system demos will be presented in parallel in special
 sessions

3) The doctoral programme provides PhD students with a forum to
   present early results and receive constructive feedback and mentoring.

*** Important Dates ***

Formal submissions

- Abstract deadline: March 01 
- Full paper deadline: March 08 
- Reviews sent to authors: April 17 
- Rebuttals due: April 21 
- Notification of acceptance: April 24 
- Camera-ready copies due: May 03 
- Conference: July 26-31 
 
Informal submissions and doctoral programme

  Two separate submission rounds are offered so that some authors can
  make early travel plans while other authors submit spontaneously.

  - First round submission deadline:  April 15
  - Notification of acceptance:   May1
  - Second round submission deadline: June  15
  - Notification of acceptance:   July   1

All submissions should be made via easychair at 
https://easychair.org/conferences/?conf=cicm13

As in previous years, we will publish the CICM 2020 proceedings with 
Springer LNCS.


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[Hol-info] LPAR-23 - Extended deadlines

2020-02-11 Thread geoff
**

   LPAR-23: 23rd International Conference on Logic for Programming,
 Artificial Intelligence and Reasoning


Abstract submission:  18 February, 2020
Paper submission: 22 February, 2020
Author notification:   8 April, 2020
Conference dates: 22-27 May, 2020
Location: Alicante, Spain

**

The  series of  International  Conferences on  Logic for  Programming,
Artificial Intelligence  and Reasoning (LPAR)  is a forum  where, year
after year,  some of  the most  renowned researchers  in the  areas of
logic, automated reasoning, computational logic, programming languages
and  their  applications  come  to present  cutting-edge  results,  to
discuss  advances  in  these  fields,  and  to  exchange  ideas  in  a
scientifically emerging part of the world.

The 23rd LPAR will be held will  be held in Alicante, Spain, 22-27 May
2020. The proceedings will be  published by EasyChair Publications, in
the EPiC Series  in Computing. The volume will be  open access and the
authors will retain copyright.

Submission Guidelines
=

All  papers  must be  original  and  not simultaneously  submitted  to
another  journal or  conference.  The following  paper categories  are
welcome:

Regular papers describing  solid new research results. They  can be up
to 15 pages  long in EasyChair style, including  figures but excluding
references  and  appendices  (that   reviewers  are  not  required  to
read). Where applicable, regular  papers are supported by experimental
validation. Experimental and tool papers describing implementations of
systems,  report  experiments  with implemented  systems,  or  compare
implemented systems. Experimental and  tool papers should be supported
by a  link to  the artifact/experimental  evaluation available  to the
reviewers.

The length of  regular papers is limited to 15  pages in the EasyChair
style  (excluding the  blibliography  and appendices).  The length  of
experimental and  tool papers is limited  to 8 pages in  the EasyChair
style (excluding the bibliography and appendices).

Both  types of  papers must  be  electronically submitted  in PDF  via
EasyChair:

https://easychair.org/conferences/?conf=lpar23

Authors of accepted papers are required to ensure that at least one of
them will be present at the conference.

List of Topics
==

New results in the fields  of computational logic and applications are
welcome. Also  welcome are  more exploratory presentations,  which may
examine open  questions and raise fundamental  concerns about existing
theories  and  practices. Topics  of  interest  include, but  are  not
limited to:

Abduction and interpolation methods
Answer set programming
Automated reasoning
Constraint programming
Contextual reasoning
Decision procedures
Description logics
Foundations of security
Hardware verification
Implementations of logic
Inconsistency- and exception tolerant reasoning
Interactive theorem proving
Knowledge representation and reasoning
Logic and computational complexity
Logic and databases
Logic and games
Logic and machine learning
Logic and the web
Logic and types
Logic in artificial intelligence
Logic of distributed systems
Logic of knowledge and belief
Logic programming
Logical aspects of concurrency
Logical foundations of programming
Modal and temporal logics
Model checking
Non-monotonic reasoning
Ontologies and large knowledge bases
Paraconsistent logics
Probabilistic and fuzzy reasoning
Program analysis
Rewriting
Satisfiability checking
Satisfiability modulo theories
Software verification
Specification using logic
Unification theory

Program Committee Chairs

Elvira Albert, Complutense University of Madrid
Laura Kovacs, TU Wien

Publication
===
The LPAR-23 proceedings will be published  by EasyChair Publication, in the
EasyChair EPiC Series in Computing.

Contact
===
For more details about the conference, venue and organization, see the
conference webpage
https://easychair.org/smart-program/LPAR23/index.html


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[Hol-info] 2020 Alonzo Church Award - Call for Nominations

2020-01-29 Thread geoff

Subject: 2020 Alonzo Church Award: Call for Nominations


CALL FOR NOMINATIONS

The 2020 Alonzo Church Award for Outstanding Contributions to Logic and 
Computation

INTRODUCTION

An annual award, called the Alonzo Church Award for Outstanding
Contributions to Logic and Computation, was established in 2015 by the
ACM Special Interest Group for Logic and Computation (SIGLOG), the
European Association for Theoretical Computer Science (EATCS), the
European Association for Computer Science Logic (EACSL), and the Kurt
Gödel Society (KGS). The award is for an outstanding contribution
represented by a paper or by a small group of papers published within
the past 25 years. This time span allows the lasting impact and depth
of the contribution to have been established.  The award can be given
to an individual, or to a group of individuals who have collaborated
on the research. For the rules governing this award, see:
https://siglog.acm.org/alonzo-church-award-for-outstanding-contributions-to-logic-and-computation-2020/,
https://www.eatcs.org/index.php/church-award/, and https://eacsl.org/.

The 2020 Alonzo Church Award was given jointly to Murdoch J. Gabbay
and Andrew M. Pitts for their ground-breaking work introducing the
theory of nominal representations, see:
http://siglog.org/winners-of-the-2019-alonzo-church-award/.  Previous
awardees are listed at https://www.eatcs.org/index.php/church-award.

ELIGIBILITY AND NOMINATIONS

The contribution must have appeared in a paper or papers published within
the past 25 years. Thus, for the 2020 award, the cut-off date is January 1,
1995. When a paper has appeared in a conference and then in a journal, the
date of the journal publication will determine the cut-off date. In
addition, the contribution must not yet have received recognition via a
major award, such as the Turing Award, the Kanellakis Award, or the Gödel
Prize. (The nominee(s) may have received such awards for other
contributions.) While the contribution can consist of conference or journal
papers, journal papers will be given a preference.

Nominations for the 2020 award are now being solicited. The nominating
letter must summarize the contribution and make the case that it is
fundamental and outstanding. The nominating letter can have multiple
co-signers. Self-nominations are excluded. Nominations must include: a
proposed citation (up to 25 words); a succinct (100-250 words) description
of the contribution; and a detailed statement (not exceeding four pages) to
justify the nomination. Nominations may also be accompanied by supporting
letters and other evidence of worthiness.

Nominations should be submitted to thomas.ei...@tuwien.ac.at by April 1, 2020.

PRESENTATION OF THE AWARD

The 2020 award will be presented at CSL 2021, the annual conference of
the European Association for Computer Science Logic, which is
scheduled to take place in Athens in January 2021. The award will be
accompanied by an invited lecture by the award winner, or by one of
the award winners. The awardee(s) will receive a certificate and a
cash prize of USD 2,000. If there are multiple awardees, this amount
will be shared.

AWARD COMMITTEE

The 2020 Alonzo Church Award Committee consists of the following five members: 
Mariangiola Dezani, Thomas Eiter (chair), Javier Esparza, Radha Jagadeesan, 
Natarajan Shankar
.

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[Hol-info] IJCAR 2020 - Call for Papers

2019-12-19 Thread geoff
. Such a preliminary report may consist 
of an extended abstract. Each of these papers should bear the phrase "(short 
paper)" beneath the title. Accepted submissions in this category will be 
presented as short talks and published in the main proceedings. There will be 
no downgrading from regular papers or system descriptions to short papers.


All submissions should meet high academic standards; proofs of theoretical 
results that do not fit in the page limit, executables of systems, and input 
data of experiments should be made available, via a reference to a website or
in an appendix of the paper.


BEST PAPER AWARD


IJCAR 2020 will recognize the most outstanding submission with a best paper 
award at the conference.


STUDENT TRAVEL AWARDS


Woody Bledsoe Travel Awards will be available to support selected students 
attending the conference.


SPECIAL ISSUE
=

The authors of a selection of the best IJCAR 2020 papers will be invited to 
submit an extended version of their paper after the conference, to be published 
in a special issue of Logical Methods in Computer Science.


ORGANIZATION


Conference Chair:
* Kaustuv Chaudhuri (INRIA, Ecole Polytechnique)

Programme Chairs:
* Nicolas Peltier (CNRS, LIG, Univ. Grenoble Alpes, Grenoble France),
* Viorica Sofronie-Stokkermans (University Koblenz-Landau, Koblenz, Germany)

Workshop, Tutorial and Competition Chairs:
* Giulio Manzonetto (Université Paris-Nord, France)
* Andrew Reynolds (University of Iowa, USA)

Programme Committee:
* Takahito Aoto (Niigata University, Japan)
* Carlos Areces (FaMAF Universidad Nacional de Cordoba, Argentina)
* Jeremy Avigad (Carnegie Mellon University, USA)
* Franz Baader (TU Dresden, Germany)
* Peter Baumgartner (Data 61 and CSIRO, Australia)
* Christoph Benzmüller (Freie Universität Berlin, Germany)
* Yves Bertot (INRIA, Sophia Antipolis, France) 
* Armin Biere (Johannes Kepler University Linz, Austria)
* Nikolaj Bjorner (Microsoft Research, USA)
* Jasmin Blanchette (Vrije Universiteit Amsterdam, Netherlands)
* Maria Paola Bonacina (Universita degli Studi di Verona, Italy)
* James Brotherston (University College London, UK)
* Serenella Cerrito (IBISC, Univ. Evry, Paris Saclay University, France)
* Agata Ciabattoni (Vienna University of Technology, Austria)
* Koen Claessen (Chalmers University of Technology, Gothenburg, Sweden)
* Leonardo de Moura (Microsoft Research, USA)
* Stéphane Demri (CNRS, LSV, ENS Paris-Saclay, France)
* Gilles Dowek (Inria and ENS Paris-Saclay, France)
* Marcelo Finger (University of São Paulo, Brazil)
* Pascal Fontaine (Universite de Lorraine, CNRS, Inria, LORIA, France)
* Didier Galmiche (Universite de Lorraine - LORIA, France)
* Silvio Ghilardi (Universita degli Studi di Milano, Italy)
* Martin Giese (Universitetet i Oslo, Norway)
* Juergen Giesl (RWTH Aachen University, Germany)
* Valentin Goranko (Stockholm University, Sweden)
* Rajeev Gore (The Australian National University, Australia)
* Stefan Hetzl (Vienna University of Technology, Austria)
* Marijn J. H. Heule (The University of Texas at Austin, USA)
* Cezary Kaliszyk (University of Innsbruck, Austria)
* Deepak Kapur (University of New Mexico, USA)
* Laura Kovacs (Vienna University of Technology, Austria)
* Andreas Lochbihler (Digital Asset (Switzerland) GmbH)
* Christopher Lynch (Clarkson University, USA)
* Assia Mahboubi (Inria, France)
* Panagiotis Manolios (Northeastern University, USA)
* Dale Miller (Inria and LIX/Ecole Polytechnique, France)
* Claudia Nalon (University of Brasilia, Brazil)
* Tobias Nipkow (Technical University of Munich, Germany)
* Albert Oliveras (Universitat Politècnica de Catalunya, Spain)
* Jens Otten (University of Oslo, Norway)
* Lawrence Paulson (University of Cambridge, UK)
* Nicolas Peltier (CNRS, LIG, Univ. Grenoble Alpes, Grenoble France)
* Frank Pfenning (Carnegie Mellon University, USA)
* Andrei Popescu (Middlesex University London, UK)
* Andrew Reynolds (University of Iowa, USA)
* Christophe Ringeissen (LORIA-INRIA, France)
* Christine Rizkallah (University of New South Wales, Australia)
* Katsuhiko Sano (Hokkaido University, Japan)
* Renate Schmidt (The University of Manchester, UK)
* Stephan Schulz (DHBW Stuttgart, Germany)
* Roberto Sebastiani (DISI, University of Trento, Italy)
* Viorica Sofronie-Stokkermans (University Koblenz-Landau, Koblenz, Germany) 
* Matthieu Sozeau (INRIA Paris, France) 
* Martin Suda (Czech Technical University, Czech Republic)
* Geoff Sutcliffe (University of Miami, USA)
* Sofiene Tahar (Concordia University, Canada)
* Cesare Tinelli (The University of Iowa, USA)
* Christian Urban (King's College London, UK)
* Josef Urban (Czech Technical University in Prague, Czech Republic)
* Uwe Waldmann (Max Planck Institute for Informatics, Germany)
* Christoph Weidenbach (Max Planck Institute for Informatics, Germany)

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[Hol-info] Artificial Intelligence and Theorem Proving 2020 - Second Call for Papers

2019-11-25 Thread geoff
 SECOND CALL FOR CONTRIBUTIONS

   Artificial Intelligence and Theorem Proving,
   AITP 2020
March 22-27, 2020, Aussois, France

http://aitp-conference.org/2020

 Deadline: December 3, 2019
 https://easychair.org/conferences/?conf=aitp2020

BACKGROUND
Large-scale semantic processing and strong computer assistance of mathematics 
and science is our inevitable future. New combinations of AI and reasoning 
methods and tools deployed over large mathematical and scientific corpora will 
be instrumental to this task. The AITP conference is the forum for discussing 
how to get there as soon as possible, and the forces driving the progress 
towards that.

TOPICS
- AI, machine learning and big-data methods in theorem proving and mathematics.
- Collaboration between automated and interactive theorem proving, in 
  particular their AI/ML aspects.
- Common-sense reasoning and reasoning in science.
- Alignment and joint processing of formal, semi-formal, and informal libraries,
  Formal Abstracts.
- Methods for large-scale computer understanding of mathematics and science.
- Combinations of linguistic/learning-based and semantic/reasoning methods
- Formal verification of AI and machine learning algorithms, explainable AI.
 
SESSIONS
There will be several focused sessions on AI for ATP, ITP and mathematics, 
Formal Abstracts, linguistic processing of mathematics/science, modern AI and 
big-data methods, and several sessions with contributed talks. The focused 
sessions will be based on invited talks and discussion oriented.

CONFIRMED PARTICIPANTS/SPEAKERS (TBC)

João Araújo, Universidade Nova de Lisboa
Kevin Buzzard, Imperial College London
Michael R. Douglas*, Stony Brook University
Vlad Firoiu, DeepMind
Ben Goertzel, SingularityNET
Georges Gonthier, INRIA
Thomas C. Hales, University of Pittsburgh
John Harrison, Amazon
Sean Holden, University of Cambridge
Mikoláš Janota, University of Lisbon
Michael Kinyon, University of Denver
Joao Marques Silva, ANITI, University of Toulouse
David McAllester, Toyota Technological Institute at Chicago
Tomáš Mikolov, Facebook AI Research
Lawrence C. Paulson, University of Cambridge
Alison Pease, University of Dundee
J.D. Phillips, Northern Michigan University
Markus Rabe, Google Research
Stephan Schulz, DHBW Stuttgart
Daniel Selsam, Microsoft Research
Martin Suda, Czech Technical University in Prague
David Stanovský, Charles University in Prague
Christian Szegedy, Google Research
Robert Veroff, University of New Mexico
Petr Vojtěchovský, University of Denver
*: To be confirmed.

CONTRIBUTED TALKS
We solicit contributed talks. Selection of those will be based on extended 
abstracts/short papers of 2 pages formatted with easychair.cls. Submission is 
via EasyChair (https://easychair.org/conferences/?conf=aitp2020).

DATES
Submission deadline: December 3, 2019
Author notification: January 10, 2020
Conference registration: January 21, 2020
Camera-ready versions: March 1, 2020
Conference: March 22 - 27, 2020

POST-PROCEEDINGS
We will consider an open call for post-proceedings in an established series of 
conference proceedings (LIPIcs, EPiC, JMLR) or a journal (AICom, JAR, JAIR).

PROGRAM COMMITTEE (TBC)
Jasmin Christian Blanchette, INRIA Nancy
Ulrich Furbach, University of Koblenz
Thibault Gauthier, Czech Technical University in Prague
Thomas C. Hales (co-chair), University of Pittsburgh
Sean Holden, University of Cambridge
Mikoláš Janota, University of Lisbon
Cezary Kaliszyk (co-chair), University of Innsbruck
Michael Kinyon, University of Denver
Peter Koepke, University of Bonn
Michael Kohlhase, FAU Erlangen-Nürnberg
Konstantin Korovin, The University of Manchester
Ramana Kumar (co-chair), DeepMind
Sarah Loos, Google Research
Stephan Schulz (co-chair), DHBW Stuttgart
Geoff Sutcliffe, University of Miami
Josef Urban (co-chair), Czech Technical University in Prague
Sarah Winkler, University of Innsbruck


LOCATION AND PRICE
The conference will take place from March 22 to March 27 2020 in the CNRS Paul-
Langevin Conference Center ...
https://www.caes.cnrs.fr/sejours/centre-paul-langevin/
... located in the mountain village of Aussois in Savoy. Dominated by the "Dent
Parrachée", one of the highest peaks of La Vanoise, Aussois is located on a 
sunny plateau at 1500m altitude, offering a magnificent panorama of the 
surrounding mountains and a direct access to the downhill ski slopes or cross 
country slopes in winter. The total price for accommodation, food and 
registration for the five days will be around 600 EUR.

ARRIVAL/DEPARTURE
Aussois is less than 2h from the airports of Lyon, Geneve, Chambery, Annecy, 
Grenoble and Turin. There are trains and buses from these airports. Aussois is 
7km from the Modane TGV station with direct trains from/to Paris. We will 
organize a bus for the participants from there to Aussois. Further buses to 
these airports/station can be found at http://www.altibus.com/ .



[Hol-info] GCAI 2020 Conference and Doctoral Symposium - Calls for Papers and Participation

2019-11-05 Thread geoff

6th Global Conference on Artificial Intelligence
GCAI 2020, Hangzhou, China, 6-9 April 2020


The 6th Global Conference on Artificial Intelligence (GCAI 2020) will be held 
in Hangzhou, China, 6-9 April 2020, as part of the Zhejiang Logic for AI 
Summit (ZjuLogAI 2020). With its special focus theme on "Explainable AI and 
Responsible AI", the summit intends to promote the interplay between logical 
approaches and machine learning based approaches in order to make AI more 
transparent, responsible and accountable.
http://www.gcai-2020.info/ (GCAI 2020)
http://www.xixilogic.org/zjulogai/ (ZjuLogAI 2020)

The first day of GCAI 2020 has been set aside for tutorials and a doctoral 
symposium. Details are provided below.
http://www.xixilogic.org/events/gcai2020/doctoral_symposium/

**
GCAI Submission Guidelines
**

GCAI 2020 accepts submissions of two types: 

- Full paper submissions, which must be original and cannot be submitted 
  simultaneously elsewhere. Full paper submissions must be at most 12 pages 
  long, excluding references. Additional support material may be included in 
  an appendix, which may be considered or ignored by the program committee.

- Extended abstract submissions, which report on ongoing or preliminary work, 
  or on work that is central to symbolic reasoning and/or machine/deep learning 
  applied to both software and robotic systems, but that has already been 
  submitted or recently published elsewhere as a full paper (in the case of an 
  already published paper, the full version has to be referenced explicitly). 
  Extended abstract submissions must be at most 4 pages long, excluding 
  references.

Both types of submissions must be prepared in LaTeX or Microsoft Word using the 
EasyChair templates, and uploaded in PDF format. Submissions not complying with 
these guidelines will be rejected at the discretion of the program committee.

Each submission will be reviewed by at least two reviewers. Abstracts are due 
on 23 November 2019, full papers and extended abstracts are due on 30 November 
2019, and decisions will be made by 20 January 2020.

Submissions: via EasyChair
https://easychair.org/conferences/?conf=gcai2020

Instructions for authors and EasyChair paper templates can be found at
https://easychair.org/publications/for_authors


List of Topics


Submissions in all areas of artificial intelligence are welcome. Suggested 
topics include, but are not limited to:

Foundations
+ Knowledge representation
+ Cognitive modeling
+ Perception
+ Search
+ Reasoning and programming
+ Machine learning
+ Constraints and uncertainty

Architectures
+ Agents and distributed AI
+ Intelligent user interfaces
+ Natural language systems and linguistics
+ Information retrieval
+ Case-based reasoning
+ Hierarchical and deep representations
+ Affective computing

Applications
+ Aviation and aerospace
+ Education and tutoring systems
+ Games and entertainment
+ Law and machine ethics
+ Mathematics and the sciences
+ Medicine and healthcare
+ Management and manufacturing
+ World Wide Web
+ Robotics
+ Security

Implications
+ Philosophical foundations
+ Social impact and ethics
+ Evaluation of AI systems
+ AI education


General Chair
****

Geoff Sutcliffe (University of Miami, USA) 


Program Chairs


Grégoire Danoy (University of Luxembourg, Luxembourg) 
Jun Pang (University of Luxembourg, Luxembourg) 


Program Committee (to be completed)

Jose Julio Alferes, Universidade NOVA de Lisboa, Portugal
Serge Autexier, DFKI, Germany
Christoph Benzmüller, Freie Universität Berlin, Germany
Krysia Broda, Imperial College, UK
Matthias R. Brust, University of Luxembourg, Luxembourg
Gabriella Cortellessa, CNR-ISTC, National Research Council of Italy, Italy
Wolfgang Faber, TU Wien, Austria
Germain Forestier, Université de Haute Alsace, France
Marco Gavanelli, University of Ferrara, Italy
Gianluigi Greco, University of Calabria, Italy
Mateja Jamnik, University of Cambridge, UK
Juan Luis Jiménez Laredo, Université du Havre Normandie, France
Tommi Junttila, Aalto University, Finland
Panagiotis Kanellopoulos, University of Patras and CTI "Diophantus", Greece
Gabriele Kern-Isberner, Technische Universitaet Dortmund, Germany
Gang Li, Deakin University, Australia
Sanjiang Li, University of Technology, Sydney, Australia
Ines Lynce, INESC-ID/IST, Universidade de Lisboa, Portugal
George Metcalfe, University of Bern, Switzerland
Angelo Montanari, University of Udine, Italy
Till Mossakowski, University of Magdeburg, Germany
Apivadee Piyatumrong, National Electronics and Computer Technology Center, 
Thailand
Radu-Emil Precup, Politehnica Uni

[Hol-info] IJCAR 2020 - Call for Papers

2019-11-05 Thread geoff
hrase "(short 
paper)" beneath the title. Accepted submissions in this category will be 
presented as short talks and published in the main proceedings. There will be 
no downgrading from regular papers or system descriptions to short papers.


All submissions should meet high academic standards; proofs of theoretical 
results that do not fit in the page limit, executables of systems, and input 
data of experiments should be made available, via a reference to a website or
in an appendix of the paper.


BEST PAPER AWARD


IJCAR 2020 will recognize the most outstanding submission with a best paper 
award at the conference.


STUDENT TRAVEL AWARDS


Woody Bledsoe Travel Awards will be available to support selected students 
attending the conference.


SPECIAL ISSUE
=

The authors of a selection of the best IJCAR 2020 papers will be invited to 
submit an extended version of their paper after the conference, to be published 
in a special issue of Logical Methods in Computer Science.


ORGANIZATION


Conference Chair:
  * Kaustuv Chaudhuri (INRIA, Ecole Polytechnique)

Programme Chairs:
  * Nicolas Peltier (CNRS, LIG, Univ. Grenoble Alpes, Grenoble France),
  * Viorica Sofronie-Stokkermans (University Koblenz-Landau, Koblenz, Germany)

Workshop, Tutorial and Competition Chairs:
  * Giulio Manzonetto (Université Paris-Nord, France)
  * Andrew Reynolds (University of Iowa, USA)

Programme Committee:
  * Takahito Aoto (Niigata University, Japan)
  * Carlos Areces (FaMAF Universidad Nacional de Cordoba, Argentina)
  * Jeremy Avigad (Carnegie Mellon University, USA)
  * Franz Baader (TU Dresden, Germany)
  * Peter Baumgartner (Data 61 and CSIRO, Australia)
  * Christoph Benzmüller (Freie Universität Berlin, Germany)
  * Armin Biere (Johannes Kepler University Linz, Austria)
  * Nikolaj Bjorner (Microsoft Research, USA)
  * Jasmin Blanchette (Vrije Universiteit Amsterdam, Netherlands)
  * Maria Paola Bonacina (Universita degli Studi di Verona, Italy)
  * James Brotherston (University College London, UK)
  * Serenella Cerrito (IBISC, Univ. Evry, Paris Saclay University, France)
  * Agata Ciabattoni (Vienna University of Technology, Austria)
  * Koen Claessen (Chalmers University of Technology, Gothenburg, Sweden)
  * Leonardo de Moura (Microsoft Research, USA)
  * Stéphane Demri (CNRS, LSV, ENS Paris-Saclay, France)
  * Gilles Dowek (Inria and ENS Paris-Saclay, France)
  * Marcelo Finger (University of São Paulo, Brazil)
  * Pascal Fontaine (Universite de Lorraine, CNRS, Inria, LORIA, France)
  * Didier Galmiche (Universite de Lorraine - LORIA, France)
  * Silvio Ghilardi (Universita degli Studi di Milano, Italy)
  * Martin Giese (Universitetet i Oslo, Norway)
  * Juergen Giesl (RWTH Aachen University, Germany)
  * Valentin Goranko (Stockholm University, Sweden)
  * Rajeev Gore (The Australian National University, Australia)
  * Stefan Hetzl (Vienna University of Technology, Austria)
  * Marijn J. H. Heule (The University of Texas at Austin, USA)
  * Cezary Kaliszyk (University of Innsbruck, Austria)
  * Deepak Kapur (University of New Mexico, USA)
  * Laura Kovacs (Vienna University of Technology, Austria)
  * Christopher Lynch (Clarkson University, USA)
  * Assia Mahboubi (Inria, France)
  * Panagiotis Manolios (Northeastern University, USA)
  * Dale Miller (Inria and LIX/Ecole Polytechnique, France)
  * Claudia Nalon (University of Brasilia, Brazil)
  * Tobias Nipkow (Technical University of Munich, Germany)
  * Albert Oliveras (Universitat Politècnica de Catalunya, Spain)
  * Jens Otten (University of Oslo, Norway)
  * Lawrence Paulson (University of Cambridge, UK)
  * Frank Pfenning (Carnegie Mellon University, USA)
  * Andrei Popescu (Middlesex University London, UK)
  * Andrew Reynolds (University of Iowa, USA)
  * Christophe Ringeissen (LORIA-INRIA, France)
  * Katsuhiko Sano (Hokkaido University, Japan)
  * Renate Schmidt (The University of Manchester, UK)
  * Stephan Schulz (DHBW Stuttgart, Germany)
  * Roberto Sebastiani (DISI, University of Trento, Italy)
  * Martin Suda (Czech Technical University, Czech Republic)
  * Geoff Sutcliffe (University of Miami, USA)
  * Sofiene Tahar (Concordia University, Canada)
  * Cesare Tinelli (The University of Iowa, USA)
  * Christian Urban (King's College London, UK)
  * Josef Urban (Czech Technical University in Prague, Czech Republic)
  * Uwe Waldmann (Max Planck Institute for Informatics, Germany)
  * Christoph Weidenbach (Max Planck Institute for Informatics, Germany)


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[Hol-info] Artificial Intelligence and Theorem Proving 2020 - Call for Papers

2019-11-05 Thread geoff
  CALL FOR CONTRIBUTIONS

   Artificial Intelligence and Theorem Proving
 AITP 2020
March 22-27, 2020, Aussois, France

http://aitp-conference.org/2020

  Deadline: December 3, 2019
 https://easychair.org/conferences/?conf=aitp2020

BACKGROUND
Large-scale semantic processing and strong computer assistance of mathematics 
and science is our inevitable future. New combinations of AI and reasoning 
methods and tools deployed over large mathematical and scientific corpora will 
be instrumental to this task. The AITP conference is the forum for discussing 
how to get there as soon as possible, and the force driving the progress 
towards that.

TOPICS
- AI, machine learning and big-data methods in theorem proving and mathematics.
- Collaboration between automated and interactive theorem proving, in 
  particular their AI/ML aspects.
- Common-sense reasoning and reasoning in science.
- Alignment and joint processing of formal, semi-formal, and informal 
  libraries, Formal Abstracts.
- Methods for large-scale computer understanding of mathematics and science.
- Combinations of linguistic/learning-based and semantic/reasoning methods
- Formal verification of AI and machine learning algorithms, explainable AI .
 
SESSIONS
There will be several focused sessions on AI for ATP, ITP and mathematics, 
Formal Abstracts, linguistic processing of mathematics/science, modern AI and 
big-data methods, and several sessions with contributed talks. The focused 
sessions will be based on invited talks and discussion oriented.

CONFIRMED PARTICIPANTS/SPEAKERS (TBC)

João Araújo, Universidade Nova de Lisboa
Kevin Buzzard, Imperial College London
Michael R. Douglas*, Stony Brook University
Vlad Firoiu, DeepMind
Ben Goertzel, SingularityNET
Georges Gonthier, INRIA
Thomas C. Hales, University of Pittsburgh
John Harrison, Amazon
Sean Holden, University of Cambridge
Mikoláš Janota, University of Lisbon
Michael Kinyon, University of Denver
Joao Marques Silva, ANITI, University of Toulouse
David McAllester, Toyota Technological Institute at Chicago
Tomáš Mikolov, Facebook AI Research
Lawrence C. Paulson, University of Cambridge
Alison Pease, University of Dundee
Markus Rabe, Google Research
Stephan Schulz, DHBW Stuttgart
Daniel Selsam, Microsoft Research
Martin Suda, Czech Technical University in Prague
Robert Veroff, University of New Mexico
Petr Vojtchovsky, University of Denver
*: To be confirmed.


CONTRIBUTED TALKS
We solicit contributed talks. Selection of those will be based on extended 
abstracts/short papers of 2 pages formatted with easychair.cls. Submission is 
via EasyChair (https://easychair.org/conferences/?conf=aitp2020).

DATES
Submission deadline: December 3, 2019
Author notification: January 10, 2020
Conference registration: January 21, 2020
Camera-ready versions: March 1, 2020
Conference: March 22 - 27, 2020

POST-PROCEEDINGS
We will consider an open call for post-proceedings in an established series of 
conference proceedings (LIPIcs, EPiC, JMLR) or a journal (AICom, JAR, JAIR).

PROGRAM COMMITTEE (TBC)

Jasmin Christian Blanchette, INRIA Nancy
Ulrich Furbach, University of Koblenz
Tibault Gauthier, Czech Technical University in Prague
Thomas C. Hales (co-chair), University of Pittsburgh
Sean Holden, University of Cambridge
Mikoláš Janota, University of Lisbon
Cezary Kaliszyk (co-chair), University of Innsbruck
Peter Koepke, University of Bonn
Konstantin Korovin, The University of Manchester
Ramana Kumar (co-chair), DeepMind
Sarah Loos, Google Research
Stephan Schulz (co-chair), DHBW Stuttgart
Geoff Sutcliffe, University of Miami
Josef Urban (co-chair), Czech Technical University in Prague
Sarah Winkler, University of Innsbruck


LOCATION AND PRICE

The conference will take place from March 22 to March 27 2020 in the CNRS 
Paul-Langevin Conference Center
(https://www.caes.cnrs.fr/sejours/centre-paul-langevin/) located in the 
mountain village of Aussois in Savoy.  Dominated by the "Dent Parrachee", one 
of the highest peaks of La Vanoise, Aussois is located on a sunny plateau at 
1500 m altitude, offering a magnificent panorama of the surrounding mountains 
and a direct access to the downhill ski slopes or cross country slopes in 
winter. The total price for accommodation, food and registration for the five 
days will be around 600 EUR.

ARRIVAL/DEPARTURE
Aussois is less than 2h from the airports of Lyon, Geneve, Chambery, Annecy, 
Grenoble and Turin. There are trains and buses from these airports. Aussois is 
7km from the Modane TGV station with direct trains from/to Paris. We will 
organize a bus for the participants from there to Aussois. Further buses to 
these airports/station can be found at http://www.altibus.com/ .


ORGANIZERS
Cezary Kaliszyk and Josef Urban


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[Hol-info] TPTP v7.3.0 released

2019-08-31 Thread geoff


   The TPTP Problem Library, Release v7.3.0
   

Geoff Sutcliffe
 Dep't of Computer Science, University of Miami, USA
  ge...@cs.miami.edu

*** NOTICE: The CADE-27 ATP System Competition (CASC-27) will run on Wednesday.
*** See the action online at ...
***http://www.tptp.org/CASC/27/

The TPTP  (Thousands  of Problems  for Theorem  Provers)  Problem Library  is a
library of test problems for automated theorem proving (ATP) systems.  The TPTP
supplies the ATP community with:
+ A comprehensive library of the ATP test problems that are available today, in
  order to provide an overview and a simple, unambiguous reference mechanism.
+ A comprehensive list of references and other interesting information for each
  problem.
+ Arbitary size instances of generic problems (e.g., the N-queens problem).
+ A utility to convert the problems to existing ATP systems' formats.
+ General guidelines outlining the requirements for ATP system evaluation.
+ Standards for input and output for ATP systems.

The principal motivation for the TPTP is to support the  testing and evaluation 
of  ATP systems,  to help  ensure that performance  results accurately  reflect
capabilities of the  ATP system being considered.  A common library of problems 
is necessary for meaningful system evaluations,  meaningful system comparisons, 
repeatability  of testing,  and the  production  of  statistically  significant 
results. The TPTP is such a library.

This is the first release with polymorphic THF (TH1) problems. There are 644
polymorphic TH1 problems in 14 domains.

TPTP v7.3.0 is now available at:
http://www.tptp.org
The TPTP-v7.3.0.tgz file contains the library, including utilities and basic
documentation. Full documentation is online at:
http://www.tptp.org/TPTP/TR/TPTPTR.shtml

The TPTP  is regularly updated with new problems,  additional information,  and
enhanced utilities.  If you would like to register as a TPTP user,  and be kept
informed of such developments, please email Geoff Sutcliffe.

== What's New in TPTP v7.3.0 ==

Release v7.3.0, Fri Aug 2 16:17:10 EDT 2019

Changes from v7.2.0 to v7.3.0 for THF problems
  8 bugfixes done, in the domains LCL.

Changes from v7.2.0 to v7.3.0 for TFA problems
  6 new abstract problems, in the domains PLA.
  7 new problems, in the domains PLA.

Changes from v7.2.0 to v7.3.0 for FOF problems
286 new abstract problems, in the domains CSR NUN SEV SWW.
458 new problems, in the domains CSR NUM NUN SEV SWW.
247 bugfixes done, in the domains CSR NUN SET.

Changes from v7.2.0 to v7.3.0 for CNF problems
 45 new abstract problems, in the domains SYO.
196 new problems, in the domains AGT ALG ANA BOO CAT COL CSR GRP HEN KLE LAT 
LCL MSC NLP NUM PLA PUZ REL RNG ROB SEU SWB SWV SYN SYO.
 16 bugfixes done, in the domains SET.

+ In SyntaxBNF
  - Added semantic rules for .
  - Split  into  and
, and added () to .




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[Hol-info] GCAI 2020, Hangzhou, China - Call for Papers

2019-08-31 Thread geoff


6th Global Conference on Artificial Intelligence
GCAI 2020, Hangzhou, China, 6-9 April 2020

http://www.gcai-2020.info/


The 6th Global Conference on Artificial Intelligence (GCAI 2020) will be 
held in Hangzhou, China, 6-9 April 2020, as part of the Zhejiang Logic for 
AI Summit (ZjuLogAI 2020). With its special focus theme on "Explainable AI 
and Responsible AI", the summit intends to promote the interplay between 
logical approaches and machine learning based approaches in order to make 
AI more transparent, responsible and accountable.

http://www.gcai-2020.info/ (GCAI 2020)
http://www.xixilogic.org/zjulogai/ (ZjuLogAI 2020)


Submission Guidelines


GCAI 2020 accepts submissions of two types: 
- Full paper submissions, which must be original and cannot be submitted 
simultaneously elsewhere. Full paper submissions must be at most 12 pages 
long, excluding references. Additional support material may be included in 
an appendix, which may be considered or ignored by the program committee. 
- Extended abstract submissions, which report on ongoing or preliminary work, 
or on work that is central to symbolic reasoning and/or machine/deep learning 
applied to both software and robotic systems, but that has already been 
submitted or recently published elsewhere as a full paper (in the case of an 
already published paper, the full version has to be referenced explicitly). 
Extended abstract submissions must be at most 4 pages long, excluding 
references.

Both types of submissions must be prepared in LaTeX or Microsoft Word using 
the EasyChair templates, and uploaded in PDF format. Submissions not complying 
with these guidelines will be rejected at the discretion of the program 
committee. 

Each submission will be reviewed by at least two reviewers. 
Abstracts are due on 23 November 2019, full papers and extended abstracts 
are due on 30 November 2019, and decisions will be made by 20 January 2020. 

Submissions: via EasyChair 
https://easychair.org/conferences/?conf=gcai2020 

Instructions for authors and EasyChair paper templates can be found at 
https://easychair.org/publications/for_authors


List of Topics


Submissions in all areas of artificial intelligence are welcome. Suggested 
topics include, but are not limited to:

Foundations
+ Knowledge representation
+ Cognitive modeling
+ Perception
+ Search
+ Reasoning and programming
+ Machine learning
+ Constraints and uncertainty

Architectures
+ Agents and distributed AI
+ Intelligent user interfaces
+ Natural language systems and linguistics
+ Information retrieval
+ Case-based reasoning
+ Hierarchical and deep representations
+ Affective computing

Applications
+ Aviation and aerospace
+ Education and tutoring systems
+ Games and entertainment
+ Law and machine ethics
+ Mathematics and the sciences
+ Medicine and healthcare
+ Management and manufacturing
+ World Wide Web
+ Robotics
+ Security

Implications
+ Philosophical foundations
+ Social impact and ethics
+ Evaluation of AI systems
+ AI education


General Chair
****

Geoff Sutcliffe (University of Miami, USA) 


Program Chairs


Grégoire Danoy (University of Luxembourg, Luxembourg) 
Jun Pang (University of Luxembourg, Luxembourg) 


Program Committee


The PC members are currently being invited; we plan to have about 50 PC 
members. 


Steering Committee


Nikolaj Bjorner (Microsoft Research, USA)
Adel Bouhoula (University of Carthage, Tunisia)
Laura Kovács (Chalmers University, Sweden)
Sriram Rajamani (Microsoft Research, India)
Geoff Sutcliffe (University of Miami, USA)
Andrei Voronkov (University of Manchester, UK)


Organizing Committee


Organizing Committee of ZjuLogAI can be found at
http://www.xixilogic.org/zjulogai/


Publication


GCAI 2020 proceedings will be published in the EasyChair EPiC series in 
Computing. Proceedings of the previous GCAI conferences are available 
online:

Georg Gottlob, Geoff Sutcliffe and Andrei Voronkov (editors).
GCAI 2015. Global Conference on Artificial Intelligence (EPiC Series in 
Computing, Volume 36)
https://easychair.org/publications/volume/GCAI_2015

Christoph Benzmüller, Geoff Sutcliffe and Raul Rojas (editors).
GCAI 2016. 2nd Global Conference on Artificial Intelligence (EPiC Series in 
Computing, Volume 41)
https://easychair.org/publications/volume/GCAI_2016

Christoph Benzmüller, Christine Lisetti and Martin Theobald (editors).
GCAI 2017. 3rd Global Conference on Artificial Intelligence (EPiC Series in 
Computing, Volume 50)
https://easychair.org/publications/volume/GCAI_20

[Hol-info] FroCoS-12 and TABLEAUX-28, London, September 2-6. Second call for participation (early registration closes on August 21)

2019-08-25 Thread geoff
The 2019 editions of FroCoS (the 12th International Symposium on Frontiers of
Combining Systems) and TABLEAUX (the 28th International Conference on Automated
Reasoning with Analytic Tableaux and Related Methods), as well as their
affiliated workshops and tutorials, will take place in London, at Middlesex
University, on the week of September 2-6.

This year we have an exciting program of contributed and invited talks, and
affiliated events. Please see
https://tableaux2019.org/Program_FroCoS_TABLEAUX_2019.pdf
for detailed program information. Moreover, information on traveling and
accommodation (including affordable accommodation for budget-constrained
participants), and on the sites and activities that can be enjoyed in the
Middlesex University's beautiful campus, is available from the conferences'
websites:
https://frocos2019.org  and  https://tableaux2019.org

Information on registration and fees is also available from these websites. The
deadline for early registration is August 21st, 2019.

INVITED TALKS
* Jeremy Avigad. Automated Reasoning for the Working Mathematician
* Maria Paola Bonacina. Conflict-Driven Reasoning in Unions of Theories
* Stephane Graham-Lengrand. Recent and Ongoing Developments of
Model-Constructing Satisfiability
* Stephane Graham-Lengrand and Sara Negri. Remembering Roy Dyckhoff
* Uli Sattler. Modularity and Automated Reasoning in Description Logics

AFFILIATED WORKSHOPS
* The 25th Workshop on Automated Reasoning (ARW 2019), organized by Alexander
Bolotov and Florian Kammueller
* Journeys in Computational Logic: Tributes to Roy Dyckhoff, organized by
Stephane Graham-Lengrand, Ekaterina Komendantskaya and Mehrnoosh Sadrzadeh

AFFILIATED TUTORIALS
* Formalising Concurrent Computation: CLF, Celf, and Applications by Sonia Marin
* How to Build an Automated Theorem Prover -- An Introductory Tutorial (invited
TABLEAUX tutorial) by Jens Otten

For any questions, please contact the organizers at ch...@tableaux2019.org or
ch...@frocos2019.org. We hope to see many of you this September in London.

Best wishes,
Serenella Cerrito, Andreas Herzig, Andrei Popescu and Franco Raimondi
(program chairs and local organizers)



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[Hol-info] FroCoS-12 and TABLEAUX-28

2019-07-24 Thread geoff
The 2019 editions of FroCoS (the 12th International Symposium on Frontiers of 
Combining Systems) and TABLEAUX (the 28th International Conference on Automated 
Reasoning with Analytic Tableaux and Related Methods), as well as their 
affiliated workshops and tutorials will take place in London, at Middlesex 
University, in the week of September 2-6.

This year we have an exciting program of contributed and invited talks, and 
affiliated events. Please see
https://tableaux2019.org/Program_FroCoS_TABLEAUX_2019.pdf
for detailed program information. Moreover, information on traveling and 
accommodation (including affordable accommodation for budget-constrained 
participants), and on the sites and activities that can be enjoyed in the 
Middlesex University's beautiful campus, is available from the conferences' 
websites:
https://frocos2019.org  and  https://tableaux2019.org

Information on registration and fees is also available from these websites. The 
deadline for early registration is August 21st, 2019.

INVITED TALKS
* Jeremy Avigad. Automated Reasoning for the Working Mathematician
* Maria Paola Bonacina. Conflict-Driven Reasoning in Unions of Theories
* Stephane Graham-Lengrand. Recent and Ongoing Developments of 
Model-Constructing Satisfiability
* Stephane Graham-Lengrand and Sara Negri. Remembering Roy Dyckhoff
* Uli Sattler. Modularity and Automated Reasoning in Description Logics

AFFILIATED WORKSHPS
* The 25th Workshop on Automated Reasoning (ARW 2019), organized by Alexander 
Bolotov and Florian Kammueller
* Journeys in Computational Logic: Tributes to Roy Dyckhoff, organized by 
Stephane Graham-Lengrand, Ekaterina Komendantskaya and Mehrnoosh Sadrzadeh

AFFILIATED TUTORIALS
* Formalising Concurrent Computation: CLF, Celf, and Applications by Sonia 
Marin, Giselle Reis and Iliano Cervesato
* How to Build an Automated Theorem Prover---An Introductory Tutorial (invited 
TABLEAUX tutorial) by Jens Otten.

For any questions, please contact the organizers at ch...@tableaux2019.org or 
ch...@frocos2019.org. We hope to see many of you this September in London.

Best wishes,
Serenella Cerrito, Andreas Herzig, Andrei Popescu and Franco Raimondi
(program chairs and local organizers)


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[Hol-info] ARCADE 2019 - submission deadline extension

2019-06-14 Thread geoff
The submission deadline of ARCADE 2019 has been extended to 23 June 2019!

ARCADE is a lively informal workshop, intended to discuss ideas, challenges
and directions related to the future of automated reasoning. Make it more
interesting and fun by contributing your ideas!

  *** CALL FOR PAPERS ***

ARCADE http://arcade2019.net/
Automated Reasoning:
Challenges, Applications, Directions, Exemplary achievements
26 August 2019, Natal, Brazil (co-located with CADE-27)

DESCRIPTION:

The main goal of this workshop is to bring together key people
from various subcommunities of automated reasoning---such as
SAT/SMT, resolution, tableaux, theory-specific calculi (e.g. for
description logic, arithmetic, set theory), interactive theorem
proving---to discuss the present, past, and future of the field.
The intention is to provide an opportunity to discuss broad
issues facing the community.

The structure of the workshop will be informal. We invite
extended abstracts (2-4 pages, using the EasyChair class style
http://www.easychair.org/publications/for_authors) in the form
of non-technical position statements aimed at prompting lively
discussion. The title of the workshop is indicative of the kind
of discussions we would like to encourage:

Challenges: What are the next grand challenges for research on
automated reasoning? Thereby, we refer to problems, solving
which would imply a significant impact (e.g., shift of focus) on
the CADE community and beyond.

Applications: Where is automated reasoning applicable in real-world
(industrial) scenarios? Which directions should be pursued to open
new application domains?

Directions: Based on the grand challenges and requirements from
real-world applications, what are the research directions the
community should promote? What bridges between the different
subcommunities of automated reasoning need to be strengthened?
What new communities should be included (if at all)?

Exemplary achievements: What are the landmark achievements of
automated reasoning whose influence reached far beyond the CADE
community itself? What can we learn from those successes when
shaping our future research?

Input from our community raised exciting questions like the following:
 - What is the role of automated reasoning in AI, and vice versa?
 - How can AR help to obtain explainable AI?
 - What can full first-order logic as opposed to SAT/SMT do for
verification?
 - How to identify relevant facts from large knowledge bases?
 - How can provers exploit semantic knowledge?
 - How can we ensure reliability of formal verification tools?
 - How can we attract young people to our field?
in addition to many other intriguing issues
(see http://arcade2019.net/#topics for an extensive collection).
But we are most interested in your take on the upcoming challenges!

At the event, contributions will be grouped into similar themes and
authors will be invited to make their case within discussion panels.
After the workshop, they will be welcome to extend their abstracts
for inclusion in an EPiC post-proceedings, taking into account the
discussion.

Submissions are to be made via the following EasyChair link:
https://easychair.org/conferences/?conf=3Darcade2019

IMPORTANT DATES (Anywhere on Earth):

New submission deadline:   23 June 2019
New notification:  7 July 2019
Workshop:  26 August 2019
Post-proceedings deadline: 29 September 2019

PROGRAM COMMITTEE:

Franz Baader, TU Dresden
Christoph Benzmueller, Freie Universitaet Berlin
Armin Biere, Johannes Kepler University Linz
Nikolaj Bjorner, Microsoft Research
Jasmin Christian Blanchette, Inria Nancy & LORIA
Maria Paola Bonacina, Universite degli Studi di Verona
Pascal Fontaine, LORIA, Inria, University of Lorraine
Silvio Ghilardi, Universite degli Studi di Milano
Jurgen Giesl, RWTH Aachen
Alberto Griggio, FBK-IRST
Reiner Hahnle,TU Darmstadt
Marijn Heule, The University of Texas at Austin
Cezary Kaliszyk, University of Innsbruck
Laura Kovacs, Vienna University of Technology
Aart Middeldorp, University of Innsbruck
Neil Murray, SUNY at Albany
David Plaisted, University of North Carolina at Chapel Hill
Andrei Popescu, Middlesex University London
Renate Schmidt, The University of Manchester
Stephan Schulz, DHBW Stuttgart
Martin Suda, Czech Technical University (co-chair)
Geoff Sutcliffe, University of Miami
Josef Urban, Czech Technical University
Christoph Weidenbach, Max Planck Institute for Informatics
Sarah Winkler, University of Innsbruck (co-chair)


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[Hol-info] The 6th Vampire Workshop - CFP

2019-06-01 Thread geoff
=
Vampire 2019: The 6th Vampire Workshop
July 7, 2019, affiliated with SAT 2019
Lisboa, Portugal

https://easychair.org/smart-program/Vampire2019/index.html
=
CALL FOR PAPERS
=

IMPORTANT DATES:
- Submission deadline: June 16, 2019
- Notification of acceptance: June 19, 2019
- Workshop day: July 7, 2019

WORKSHOP AIM:
The workshop aims at discussing the development and use of the first-order
theorem prover Vampire. The workshop will address the newest trends in
implementing first-order theorem provers, and focus on new challenges and
application areas.

Workshop participants will include both Vampire developers and users and
provides a convenient opportunity for interesting discussions between tool
developers and users. The users can learn more about Vampire and its recent
developments. The developers can learn more about the use of Vampire, its
efficiency in various application areas and needs of the users.

The workshop is going to to shed the light on on problems such as

- what is essential for substantial progress in theorem proving tools;
- what are the best implementation principles to be used;
- what are the best heuristics and strategies, depending on application areas;
- both successful and unsuccessful case studies;
- missing features in modern theorem provers.

The workshop will also overview the most recent advances made in Vampire.

PAPER SUBMISSION:
We seek submissions reporting on theory, application, case studies, experiments
and work-in-progress using Vampire and other theorem provers in various 
applications. Submissions can be in any form, ranging from work in progress 
to completed work. For example, the users can submit:
- extended abstracts or full papers;
- theoretical papers;
- experimental papers and case studies
- or in general any papers that can benefit tool developers and users.

Papers can be of any length, ranging from 1-page abstracts to full papers up 
to 20 pages in length. The papers should use the EasyChair LaTeX, Microsoft 
Word, or ODT templates, which can be found at: 
http://www.easychair.org/publications/epic-templates.

Submissions should be made using EasyChair, via the link : 
https://easychair.org/conferences/?conf=vampire2019

The workshop proceedings is planned to be published in the EasyChair EPiC 
series.

PROGRAM CHAIRS:
Laura Kovacs (Vienna University of Technology) 
Andrei Voronkov (University of Manchester and EasyChair) 
--


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[Hol-info] 6th International Workshop on Proof eXchange for Theorem Proving (PxTP)

2019-05-09 Thread geoff
 Dates

  * Abstract submission: May 12, 2019
  * Paper submission: May 19, 2019
  * Notification: June 21, 2019
  * Camera ready versions due: July 14, 2019
  * Workshop: 25-26 August 2019

## Invited Speakers

  TBA

## Program Committee

  * Haniel Barbosa (University of Iowa), co-chair
  * Giselle Reis (Carnegie Mellon University), co-chair

  * Roberto Blanco, Inria, France
  * Frédéric Blanqui, Inria, France
  * Simon Cruanes, Aesthetic Integration, USA
  * Catherine Dubois, ENSIIE, France
  * Amy Felty, University of Ottawa, Canada
  * Mathias Fleury, Max-Planck-Institut für Informatik, Germany
  * Stéphane Graham-Lengrand, SRI, USA
  * Cezary Kaliszyk, University of Innsbruck, Austria
  * Chantal Keller, LRI, Université Paris-Sud, France
  * Laura Kovács, TU Wien, Austria
  * Olivier Laurent, CNRS, ENS Lyon, France
  * Stefan Mitsch, Carnegie Mellon University, USA
  * Carlos Olarte, UFRN, Brazil
  * Bruno Woltzenlogel Paleo, IOHK, Australia
  * Florian Rabe, LRI, Université Paris-Sud, France
  * Martin Riener, University of Manchester, UK
  * Geoff Sutcliffe, University of Miami, USA
  * Josef Urban, Czech Institute of Informatics, Robotics and Cybernetics
(CIIRC), Czech Republic
  * Yoni Zohar, Stanford University, USA

## Previous PxTP Editions

  * PxTP 2017 (https://pxtp.github.io/2017/), affiliated to Tableaux 2017,
FroCoS 2017 and ITP 2017
  * PxTP 2015 (http://pxtp15.lri.fr/), affiliated to CADE-25
  * PxTP 2013 (http://www.cs.ru.nl/pxtp13/), affiliated to CADE-24
  * PxTP 2012 (http://pxtp2012.inria.fr/), affiliated to IJCAR 2012
  * PxTP 2011 (http://pxtp2011.loria.fr/), affiliated to CADE-23


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[Hol-info] Verification Mentoring Workshop 2019: Scholarships

2019-04-26 Thread geoff
Verification Mentoring Workshop 2019: Call for scholarship applications

Verification Mentoring Workshop (VMW 2019)
http://i-cav.org/2019/mentoring/

co-located with CAV 2019
13 July 2019
New York City, USA

APPLICATIONS FOR TRAVEL SCHOLARSHIPS

We warmly invite eligible students to apply for travel scholarships to attend 
the Verification Mentoring Workshop and CAV.  The deadline for applications is 
April 30. Applications are received via the form at 

https://forms.gle/6z6kUGPWqGoQ7cka6

ABOUT VMW

The purpose of the Verification Mentoring Workshop is to provide mentoring and 
career advice to early-stage graduate students, to attract them to pursue 
research careers in the area of computer-aided verification. The workshop will 
particularly encourage participation of women and underrepresented minorities.

The workshop program will include a number of talks and interactive sessions. 
The talks will give an overview of the field along with brief introductions to 
the varied topics highlighted at CAV 2019. Other talks will provide mentoring 
and career advice, from academia and industry. More information can be found at
http://i-cav.org/2019/mentoring/

SPEAKERS

Aws Albarghouthi, University of Wisconsin-Madison
Azadeh Farzan, University of Toronto
Vijay Ganesh, University of Waterloo
Ranjit Jhala, University of California, San Diego
Ruzica Piskac, Yale University
Manu Sridharan, University of California, Riverside

In case of questions, please contact the organizers

Loris D'Antoni (chair) 
Rayna Dimitrova 
Cezara Dragoi 
Anthony W. Lin 


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[Hol-info] ARCADE 2019 CFP

2019-04-23 Thread geoff


  *** CALL FOR PAPERS ***
ARCADE http://arcade2019.net/
Automated Reasoning:
Challenges, Applications, Directions, Exemplary achievements
25 or 26 August 2019, Natal, Brazil (co-located with CADE-27)

DESCRIPTION:

The main goal of this workshop is to bring together key people
from various subcommunities of automated reasoning---such as
SAT/SMT, resolution, tableaux, theory-specific calculi (e.g. for
description logic, arithmetic, set theory), interactive theorem
proving---to discuss the present, past, and future of the field.
The intention is to provide an opportunity to discuss broad
issues facing the community.

The structure of the workshop will be informal. We invite
extended abstracts (2-4 pages, using the EasyChair class style
http://www.easychair.org/publications/for_authors) in the form
of non-technical position statements aimed at prompting lively
discussion. The title of the workshop is indicative of the kind
of discussions we would like to encourage:

Challenges: What are the next grand challenges for research on
automated reasoning? Thereby, we refer to problems, solving
which would imply a significant impact (e.g., shift of focus) on
the CADE community and beyond.

Applications: Where is automated reasoning applicable in real-world
(industrial) scenarios? Which directions should be pursued to open
new application domains?

Directions: Based on the grand challenges and requirements from
real-world applications, what are the research directions the
community should promote? What bridges between the different
subcommunities of automated reasoning need to be strengthened?
What new communities should be included (if at all)?

Exemplary achievements: What are the landmark achievements of
automated reasoning whose influence reached far beyond the CADE
community itself? What can we learn from those successes when
shaping our future research?

Input from our community raised exciting questions like the following:
 - What is the role of automated reasoning in AI, and vice versa?
 - How can AR help to obtain explainable AI?
 - What can full first-order logic as opposed to SAT/SMT do for
verification?
 - How to identify relevant facts from large knowledge bases?
 - How can provers exploit semantic knowledge?
 - How can we ensure reliability of formal verification tools?
 - How can we attract young people to our field?
in addition to many other intriguing issues
(see http://arcade2019.net/#topics for an extensive collection).
But we are most interested in your take on the upcoming challenges!

At the event, contributions will be grouped into similar themes and
authors will be invited to make their case within discussion panels.
After the workshop, they will be welcome to extend their abstracts
for inclusion in an EPiC post-proceedings, taking into account the
discussion.

Submissions are to be made via the following EasyChair link:
https://easychair.org/conferences/?conf=3Darcade2019

IMPORTANT DATES (Anywhere on Earth):

Submission deadline:   2 June 2019
Notification:  30 June 2019
Workshop:  26 August 2019
Post-proceedings deadline: 29 September 2019

PROGRAM COMMITTEE:

Franz Baader, TU Dresden
Christoph Benzmueller, Freie Universitaet Berlin
Armin Biere, Johannes Kepler University Linz
Nikolaj Bjorner, Microsoft Research
Jasmin Christian Blanchette, Inria Nancy & LORIA
Maria Paola Bonacina, Universite degli Studi di Verona
Pascal Fontaine, LORIA, Inria, University of Lorraine
Silvio Ghilardi, Universite degli Studi di Milano
Jurgen Giesl, RWTH Aachen
Alberto Griggio, FBK-IRST
Reiner Hahnle,TU Darmstadt
Marijn Heule, The University of Texas at Austin
Cezary Kaliszyk, University of Innsbruck
Laura Kovacs, Vienna University of Technology
Aart Middeldorp, University of Innsbruck
Neil Murray, SUNY at Albany
David Plaisted, University of North Carolina at Chapel Hill
Andrei Popescu, Middlesex University London
Renate Schmidt, The University of Manchester
Stephan Schulz, DHBW Stuttgart
Martin Suda, Czech Technical University (co-chair)
Geoff Sutcliffe, University of Miami
Josef Urban, Czech Technical University
Christoph Weidenbach, Max Planck Institute for Informatics
Sarah Winkler, University of Innsbruck (co-chair)



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[Hol-info] 6th Workshop on Proof eXchange for Theorem Proving (PxTP) - CFP

2019-04-03 Thread geoff
: May 12, 2019
  * Paper submission: May 19, 2019
  * Notification: June 21, 2019
  * Camera ready versions due: July 14, 2019
  * Workshop: 25-26 August 2019

## Invited Speakers

  TBA

## Program Committee

  * Haniel Barbosa (University of Iowa), co-chair
  * Giselle Reis (Carnegie Mellon University), co-chair

  * Roberto Blanco, Inria, France
  * Frédéric Blanqui, Inria, France
  * Simon Cruanes, Aesthetic Integration, USA
  * Catherine Dubois, ENSIIE, France
  * Amy Felty, University of Ottawa, Canada
  * Mathias Fleury, Max-Planck-Institut für Informatik, Germany
  * Stéphane Graham-Lengrand, SRI, USA
  * Cezary Kaliszyk, University of Innsbruck, Austria
  * Chantal Keller, LRI, Université Paris-Sud, France
  * Laura Kovács, TU Wien, Austria
  * Olivier Laurent, CNRS, ENS Lyon, France
  * Stefan Mitsch, Carnegie Mellon University, USA
  * Carlos Olarte, UFRN, Brazil
  * Bruno Woltzenlogel Paleo, IOHK, Australia
  * Florian Rabe, LRI, Université Paris-Sud, France
  * Martin Riener, University of Manchester, UK
  * Geoff Sutcliffe, University of Miami, USA
  * Josef Urban, Czech Institute of Informatics, Robotics and Cybernetics
(CIIRC), Czech Republic
  * Yoni Zohar, Stanford University, USA

## Previous PxTP Editions

  * PxTP 2017 (https://pxtp.github.io/2017/), affiliated to Tableaux 2017,
FroCoS 2017 and ITP 2017
  * PxTP 2015 (http://pxtp15.lri.fr/), affiliated to CADE-25
  * PxTP 2013 (http://www.cs.ru.nl/pxtp13/), affiliated to CADE-24
  * PxTP 2012 (http://pxtp2012.inria.fr/), affiliated to IJCAR 2012
  * PxTP 2011 (http://pxtp2011.loria.fr/), affiliated to CADE-23

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[Hol-info] 5th Workshop on Bridging the Gap between Human and Automated Reasoning

2019-03-10 Thread geoff
CALL FOR PAPERS
[Apologies if you receive multiple copies of this announcement]
[Please kindly help forward it to potentially interested attendees]


Fifth Workshop on:
Bridging the Gap between Human and Automated Reasoning
an IJCAI-19 workshop (supported by IFIP TC12)
Macau, China August, 2019
http://ratiolog.uni-koblenz.de/bridging2019

=

Reasoning is a core ability in human cognition. Its power lies in the 
ability to theorize about the environment, to make implicit knowledge 
explicit, to generalize given knowledge and to gain new insights. 
There are a lot of findings in cognitive science research which are 
based on experimental data about reasoning tasks, among others models 
for the Wason selection task  or the suppression task discussed by 
Byrne and others. This research is supported also by brain researchers, 
who aim at localizing reasoning processes within the brain.

Early work often used propositional logic as a normative framework. Any 
deviation from it has been considered an error. Central results like 
findings from the Wason selection task or the suppression task inspired 
a shift from propositional logic and the assumption of monotonicity in 
human reasoning towards other reasoning approaches. This includes but is 
not limited to models using probabilistic approaches, mental models, or 
non-monotonic logics. Considering  cognitive theories for syllogistic 
reasoning show that none of the existing theories is close to the existing 
data. But some formally inspired cognitive complexity measures can predict 
human reasoning difficulty for instance in spatial relational reasoning.

Automated deduction, on the other hand, is mainly focusing on the 
automated proof search in logical calculi. And indeed there is tremendous 
success during the last decades. Recently a coupling of the areas of 
cognitive science and automated reasoning is addressed in several 
approaches. For example there is increasing interest in modeling human 
reasoning within automated reasoning systems including modeling with 
answer set programming, deontic logic or abductive logic programming. 
There are also various approaches within AI research for commonsense 
reasoning and in the meantime there even exist benchmarks for commonsense 
reasoning, like the Winograd and the COPA challenge. 

A core goal of Bridging-the-gap-Workshops is to make results from 
psychology, cognitive science, and AI accessible to each other. The 
goal is to develop systems that can adapt themselves to an individuals' 
reasoning process and that such systems follow the principle of explainable 
AI to ensure trustfulness and to support the integration of results from 
other fields. We propose a human syllogistic reasoning challenge to 
predict future inferences of an individual reasoner based on some previous 
observations. Hence, participants can develop cognitive AI models (written 
in Python) that predict the next inference. These predictions are then 
evaluated in the CCobra framework (for more information see 
https://www.cognitive-computation.uni-freiburg.de/modelingchallenge).

Despite a common research interest -- reasoning -- there are still 
several milestones necessary to foster a better inter-disciplinary 
research. First, to develop a better understanding of methods, techniques, 
and approaches applied in both research fields. Second, to have a synopsis 
of the relevant state-of-the-art in both research directions. Third, to 
combine methods and techniques from both fields and find synergies. E.g., 
techniques and methods from computational logic have never been directly 
applied to model adequately human reasoning. They have always been 
adapted and changed. Fourth, we need more and better experimental data 
that can be used as a benchmark system. Fifth, cognitive theories can 
benefit from a computational modeling. Hence, both fields -- human 
and automated reasoning -- can both contribute to these milestones and 
are in fact a conditio sine qua non. Achievements in both fields can 
inform the others. Deviations between fields can inspire to seek a new 
and profound understanding of the nature of reasoning. Additionally to 
predict human inferences is a major step that can help to foster the 
integration of digital companions and cognitive assistance systems into 
our everyday life. An important condition is that such systems can adapt 
themselves to an individual's reasoning process and that such systems 
follow the principle of explainable AI to ensure trustfulness and to 
support the integration of results from other fields. Symbolic approaches 
do provide an easier access to it.  

This is the fifth workshop in a series of successful Bridging the Gap 
Between Human and Automated Reasoning workshops. 

Topics of interest include, but are not limited to the following:

- limits and differences between automated and human reasoning 
- psychology of deduction and 

[Hol-info] CADE-27: Second Call for Papers

2019-02-20 Thread geoff
 Software (ThEdu'19),
http://www.uc.pt/en/congressos/thedu/thedu19
The 6th Vampire Workshop

CADE-27 ORGANIZERS

Conference Chair:
  Elaine PimentelFederal University of Rio Grande do Norte, Brazil

Organizers:
  Carlos Olarte  Federal University of Rio Grande do Norte, Brazil
  Joao MarcosFederal University of Rio Grande do Norte, Brazil
  Claudia Nalon  University of Brasilia, Brazil
  Giselle Reis   CMU, Qatar

Program Committee Chair:
  Pascal FontaineUniversite de Lorraine, CNRS, Inria, LORIA, France

Workshop, Tutorial, and Competition Chair:
  Giles RegerUniversity of Manchester, UK

Publicity Chair:
  Geoff SutcliffeUniversity of Miami, USA

Program Committee:
  Carlos Areces, FaMAF - Universidad Nacional de Cordoba, Argentina
  Franz Baader, TU Dresden, Germany
  Clark Barrett, Stanford University, USA
  Jasmin Christian Blanchette, Vrije Universiteit Amsterdam, The Netherlands
  Maria Paola Bonacina, Universita degli Studi di Verona, Italy
  Leonardo Mendonca de Moura, Microsoft Research, USA
  Hans de Nivelle, Nazarbayev University, Astana, Kazakhstan
  Clare Dixon, University of Liverpool, UK
  Mnacho Echenim, Universite de Grenoble, France
  Marcelo Finger, University of Sao Paulo, Brazil
  Pascal Fontaine, Universite de Lorraine, CNRS, Inria, LORIA, France
  Silvio Ghilardi, Universita degli Studi di Milano, Italy
  Juergen Giesl, RWTH Aachen University, Germany
  Rajeev Gore, The Australian National University, Australia
  Stefan Hetzl, Technische Universitaet Wien, Austria
  Marijn J. H. Heule, The University of Texas at Austin, USA
  Nao Hirokawa, JAIST, Japan
  Moa Johansson, Chalmers University of Technology, Sweden
  Cezary Kaliszyk, University of Innsbruck, Austria
  Deepak Kapur, University of New Mexico, USA
  Benjamin Kiesl, Technische Universitaet Wien, Austria
  Konstantin Korovin, The University of Manchester, UK
  Laura Kovacs, Technische Universitaet Wien, Austria
  Ramana Kumar, DeepMind, UK
  Claudia Nalon, University of Brasilia, Brazil
  Vivek Nigam, Federal University of Paraiba & Fortiss, Brazil & Germany
  Carlos Olarte, Federal University of Rio Grande do Norte, Brazil
  Jens Otten, University of Oslo, Norway
  Andre Platzer, Carnegie Mellon University, USA
  Andrew Reynolds, The University of Iowa, USA
  Philipp Ruemmer, Uppsala University, Sweden
  Renate A. Schmidt, The University of Manchester, UK
  Stephan Schulz, DHBW Stuttgart, Germany
  Roberto Sebastiani, University of Trento, Italy
  Natarajan Shankar, SRI International, USA
  Viorica Sofronie-Stokkermans, Universitaet Koblenz-Landau, Germany
  Martin Suda, Czech Technical University, Czech Republic
  Geoff Sutcliffe, University of Miami, USA
  Rene Thiemann, University of Innsbruck, Austria
  Uwe Waldmann, Max Planck Institute for Informatics, Germany
  Christoph Weidenbach, Max Planck Institute for Informatics, Germany
  Sarah Winkler, University of Innsbruck, Austria



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[Hol-info] Artificial Intelligence and Theorem Proving, CFP

2018-11-20 Thread geoff
SECOND CALL FOR CONTRIBUTIONS

Artificial Intelligence and Theorem Proving, AITP 2019
April 7-12, 2019, Obergurgl, Austria
http://aitp-conference.org/2019

Deadline: December 1, 2018
https://easychair.org/conferences/?conf=aitp2019

BACKGROUND
Large-scale semantic processing and strong computer assistance of mathematics 
and science is our inevitable future. New combinations of AI and reasoning 
methods and tools deployed over large mathematical and scientific corpora will 
be instrumental to this task. The AITP conference is the forum for discussing 
how to get there as soon as possible, and the force driving the progress 
towards that.

TOPICS
- AI, machine learning and big-data methods in theorem proving and mathematics.
- Collaboration between automated and interactive theorem proving.
- Commonsense reasoning and reasoning in science.
- Alignment and joint processing of formal, semi-formal, and informal libraries.
- Methods for large-scale computer understanding of mathematics and science.
- Combinations of linguistic/learning-based and semantic/reasoning methods
- Formal verification of AI and machine learning algorithms, explainable AI.
 
SESSIONS
There will be several focused sessions on AI for ATP, ITP and mathematics, 
Formal Abstracts, linguistic processing of mathematics/science, modern AI and 
big-data methods, and several sessions with contributed talks. The focused 
sessions will be based on invited talks and discussion oriented.

CONFIRMED PARTICIPANTS/SPEAKERS

Wolfgang Bibel, Darmstadt University of Technology
Kevin Buzzard, Imperial College London
Ben Goertzel, SingularityNET
Georges Gonthier, INRIA
Thomas C. Hales, University of Pittsburgh
Sean Holden, University of Cambridge
Mikoláš Janota, University of Lisbon
Michael Kinyon, University of Denver
Angeliki Koutsoukou-Argyraki, University of Cambridge
Ramana Kumar, DeepMind
Sarah Loos, Google Research
David McAllester, Toyota Technological Institute at Chicago
Tomáš Mikolov, Facebook AI Research
Scott Morrison, Australian National University
Arnold Neumaier, University of Vienna
Adam Pease, Infosys
Joao Marques Silva, University of Lisbon
Martin Suda, Czech Technical University in Prague
Christian Szegedy, Google Research
Robert Veroff, University of New Mexico

CONTRIBUTED TALKS
We solicit contributed talks. Selection of those will be based on extended 
abstracts/short papers of 2 pages formatted with easychair.cls. Submission 
is via EasyChair (https://easychair.org/conferences/?conf=aitp2019).

DATES
Submission deadline: December 1, 2018
Author notification: December 23, 2018
Conference registration: January 13, 2019
Camera-ready versions: February 1, 2019
Conference: April 7 - 12, 2019

POST-PROCEEDINGS
We will consider an open call for post-proceedings in an established series 
of conference proceedings (LIPIcs, EPiC, JMLR) or a journal (AICom, JAR, JAIR).

PROGRAM COMMITTEE
Jasmin Christian Blanchette, INRIA Nancy
Ulrich Furbach, University of Koblenz
Thomas C. Hales (co-chair), University of Pittsburgh
Sean Holden, University of Cambridge
Mikoláš Janota, University of Lisbon
Moa Johansson, Chalmers University
Cezary Kaliszyk (co-chair), University of Innsbruck
Michael Kohlhase, FAU Erlangen-Nürnberg
Konstantin Korovin, The University of Manchester
Ramana Kumar (co-chair), DeepMind
Claudio Sacerdoti Coen, University of Bologna
David McAllester, Toyota Technological Institute at Chicago
Adam Pease, Infosys
Stephan Schulz (co-chair), DHBW Stuttgart
Geoff Sutcliffe, University of Miami
Christian Szegedy, Google Research
Josef Urban (co-chair), Czech Technical University in Prague

LOCATION AND PRICE
The conference will take place from April 7 to April 12 in the stunning scenery 
of the Tyrolean Alps in the Obergurgl Conference Center of the University of 
Innsbruck. Obergurgl is a picturesque village located at an altitude of 2000m, 
a 1-hour drive from Innsbruck. It offers a variety of winter-sport activities 
such as skiing, snowshoeing and hiking at this time of the year. The total
price for accommodation in a twin room (based on 2-person occupancy), food and 
registration for the five days will be around 670 EUR. There are also several 
hotels in Obergurgl - booking early is recommended.

ORGANIZERS
Cezary Kaliszyk and Josef Urban


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[Hol-info] ICLA 2019: EIGHTH INDIAN CONFERENCE ON LOGIC AND ITS APPLICATIONS 2019

2018-11-07 Thread geoff
CALL FOR PAPERS

ICLA 2019: EIGHTH INDIAN CONFERENCE ON LOGIC AND ITS APPLICATIONS 2019

Indian Institute of Technology Delhi
New Delhi, India, March 3-5, 2019

Conference website
http://icla2019.cse.iitd.ac.in

Submission link
https://easychair.org/conferences/?conf=icla2019

Poster
download [1]

The Association for Logic in India (ALI) announces the eighth edition of
its biennial _International Conference on Logic and its Applications_
(ICLA), to be held at the Indian Institute of Technology Delhi from
March 3 to 5, 2019.

ICLA is a forum for bringing together researchers from a wide variety of
fields in which formal logic plays a significant role, along with
mathematicians, computer scientists, philosophers and logicians studying
foundations of formal logic in itself. A special feature of this
conference is the inclusion of studies in systems of logic in the Indian
tradition and historical research on logic.

As in the earlier events in this series, we shall have eminent scholars
as invited speakers. Details of the last ICLA 2017 may be found at
https://icla.cse.iitk.ac.in [2]. See http://ali.cmi.ac.in [3] for
information on past events as well as updates on this conference.

SCOPE:

Authors are invited to submit papers presenting original and unpublished
research in any area of logic and applications. Articles on mathematical
and philosophical logic, logic in computer science, foundations and
philosophy of mathematics and the sciences, use of formal logic in areas
of theoretical computer science and artificial intelligence, logic and
linguistics, history of logic, Indian systems of logic, or on the
relationship between logic and other branches of knowledge, are welcome.


COMMITTEES:

PROGRAM COMMITTEE

* Abhisekh Sankaran, IMSc Chennai
* Amaldev Manuel, IIT Goa (CO-CHAIR)
* Amit Kuber, IIT Kanpur
* Anuj Dawar, University of Cambridge
* Arnaud Sangnier,  Univercite Paris Diderot
* S. Arun-Kumar, IIT Delhi
* Astrid Kiehn, IIT Mandi
* Benedikt Löwe, University of Amsterdam
* Benedikt Bollig, LSV, ENS Cachan, CNRS
* Benjamin Monmege, Aix-Marseille Université, LIF, CNRS
* Davide Grossi, University of Groningen
* Denis Kuperberg, ENS Lyon
* Gabriele Puppis, LaBRI, Bordeaux
* Hans van Ditmarsch, LORIA - CNRS / University of Lorraine
* Ivo Düntsch, Brock University
* Katsuhiko Sano, Hokkaido University
* M. Praveen, Chennai Mathematical Institute
* Md. Aquil Khan, IIT Indore (CO-CHAIR)
* Mihir Kumar Chakraborty, Jadavpur University
* Minghui Ma,  Sun Yat-Sen University
* Ramchandra Phawade, IIT Dharwad
* Richard Zach, University of Calgary
* S. Akshay, IIT Bombay
* Sankha Basu, IIIT Delhi
* Smita Sirker,  Jawaharlal Nehru University
* Soma Dutta,  University of Warmia and Mazury
* Sreejith A. V., IIT Goa
* Stefan Göller, University of Kassel
* Sujata Ghosh, ISI Chennai
* Sunil Easaw Simon, IIT Kanpur
* Torben Braüner, Roskilde University

ORGANIZING COMMITTEE

* S. Arun-Kumar, IIT Delhi
* Sanjiva Prasad, IIT Delhi
* Subodh V Sharma, IIT Delhi

CONFIRMED INVITED SPEAKERS:

* Ian Pratt-Hartmann, University of Manchester
* Carolin Antos, University of Konstanz
* Martin Lange, University of Kassel
* Mike Prest, University of Manchester
* Johann A. Makowsky, Technion - Israel Institute of Technology

Names of other speakers will be added soon.

PUBLICATION:

Submitted papers will be peer-reviewed and accepted papers will be
published in the conference proceedings. The ICLA 2019 conference
proceedings will be published in the Springer Lecture Notes in Computer
Science (LNCS) series. [4]

SUBMISSION GUIDELINES:

Authors may submit drafts of full papers or extended abstracts. The
submission must not exceed 12 pages in Springer-Verlag Lecture Notes
LaTeX style. If appropriate, proof details omitted in the paper may be
added in an appendix meant for the reviewers.  Link:
https://easychair.org/conferences/?conf=icla2019

  Concurrent submissions to other conferences/journals are not
admissible. For an accepted paper to be included in the proceedings, one
of the authors must commit to presenting the paper at the conference.

IMPORTANT DATES:

Deadline for Submissions: 5 November 2018 15 NOVEMBER 2018
Notification to authors: 21 December 2018
Pre-conference Workshops: 1-2 March 2019
Conference: 3-5 March 2019

CONTACT:

Please contact the PC chairs (aqu...@iiti.ac.in, a...@iitgoa.ac.in) for
any further queries.

Links:
--
[1] https://easychair.org/cfp/poster_download.cgi?cfp=icla2019
[2] https://icla.cse.iitk.ac.in
[3] http://ali.cmi.ac.in
[4] http://www.dagstuhl.de/en/publications/lipics


[Hol-info] CADE-27: Call for Papers, Workshops, Tutorials and System Competitions

2018-10-21 Thread geoff
 Chair:
  Giles RegerUniversity of Manchester, UK

Publicity Chair:
  Geoff SutcliffeUniversity of Miami, USA

Program Committee:
  Carlos Areces, FaMAF - Universidad Nacional de Cordoba, Argentina
  Franz Baader, TU Dresden, Germany
  Clark Barrett, Stanford University, USA
  Jasmin Christian Blanchette, Vrije Universiteit Amsterdam, The Netherlands
  Maria Paola Bonacina, Universita degli Studi di Verona, Italy
  Leonardo Mendonca de Moura, Microsoft Research, USA
  Hans de Nivelle, Nazarbayev University, Astana, Kazakhstan
  Clare Dixon, University of Liverpool, UK
  Mnacho Echenim, Universite de Grenoble, France
  Marcelo Finger, University of Sao Paulo, Brazil
  Pascal Fontaine, Universite de Lorraine, CNRS, Inria, LORIA, France
  Silvio Ghilardi, Universita degli Studi di Milano, Italy
  Juergen Giesl, RWTH Aachen University, Germany
  Rajeev Gore, The Australian National University, Australia
  Stefan Hetzl, Technische Universitaet Wien, Austria
  Marijn J. H. Heule, The University of Texas at Austin, USA
  Nao Hirokawa, JAIST, Japan
  Moa Johansson, Chalmers University of Technology, Sweden
  Cezary Kaliszyk, University of Innsbruck, Austria
  Deepak Kapur, University of New Mexico, USA
  Benjamin Kiesl, Technische Universitaet Wien, Austria
  Konstantin Korovin, The University of Manchester, UK
  Laura Kovacs, Technische Universitaet Wien, Austria
  Ramana Kumar, DeepMind, UK
  Claudia Nalon, University of Brasilia, Brazil
  Vivek Nigam, Federal University of Paraiba & Fortiss, Brazil & Germany
  Carlos Olarte, Federal University of Rio Grande do Norte, Brazil
  Jens Otten, University of Oslo, Norway
  Andre Platzer, Carnegie Mellon University, USA
  Andrew Reynolds, The University of Iowa, USA
  Philipp Ruemmer, Uppsala University, Sweden
  Renate A. Schmidt, The University of Manchester, UK
  Stephan Schulz, DHBW Stuttgart, Germany
  Roberto Sebastiani, University of Trento, Italy
  Natarajan Shankar, SRI International, USA
  Viorica Sofronie-Stokkermans, Universitaet Koblenz-Landau, Germany
  Martin Suda, Czech Technical University, Czech Republic
  Geoff Sutcliffe, University of Miami, USA
  Rene Thiemann, University of Innsbruck, Austria
  Uwe Waldmann, Max Planck Institute for Informatics, Germany
  Christoph Weidenbach, Max Planck Institute for Informatics, Germany
  Sarah Winkler, University of Innsbruck, Austria

CALL FOR WORKSHOPS, TUTORIALS, SYSTEM COMPETITIONS

The 27th International Conference on Automated Deduction (CADE-27)
Natal, Brazil

25-30 August 2019

http://www.cade-27.info

CALL FOR WORKSHOPS

Workshop proposals for CADE-27 are solicited. The workshops will take 
place on August 25-26 2019, before the main conference. Both 
well-established workshops and newer ones are encouraged. Similarly, 
proposals for workshops with a tight focus on a core automated reasoning 
specialization, as well as those with a broader, more applied focus, are 
very welcome.

Please provide the following information in your application document:
+ Workshop title.
+ Names and affiliations of organizers.
+ Proposed workshop duration (from half a day to two days) and preferred day(s).
+ Brief description of the goals and the scope of the workshop. Why is 
  the workshop relevant for CADE?
+ Is the workshop new or has it met previously? In the latter case 
  information on previous meetings should be given (e.g., links to the 
  program, number of submissions, number of participants).
+ What are the plans for publication?

CALL FOR TUTORIALS

Tutorial proposals for CADE-27 are solicited. Tutorials are expected to 
be either half-day or full-day events, with a theoretical or applied 
focus, on a topic of interest for CADE-27. Proposals should provide the 
following information:

+ Tutorial title.
+ Names and affiliations of organizers.
+ Proposed tutorial duration (from half a day to one days) and the 
  preferred day.
+ Brief description of the tutorial's goals and topics to be covered.
+ Whether or not a version of the tutorial has been given previously.

CADE will take care of printing and distributing notes for tutorials 
that would like this service.

CALL FOR SYSTEM COMPETITIONS

The CADE ATP System Competition (CASC), which evaluates automated 
theorem proving systems for classical logics, has become an integral 
part of the CADE conferences.

Further system competition proposals are solicited. The goal is to 
foster the development of automated reasoning systems in all areas 
relevant for automated deduction in a broader sense. Proposals should 
include the following information:

+ Competition title.
+ Names and affiliations of organizers.
+ Duration and schedule of the competition.
+ Room/space requirements.
+ Description of the competition task and the evaluation procedure.
+ Is the competition new or has it been organized before?  In the latter 
  case information on previous competitions should be given.
+ What computing resources are required and how will they be 

[Hol-info] Artificial Intelligence and Theorem Proving, AITP 2019

2018-10-10 Thread geoff
CALL FOR CONTRIBUTIONS

Artificial Intelligence and Theorem Proving, AITP 2019
April 7-12, 2019, Obergurgl, Austria

http://aitp-conference.org/2019

Deadline: December 1, 2018
https://easychair.org/conferences/?conf=aitp2019

BACKGROUND
Large-scale semantic processing and strong computer assistance of
mathematics and science is our inevitable future. New combinations of
AI and reasoning methods and tools deployed over large mathematical
and scientific corpora will be instrumental to this task.  The AITP
conference is the forum for discussing how to get there as soon as
possible, and the force driving the progress towards that.

TOPICS
  - AI, machine learning and big-data methods in theorem proving
and mathematics.
  - Collaboration between automated and interactive theorem proving.
  - Common-sense reasoning and reasoning in science.
  - Alignment and joint processing of formal, semi-formal, 
 and informal libraries.
  - Methods for large-scale computer understanding of mathematics 
 and science.
  - Combinations of linguistic/learning-based and semantic/reasoning methods
  - Formal verification of AI and machine learning algorithms, explainable AI
 
SESSIONS
There will be several focused sessions on AI for ATP, ITP and mathematics, 
Formal Abstracts, linguistic processing of mathematics/science, modern AI and 
big-data methods, and several sessions with contributed talks. The focused 
sessions will be based on invited talks and discussion oriented.

CONFIRMED PARTICIPANTS/SPEAKERS (to be completed)

Kevin Buzzard, Imperial College London
Ben Goertzel, SingularityNET
Georges Gonthier, INRIA
Thomas C. Hales, University of Pittsburgh
Sean Holden, University of Cambridge
Mikoláš Janota, University of Lisbon
Michael Kinyon, University of Denver
Angeliki Koutsoukou-Argyraki, University of Cambridge
Ramana Kumar, DeepMind
Sarah Loos, Google Research
David McAllester, Toyota Technological Institute at Chicago
Tomáš Mikolov, Facebook AI Research
Arnold Neumaier, University of Vienna
Martin Suda, Czech Technical University in Prague
Christian Szegedy, Google Research
Robert Veroff, University of New Mexico

CONTRIBUTED TALKS
We solicit contributed talks. Selection of those will be based on
extended abstracts/short papers of 2 pages formatted with easychair.cls.
Submission is via EasyChair (https://easychair.org/conferences/?conf=aitp2019).

DATES
Submission deadline: December 1, 2018
Author notification: December 23, 2018
Conference registration: January 20, 2019
Camera-ready versions: February 1, 2019
Conference: April 7 - 12, 2019

POST-PROCEEDINGS
We will consider an open call for post-proceedings in an established
series of conference proceedings (LIPIcs, EPiC, JMLR) or a journal
(AICom, JAR, JAIR).

PROGRAM COMMITTEE (to be completed)

Jasmin Christian Blanchette, INRIA Nancy
Ulrich Furbach, University of Koblenz
Thomas C. Hales (co-chair), University of Pittsburgh
Sean Holden, University of Cambridge
Mikoláš Janota, University of Lisbon
Moa Johansson, Chalmers University
Cezary Kaliszyk (co-chair), University of Innsbruck
Michael Kohlhase, FAU Erlangen-Nürnberg
Konstantin Korovin, The University of Manchester
Ramana Kumar (co-chair), DeepMind
Claudio Sacerdoti Coen, University of Bologna
David McAllester, Toyota Technological Institute at Chicago
Stephan Schulz (co-chair), DHBW Stuttgart
Geoff Sutcliffe, University of Miami
Christian Szegedy, Google Research
Josef Urban (co-chair), Czech Technical University in Prague

LOCATION AND PRICE

The conference will take place from April 7 to April 12 in the stunning 
scenery of the Tyrolean Alps in the Obergurgl Conference Center of the 
University of Innsbruck. Obergurgl is a picturesque village located at an 
altitude of 2000m, a 1-hour drive from Innsbruck. It offers a variety of 
winter-sport activities such as skiing, snowshoeing and hiking at this time 
of the year. The total price for accommodation in a twin room (based on 
2-person occupancy), food and registration for the five days will be around 
600 EUR. There are also several hotels in Obergurgl - booking early is 
recommended.

ORGANIZERS
Cezary Kaliszyk and Josef Urban


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[Hol-info] A Second Opportunity to Submit - 13th International Workshop on the Implementation of Logics

2018-10-02 Thread geoff
 The 13th International Workshop on the Implementation of Logics
   http://www.eprover.org/EVENTS/IWIL-2018.html

 CALL FOR PAPERS
Second Phase Submission Deadline: October 11, 2018.
  Authors will be notified by: October 19th, 2018.


The 13th International Workshop on the Implementation of Logics will be held on
16th November 2018, in conjunction with the 22nd International Conference on 
Logic for Programming, Artificial Intelligence, and Reasoning, at the Haile
Resort in Awassa, Ethiopia.

We are looking for contributions describing implementation techniques for and
implementations of automated reasoning programs, theorem provers for various
logics, logic programming systems, and related technologies. Topics of interest
include, but are not limited to:

+ Propositional logic and decision procedures, including SMT
+ First-order and higher order logics
+ Non-classical logics, including modal, temporal, description, non-monotonic
  reasoning
+ Formal foundations for efficient implementation of logics
+ Data structures and algorithms for the efficient representation and
  processing of logical concepts
+ Proof/model search organization and heuristics for logical reasoning systems
+ Data analysis and machine learning approaches to search control
+ Techniques for proof/model search visualization and analysis
+ Reasoning with ontologies and other large theories
+ Implementation of efficient theorem provers and model finders for different
  logics
+ System descriptions of logical reasoning systems
+ Issues of reliability, witness generation, and  witness verification
+ Evaluation and benchmarking of provers and other logic-based systems
+ I/O standards and communication between reasoning systems

We are particularly interested in contributions that help the community to
understand how to build useful and powerful reasoning systems, and how to apply
them in practice.

Researchers interested in participating are invited to submit a position
statement (2 pages), a short paper (up to 5 pages), or a full paper (up to 15
pages) via the EasyChair page for IWIL-2018.
 https://easychair.org/conferences/?conf=iwil2018

Submissions will be refereed by the program committee, which will select a
balanced program of high-quality contributions.

Submissions should be in standard-conforming PDF. Final versions will be
required to be submitted in LaTeX using the easychair.cls class file. The
proceedings will be published as a volume of Kalpa Publications in Computing.

Important Dates:

First phase:
+ Submission of papers/abstracts:  October 1st, 2018
+ Notification of acceptance:  October 12th, 2018

Second phase:
+ Submission of papers/abstracts:  October 11st, 2018
+ Notification of acceptance:  October 19th, 2018

+ Camera ready versions due:   October 29th, 2018
+ Workshop:November 16th, 2018

Program committee:

Konstantin Korovin (Co-Chair)  University of Manchester
Stephan Schulz (Co-Chair)  DHBW Stuttgart
Martin Suda (Co-Chair) Czech Technical University in Prague
Armin BiereJohannes-Kepler Universitaet Linz
Jasmin Christian BlanchetteVrije Universiteit Amsterdam, LORIA Nancy
Pascal FontaineUniversite de Lorraine, CNRS, Inria, LORIA
Yevgeny KazakovUlm University
Jens Otten University of Oslo
Giles RegerUniversity of Manchester
Andrew ReynoldsUniversity of Iowa
Martina Seidl  Johannes-Kepler Universit??t Linz
Alexander SteenFreie Universitaet Berlin
Geoff SutcliffeUniversity of Miami
Josef UrbanCzech Technical University


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[Hol-info] LPAR-22 in Ethiopia - Call for Short Papers

2018-09-20 Thread geoff
**

The 22nd International Conference on 
Logic for Programming, Artificial Intelligence and Reasoning 
 LPAR-22

   Haile Resort, Awassa, Ethiopia
   http://www.LPAR-22.info
   
 CALL FOR SHORT PRESENTATION PAPERS
  
In keeping with the tradition of LPAR, researchers and practitioners are
invited to submit short presentation papers (the papers can be full length, the
presentation slots will be short), reporting on interesting work in progress,
system and tool descriptions, experimental results, etc. They need not be 
original, and extended or revised versions of the papers may be submitted 
concurrently with or after LPAR to another conference or a journal. Authors of
accepted papers are required to ensure that at least one of them will be
present at the conference. Papers that do not adhere to this policy will not
be published.

The short presentation papers will be published electronically as a volume in 
the Kalpa series, see http://www.easychair.org/publications/Kalpa. The LaTeX 
and Microsoft Word templates for the Kalpa series can be downloaded from 
http://www.easychair.org/publications/for_authors. Papers may be up to 15 
pages long, and must be submitted through the EasyChair system using the web 
page https://easychair.org/conferences/?conf=lpar22

Paper submission deadline:   3rd October 2018
Notification of acceptance: 10th October 2018
Final version:  17th October 2018

... however, in order to facilitate authors making travel arrangements, papers
submitted before the deadline will be reviewed immediately, and a decision
made in approximately one week. Submit early, and submit often!

**


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[Hol-info] 13th International Workshop on the Implementation of Logics

2018-09-17 Thread geoff
 The 13th International Workshop on the Implementation of Logics
   http://www.eprover.org/EVENTS/IWIL-2018.html

 CALL FOR PAPERS
Deadline: October 1, 2018.


The 13th International Workshop on the Implementation of Logics will be held on
16th November 2018, in conjunction with the 22nd International Conference on 
Logic for Programming, Artificial Intelligence, and Reasoning, at the Haile
Resort in Awassa, Ethiopia.

We are looking for contributions describing implementation techniques for and
implementations of automated reasoning programs, theorem provers for various
logics, logic programming systems, and related technologies. Topics of interest
include, but are not limited to:

+ Propositional logic and decision procedures, including SMT
+ First-order and higher order logics
+ Non-classical logics, including modal, temporal, description, non-monotonic
  reasoning
+ Formal foundations for efficient implementation of logics
+ Data structures and algorithms for the efficient representation and
  processing of logical concepts
+ Proof/model search organization and heuristics for logical reasoning systems
+ Data analysis and machine learning approaches to search control
+ Techniques for proof/model search visualization and analysis
+ Reasoning with ontologies and other large theories
+ Implementation of efficient theorem provers and model finders for different
  logics
+ System descriptions of logical reasoning systems
+ Issues of reliability, witness generation, and  witness verification
+ Evaluation and benchmarking of provers and other logic-based systems
+ I/O standards and communication between reasoning systems

We are particularly interested in contributions that help the community to
understand how to build useful and powerful reasoning systems, and how to apply
them in practice.

Researchers interested in participating are invited to submit a position
statement (2 pages), a short paper (up to 5 pages), or a full paper (up to 15
pages) via the EasyChair page for IWIL-2018.
 https://easychair.org/conferences/?conf=iwil2018

Submissions will be refereed by the program committee, which will select a
balanced program of high-quality contributions.

Submissions should be in standard-conforming PDF. Final versions will be
required to be submitted in LaTeX using the easychair.cls class file. The
proceedings will be published as a volume of Kalpa Publications in
Computing.

Important Dates:

+ Submission of papers/abstracts:  October 1st, 2018
+ Notification of acceptance:  October 12th, 2018
+ Camera ready versions due:   October 29th, 2018
+ Workshop:November 16th, 2018

Program committee (so far - more coming):

Konstantin Korovin (Co-Chair)  University of Manchester
Stephan Schulz (Co-Chair)  DHBW Stuttgart
Martin Suda (Co-Chair) Czech Technical University in Prague
Geoff SutcliffeUniversity of Miami


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[Hol-info] LPAR-22 Ethiopia - Call for Papers

2018-07-16 Thread geoff
 The 22nd International Conference on 
   Logic for Programming, Artificial Intelligence and Reasoning 
 LPAR-22


 Awassa, Ethiopia, 16-21 November 2018
 http://www.LPAR-22.info

CALL FOR PAPERS

The series of International Conferences on Logic for Programming, Artificial 
Intelligence and Reasoning (LPAR) is a forum where, year after year, some of 
the most renowned researchers in the areas of logic, automated reasoning, 
computational logic, programming languages and their applications come to 
present cutting-edge results, to discuss advances in these fields, and to 
exchange ideas in a scientifically emerging part of the world. The 22nd LPAR 
will be held will be held in Haile Resort, Awassa, Ethiopia, 16-21 November
2018. The proceedings will be published by EasyChair Publications, in the EPiC
Series in Computing. The volume will be open access and the authors will retain
copyright.

==Important Dates

Abstract submission6th August 2018
Paper submission   13th August 2018
Notification   24th September 2018
Final version  15th October 2018
Early registration 15th October 2018
Workshops  16th November 2018
Conference 17-21st November 2018 

==Topics

New results in the fields of computational logic and applications are welcome. 
Also welcome are more exploratory presentations, which may examine open 
questions and raise fundamental concerns about existing theories and practices.

Topics of interest include, but are not limited to:

 + Abduction and interpolation methods 
 + Answer set programming
 + Automated reasoning
 + Constraint programming 
 + Contextual reasoning 
 + Decision procedures
 + Description logics
 + Foundations of security
 + Hardware verification
 + Implementations of logic
 + Inconsistency- and exception tolerant reasoning
 + Interactive theorem proving 
 + Knowledge representation and reasoning
 + Logic and computational complexity 
 + Logic and databases
 + Logic and games 
 + Logic and machine learning
 + Logic and the web 
 + Logic and types
 + Logic in artificial intelligence 
 + Logic of distributed systems
 + Logic of knowledge and belief
 + Logic programming 
 + Logical aspects of concurrency
 + Logical foundations of programming 
 + Modal and temporal logics
 + Model checking 
 + Non-monotonic reasoning
 + Ontologies and large knowledge bases 
 + Paraconsistent logics
 + Probabilistic and fuzzy reasoning
 + Program analysis 
 + Rewriting
 + Satisfiability checking 
 + Satisfiability modulo theories
 + Software verification 
 + Specification using logic
 + Unification theory 

==Organization 

 Program Chairs:

Gilles Barthe (IMDEA Software Institute)
Margus Veanes (Microsoft Research)
Martin Hofmann (Ludwig-Maximilians-Universität München, in memoriam)

 Conference Chair: 

Geoff Sutcliffe (University of Miami, USA)  

==Submission Details

Submissions of two kinds are welcome:

- Regular papers that describe solid new research results. They can be
  up to 15 pages long in EasyChair style, including figures but excluding 
  references and appendices (that reviewers are not required to read).

- Experimental and tool papers that describe implementations of
  systems, report experiments with implemented systems, or compare
  implemented systems. They can be up to 8 pages long in the EasyChair
  style.

Both types of papers must be electronically submitted in PDF via EasyChair:

https://easychair.org/conferences/?conf=lpar22

Authors must register a title and an abstract by the abstract submission 
deadline.

==Participation

Authors of accepted papers are required to ensure that at least one of
them will be present at the conference.

==Workshop Proposals

Proposals for workshops to be held in conjunctionwith LPAR-22 are solicited.
Please email proposals to the program and conference chairs.


For more details about the venue and organization, see the conference
webpage http://www.LPAR-22.info

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[Hol-info] LPAR-22 in Ethiopia - Call for Papers and Workshops

2018-06-11 Thread geoff
 The 22nd International Conference on 
   Logic for Programming, Artificial Intelligence and Reasoning 
 LPAR-22


 Awassa, Ethiopia, 16-21 November 2018
 http://www.LPAR-22.info

CALL FOR PAPERS

The series of International Conferences on Logic for Programming, Artificial 
Intelligence and Reasoning (LPAR) is a forum where, year after year, some of 
the most renowned researchers in the areas of logic, automated reasoning, 
computational logic, programming languages and their applications come to 
present cutting-edge results, to discuss advances in these fields, and to 
exchange ideas in a scientifically emerging part of the world. The 22nd LPAR 
will be held will be held in Haile Resort, Awassa, Ethiopia, 16-21 November
2018. The proceedings will be published by EasyChair Publications, in the EPiC
Series in Computing. The volume will be open access and the authors will retain
copyright.

==Important Dates

Abstract submission6th August 2018
Paper submission   13th August 2018
Notification   24th September 2018
Final version  15th October 2018
Early registration 15th October 2018
Workshops  16th November 2018
Conference 17-21st November 2018 

==Topics

New results in the fields of computational logic and applications are welcome. 
Also welcome are more exploratory presentations, which may examine open 
questions and raise fundamental concerns about existing theories and practices.

Topics of interest include, but are not limited to:

 + Abduction and interpolation methods 
 + Answer set programming
 + Automated reasoning
 + Constraint programming 
 + Contextual reasoning 
 + Decision procedures
 + Description logics
 + Foundations of security
 + Hardware verification
 + Implementations of logic
 + Inconsistency- and exception tolerant reasoning
 + Interactive theorem proving 
 + Knowledge representation and reasoning
 + Logic and computational complexity 
 + Logic and databases
 + Logic and games 
 + Logic and machine learning
 + Logic and the web 
 + Logic and types
 + Logic in artificial intelligence 
 + Logic of distributed systems
 + Logic of knowledge and belief
 + Logic programming 
 + Logical aspects of concurrency
 + Logical foundations of programming 
 + Modal and temporal logics
 + Model checking 
 + Non-monotonic reasoning
 + Ontologies and large knowledge bases 
 + Paraconsistent logics
 + Probabilistic and fuzzy reasoning
 + Program analysis 
 + Rewriting
 + Satisfiability checking 
 + Satisfiability modulo theories
 + Software verification 
 + Specification using logic
 + Unification theory 

==Organization 

 Program Chairs:

Gilles Barthe (IMDEA Software Institute)
Margus Veanes (Microsoft Research)
Martin Hofmann (Ludwig-Maximilians-Universität München, in memoriam)

 Conference Chair: 

Geoff Sutcliffe (University of Miami, USA)  

==Submission Details

Submissions of two kinds are welcome:

- Regular papers that describe solid new research results. They can be
  up to 15 pages long in EasyChair style, including figures but excluding 
  references and appendices (that reviewers are not required to read).

- Experimental and tool papers that describe implementations of
  systems, report experiments with implemented systems, or compare
  implemented systems. They can be up to 8 pages long in the EasyChair
  style.

Both types of papers must be electronically submitted in PDF via EasyChair:

https://easychair.org/conferences/?conf=lpar22

Authors must register a title and an abstract by the abstract submission 
deadline.

==Participation

Authors of accepted papers are required to ensure that at least one of
them will be present at the conference.

==Workshop Proposals

Proposals for workshops to be held in conjunctionwith LPAR-22 are solicited.
Please email proposals to the program and conference chairs.


For more details about the venue and organization, see the conference
webpage http://www.LPAR-22.info

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[Hol-info] 23rd International Conference on Engineering Complex Systems - Call for Papers

2018-06-11 Thread geoff


   CALL FOR PAPERS

The 23rd International Conference on Engineering Complex Systems
 ICECCS 2018

12-14 December 2018 - Melbourne, Australia

http://formal-analysis.com/iceccs/2018/


Important Dates (AoE time)

Abstract submission:15th June 2018
Paper submission:   22nd June 2018 
Notification of acceptance: 22th August 2018
Camera ready copy due:  21th September 2018


We have seen a rapid rising emphasis on design, implement and manage complex
computer systems which are present in every aspect of human activities, such as
manufacturing, communications, defense, transportation, aerospace, hazardous
environments, energy, and health care. The complex computer systems are
frequently distributed over heterogeneous networks and processing large amount
data. Complexity arises from many factors, including the dynamic environments
and scenarios these systems operate in; demanding and sometimes conflicting
requirements in functionality, efficiency, scalability, security,
dependability, inoperability and adaptability; as well as the large variation
in development methodology, programming languages and implementation details.
The key issues in these systems include performance, real-time behavior, fault
tolerance, security, adaptability, development time and cost, and long life
concerns.

The goal of this conference is to bring together industrial, academic, and
government experts, from a variety of application domains and software
disciplines, to discuss how the disciplines' problems and solution techniques
interact within the whole system. Researchers, practitioners, tool developers
and users, and technology transfer experts are all welcome. The scope of
interest includes long-term research issues; near-term requirements and
challenges; established complex systems; emerging promising tools; and
retrospective and prospective reflections of research and development into
complex systems.

Scope and Topics

Authors are invited to submit papers describing original, unpublished research
results, case studies and tools. Papers are solicited in all areas related to
complex computer-based systems, including the causes of complexity and means of
avoiding, controlling, or coping with complexity. Topic areas include, but are
not limited to:

Requirement specification and analysis
Verification and validation
Security and privacy of complex systems
Model-driven development
Reverse engineering and refactoring
Software architecture 
Big Data Management
Ambient intelligence, pervasive computing
Ubiquitous computing, context awareness, sensor networks
Design by contract
Agile methods
Safety-critical & fault-tolerant architectures
Adaptive, self-managing and multi-agent systems
Real-time, hybrid and embedded systems
Systems of systems
Cyber-physical systems and Internet of Things (IoT)
Tools and tool integration
Industrial case studies
Applications to SAT/SMT techniques to analysis of complex systems

Different kinds of contributions are sought, including novel research, lessons
learned, experience reports, and discussions of practical problems faced by
industry and user domains. The ultimate goal is to build a rich and
comprehensive conference program that can fit the interests and needs of
different classes of attendees: professionals, researchers, managers, and
students. A program goal is to organize several sessions that include both
academic and industrial papers on a given topic and culminate panels to discuss
relationships between industrial and academic research.

Full Papers

Full papers are divided into two categories: Technical Papers and Experience
Reports. The papers submitted to both categories will be reviewed by program
committee members, and papers accepted in either category will be published in
the conference proceedings. Technical papers should describe original research,
and experience reports should present practical projects carried out in
industry, and reflect on the lessons learnt from them.

Short Papers

Short paper submissions describe early-stage, ongoing or PhD research. All
short papers will be reviewed by program committee members, and accepted short
papers will be published in the conference proceedings.

Paper Submissions

Submitted manuscripts should be in English and formatted in the style of the
double-column CPS format. Full papers should not exceed 10 pages, and short
papers should not exceed 4 pages, including figures, references, and
appendices. All submissions should be in PDF format. Submissions not adhering
to the specified format and length may be rejected immediately, without review.

Please prepare your manuscripts in accordance to the CPS guidelines:
http://www.ieee.org/conferences_events/conferences/publishing/templates.html.

We invite all prospective authors to submit their 

[Hol-info] CASC-J9 - the ATP System Competition

2018-05-24 Thread geoff
---

 CASC-J9 - The CADE ATP System Competition

   to be held at

  The 9th International Joint Conference on Automated Reasoning
  Oxford, United Kingdom, 14th-17th July 2018

The CADE and IJCAR conferences  are the major forums  for the  presentation of
new research in all aspects of automated deduction.  In order to stimulate ATP
research and system development,  and to expose ATP systems  within and beyond
the ATP community, the CADE ATP System Competition (CASC) is held at each CADE
and IJCAR conference.  CASC-J9 will be held on the 14th July 2018,  during the
9th International Joint Conference on Automated Reasoning.

CASC evaluates  the performance  of sound,  fully automatic,  ATP systems. The
evaluation is in terms of:
  + the number of problems solved, and
  + the number of problems solved with a solution output, and
  + the average runtime for problems solved;
in the context of:
  + a bounded number of eligible problems, chosen from the TPTP library, and
  + specified time limits for solution attempts.

The competition organizer is Geoff Sutcliffe. The competition is overseen by a
panel of  knowledgeable researchers  who are not participating  in the  event.
Further details and registration information are available at:
http://www.tptp.org/CASC/J9/

Registration of systems for CASC-J9 is now invited. System registration closes
on 11th June. Please register early so that adequate resources can be allocated.

 DO IT NOW!  DO IT NOW! DO IT NOW!  DO IT NOW! DO IT NOW! DO IT NOW!

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[Hol-info] CASC-J9 - the ATP System Competition - Call for Systems

2018-04-23 Thread geoff
---

 CASC-J9 - The CADE ATP System Competition

   to be held at

  The 9th International Joint Conference on Automated Reasoning
  Oxford, United Kingdom, 14th-17th July 2018

The CADE and IJCAR conferences  are the major forums  for the  presentation of
new research in all aspects of automated deduction.  In order to stimulate ATP
research and system development,  and to expose ATP systems  within and beyond
the ATP community, the CADE ATP System Competition (CASC) is held at each CADE
and IJCAR conference.  CASC-J9 will be held on the 14th July 2018,  during the
9th International Joint Conference on Automated Reasoning.

CASC evaluates  the performance  of sound,  fully automatic,  ATP systems. The
evaluation is in terms of:
  + the number of problems solved, and
  + the number of problems solved with a solution output, and
  + the average runtime for problems solved;
in the context of:
  + a bounded number of eligible problems, chosen from the TPTP library, and
  + specified time limits for solution attempts.

The competition organizer is Geoff Sutcliffe. The competition is overseen by a
panel of  knowledgeable researchers  who are not participating  in the  event.
Further details and registration information are available at:
http://www.tptp.org/CASC/J9/

Registration of systems for CASC-J9 is now invited. System registration closes
on 11th June. Please register early so that adequate resources can be allocated.

 DO IT NOW!  DO IT NOW! DO IT NOW!  DO IT NOW! DO IT NOW! DO IT NOW!

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[Hol-info] IJCAR 2018: Woody Bledsoe Student Travel Awards - Call for Applications

2018-04-23 Thread geoff
Woody Bledsoe Student Travel Awards at IJCAR 2018
Call for Applications

The Woody Bledsoe Student Travel Award was created to honour the memory of 
Woody Bledsoe, for his contributions to mathematics, artificial intelligence, 
and automated theorem proving, and for his dedication to students. The award 
is intended to enable selected students to attend the International Conference 
on Automated Deduction (CADE) or the International Joint Conference on 
Automated Reasoning (IJCAR), whichever is scheduled for the year, by covering 
part of their expenses.

The winners of the IJCAR 2018 Woody Bledsoe Student Travel Award will be 
partially reimbursed (up to value of 900 EUR, depending on needs and available 
funds) for their conference registration, transportation, and accommodation 
expenses.

A nomination consists of a recommendation letter of up to 300 words from the 
student's adviser. Nominations for IJCAR 2018 should be sent by e-mail to the 
Program Committee Chairs (Didier Galmiche, Stephan Schulz and Roberto 
Sebastiani) at ijcar2...@easychair.org. Please include "Woody Bledsoe 2018 
Application" in your subject line.

The nomination letter should contain:

- name of the student,
- whether the student is an author of a paper accepted to IJCAR or submitted 
  to an IJCAR workshop, or contributor to a system in the CASC competition
- an explanation of the potential benefit of the IJCAR attendance to the 
  student
- a statement regarding the dependence of the student on the award for
  attendance, including any special circumstances

Nominations must arrive no later than May 18, 2018. The winners will be 
notified by June 1st, 2018. Note that FLoC/IJCAR early registration ends on 
June 6th.

The awards will be presented at IJCAR 2018; in case a winner does not attend, 
the chairs may transfer the award to another nominee or give no award.

The awards are sponsored by CADE Inc.


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[Hol-info] CICM 2018 - Call for Papers

2018-04-02 Thread geoff
Call for Papers
 formal papers - informal papers - doctoral programme

 
 11th Conference on Intelligent Computer Mathematics
  - CICM 2018 - 
   August 13-17, 2018
  RISC, Hagenberg, Austria
http://www.cicm-conference.org/2018



Digital and computational solutions are becoming the prevalent means
for the generation, communication, processing, storage and curation of
mathematical information.

CICM brings together the many separate communities that have developed
theoretical and practical solutions for mathematical applications such as
computation, deduction, knowledge management, and user interfaces.
It offers a venue for discussing problems and solutions in each of these
areas and their integration.

CICM 2018 will feature 3 invited speakers

* Akiko Aizawa, National Institute of Informatics, University of Tokyo
* Bruno Buchberger, Research Institute for Symbolic Computation, Johannes 
  Kepler University
* Adri Olde Daalhuis, University of Edinburgh

and 5 affiliated workshops

* Computer Algebra in the age of Types
* Computer Mathematics in Education - Enlightenment or Incantation
* Formal Mathematics for Mathematicians
* Formal Verification of Physical Systems
* Mathematical Models and Mathematical Software as Research Data

We invite submissions in all topics relating to intelligent computer
mathematics, in particular but not limited to

* theorem proving and computer algebra
* mathematical knowledge management
* digital mathematical libraries

CICM appreciates the varying nature of the relevant research in this area and
invites submissions of very different forms:

1) Formal submissions will be reviewed rigorously and accepted papers will be
   published in a volume of Springer LNAI:

   * regular papers (up to 15 pages) present novel research results
   
   * project and survey papers (up to 15 pages + bibliography) summarize
 existing results
  
   * system and dataset descriptions (up to 5 pages) present digital artifacts

2) Informal submissions will be reviewed with a positive bias and selected for
   presentation based on their relevance for the community.
   
   * informal papers may present work-in-progress, project announcements, 
 position statements, etc.

   * posters, mini-tutorials, and system demos will be presented in special 
 sessions

3) The doctoral programme provides PhD students a forum to present early 
   results receive constructive feedback and mentoring.

* Important Dates *

 Formal submissions
 
  - Abstract deadline:April 15
  - Full paper deadline:  April 22
  - Reviews sent to authors:  May 21
  - Rebuttals due:May 27
  - Notification of acceptance:  June 4
  - Camera-ready copies due:  June 8
  - Conference:   August 13-17

Informal submissions and doctoral programme

  Two separate submission rounds are offered so that some authors can make 
  early travel plans while others submit spontaneously.
  
  - First round submission deadline:  April 22
  - Second round submission deadline: July  31 
  
All submissions should be made via easychair at 
https://easychair.org/conferences/?conf=cicm2018

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[Hol-info] Bridging the Gap between Human and Automated Reasoning

2018-03-30 Thread geoff
Fourth Workshop on

Bridging the Gap between Human and Automated Reasoning

a FAIM workshop (supported by IFIP TC12) Stockholm, Sweden

Reasoning is a core ability in human cognition. Its power lies in the ability to
theorize about the environment, to make implicit knowledge explicit, to
generalize given knowledge and to gain new insights. There are a lot of findings
in cognitive science research which are based on experimental data about
reasoning tasks, among others models for the Wason selection task or the
suppression task discussed by Byrne and others. This research is supported also
by brain researchers, who aim at localizing reasoning processes within the
brain.

Early work often used propositional logic as a normative framework. Any
deviation from it has been considered an error. Central results like findings
from the Wason selection task or the suppression task inspired a shift from
propositional logic and the assumption of monotonicity in human reasoning
towards other reasoning approaches. This includes but is not limited to models
using probabilistic approaches, mental models, or non-monotonic logics.
Considering cognitive theories for syllogistic reasoning show that none of the
existing theories is close to the existing data. But some formally inspired
cognitive complexity measures can predict human reasoning difficulty for
instance in spatial relational reasoning.

Automated deduction, on the other hand, is mainly focusing on the automated
proof search in logical calculi. And indeed there is tremendous success during
the last decades. Recently a coupling of the areas of cognitive science and
automated reasoning is addressed in several approaches. For example there is
increasing interest in modeling human reasoning within automated reasoning
systems including modeling with answer set programming, deontic logic or
abductive logic programming. There are also various approaches within AI
research for common sense reasoning and in the meantime there even exist
benchmarks for commonsense reasoning, like the Winograd and the COPA challenge.
Despite a common research interest - reasoning - there are still several
milestones necessary to foster a better interdisciplinary research. First, to
develop a better understanding of methods, techniques, and approaches applied 
in both research fields. Second, to have a synopsis of the relevant 
state-of-the-art in both research directions. Third, to combine methods and
techniques from both fields and find synergies. E.g., techniques and methods
from computational logic have never been directly applied to model adequately
human reasoning. They have always been adapted and changed. Fourth, we need more
and better experimental data that can be used as a benchmark system. Fifth,
cognitive theories can benefit from a computational modeling. Hence, both fields
- human and automated reasoning - can both contribute to these milestones and
are in fact a conditio sine qua non. Achievements in both fields can inform the
others. Deviations between fields can inspire to seek a new and profound
understanding of the nature of reasoning.

This is the fourth workshop in a series of successful Bridging the Gap Between
Human and Automated Reasoning workshops.

Topics of interest include, but are not limited to the following:
- benchmark problems relevant in both fields
- approaches to tackle Benchmark problems like the Winograd Schema Challenge 
  or the COPA challenge
- limits and differences between automated and human reasoning
- psychology of deduction and common sense reasoning
- logics modeling human reasoning
- non-monotonic, defeasible, and classical reasoning

The workshop is part of the FAIM workshop program located at the Federated
Artificial Intelligence Meeting (FAIM) which includes the major conferences
IJCAI, ECAI, ICML, AAMAS, ICCBR and SoCS. The Bridging workshop is supported by
IFIP TC12.

IMPORTANT DATES
Full Paper submission deadline: 25th of April, 2018
Notification: 3rd of June, 2018
Final submission: 17th of June, 2018
Workshop: July 2018

SUBMISSION AND CONTRIBUTION FORMAT
Papers, including the description of work in progress are welcome and should be
formatted according to IJCAI guidelines. The length should not exceed 6 pages
excluding references. All papers must be submitted in PDF. Formatting
instructions and the style files can be obtained from
http://www.ijcai.org/authors_kit. The EasyChair submission site is available 
at: https://easychair.org/conferences/?conf=bridging2018

PROCEEDINGS
Proceedings of the workshop will be published as CEUR workshop proceedings.

ORGANIZERS
Ulrich Furbach, University of Koblenz
Sageet Khemlani, Naval Research Laboratory, Washington DC
Oliver Obst, Western Sydney University
Marco Ragni, University of Freiburg
Claudia Schon, University of Koblenz

PROGRAM COMMITTEE
- Emmanuelle Diez Saldanha, University of Dresden
- Ulrich Furbach, University of Koblenz
- Steffen Hoelldobler, University of Dresden
- Antonis C. Kakas, 

[Hol-info] Verification and Deduction Mentoring Workshop 2018

2018-03-20 Thread geoff
Verification and Deduction Mentoring Workshop 2018, FLoC 2018, July 13, 2018
CALL FOR PARTICIPATION

***Overview***
The purpose of the Verification and Deduction Mentoring Workshop is to
provide mentoring and career advice to early-stage graduate students, to
attract them to pursue research careers in the area of computer-aided
verification and deduction. The workshop will particularly encourage
participation of women and underrepresented minorities.

This mentoring workshop unites the 4th Verification Mentoring Workshop and
the 1st Deduction Mentoring Workshop, and is affiliated both with CAV 2018
and IJCAR 2018.

The workshop program will include a number of invited talks and interactive
sessions. The invited talks will give an overview of the field, highlight
career challenges and give advices on career planning. The invited talks
will focus both on academia and industry.

***Application and Participation***
Graduate and undergraduate (seniors only) students interested in attending
our workshop are requested to apply at:
http://cavconference.org/2018/verification-deduction-mentoring-workshop/

We have limited funding available to support students attending the
mentoring workshop and CAV/IJCAR 2018.

***Deadline for submission of applications***
April 13, 2018


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[Hol-info] PAAR 2018 - Call for Papers

2018-03-08 Thread geoff
**

 
PAAR-2018: 6TH WORKSHOP ON PRACTICAL ASPECTS OF AUTOMATED REASONING 

Oxford, UK, July 19, 2018

Submission link: https://easychair.org/conferences/?conf=paar2018
Abstract registration deadline: April 8, 2018
Submission deadline: April 15, 2018
Topics: automated reasoning, implementation, tools


**


PAAR provides a forum for developers of automated reasoning tools to discuss
and compare different implementation techniques, and for users to discuss and
communicate their applications and requirements. The workshop will bring
together different groups to concentrate on practical aspects of the
implementation and application of automated reasoning tools. It will allow
researchers to present their work in progress, and to discuss new
implementation techniques and applications.  

Submission Guidelines
-
Researchers interested in participating are invited to submit either an
extended abstract (up to 8 pages) or a regular paper (up to 15 pages) via
EasyChair at https://easychair.org/conferences/?conf=paar2018. Submissions 
will be refereed by the program committee, which will select a balanced 
program of high-quality contributions. Short submissions that could stimulate 
fruitful discussion at the workshop are particularly welcome.

Submissions should be prepared in LaTeX using the EasyChair proceedings style. 
The package containing the class file and its user guide and some helper tools 
can be downloaded from http://www.easychair.org/publications/easychair.zip.

Topics include, but are not limited to:
--
* automated reasoning in propositional, first-order, higher-order, and
  non-classical logics;
* implementation of provers (SAT, SMT, resolution, tableau, instantiation-
  based, rewriting, logical frameworks, etc.);
* automated reasoning tools for all kinds of practical problems and
  applications;
* pragmatics of automated reasoning within proof assistants;
* practical experiences, usability aspects, feasibility studies;
* evaluation of implementation techniques and automated reasoning tools;
* performance aspects, benchmarking approaches; non-standard approaches to
  automated reasoning, non*standard forms of automated reasoning, new
  applications;
* implementation techniques, optimisation techniques, strategies and
  heuristics, fairness;
* tools or methods that support prover development;
* system descriptions and demos.  

Programme Committee
---
* Haniel Barbosa, The University of Iowa , USA
* Simon Cruanes, Aesthetic Integration, USA
* Pascal Fontaine, Loria, INRIA, University of Lorraine, France
* Martin Giese, University of Oslo, Norway
* Alberto Griggio, Fondazione Bruno Kessler, Italy
* Marijn Heule, The University of Texas at Austin, USA
* Dejan Jovanovic, SRI International, USA
* Chantal Keller, LRI, Université Paris-Sud, France
* Boris Konev (co-chair), University of Liverpool, UK
* Konstantin Korovin, The University of Manchester, UK
* Laura Kovacs, Vienna University of Technology, Austria
* Cláudia Nalon, University of Brasília, Brasil
* Jens Otten, University of Oslo, Norway
* Giles Reger, The University of Manchester, UK
* Andrew Reynolds, University of Iowa, USA
* Philipp Ruemmer (co-chair), Uppsala University, Sweden
* Martin Suda, Vienna University of Technology, Austria
* Mattias Ulbrich, Karlsruhe Institute of Technology, Germany
* Josef Urban (co-chair), Czech Technical University, CZ

Publication
---
PAAR proceedings will be published electronically in the EasyChair Proceedings
in Computing (EPiC) series or in the CEUR workshop proceedings.  

Venue
-
Oxford, UK

Important dates
---
Abstract registration deadline: April 8, 2018
Submission deadline: April 15, 2018
Workshop: July 19, 2018

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[Hol-info] RuleML+RR 2018 SECOND CALL FOR PAPERS

2018-03-04 Thread geoff
==

RuleML+RR 2018 SECOND CALL FOR PAPERS

RuleML+RR 2018: International Joint Conference on Rules and Reasoning

http://2018.ruleml-rr.org

Part of Luxembourg Logic for AI Summit (LuxLogAI, https://luxlogai.uni.lu)

==

== SUMMARY ==

High-quality papers related to theoretical advances, novel technologies,
and innovative applications concerning knowledge representation and
reasoning with rules are solicited.

Important dates:
 - Abstract:   20 Apr 2018
 - Full paper: 27 Apr 2018

== THE CONFERENCE ==

The International Joint Conference on Rules and Reasoning (RuleML+RR) is
the leading international joint conference in the field of rule-based
reasoning. Stemming from the synergy between the well-known RuleML and RR
events, one of the main goals of this conference is to build bridges
between academia and industry.

RuleML+RR 2018 aims to bring together rigorous researchers and inventive
practitioners, interested in the foundations and applications of rules and
reasoning in academia, industry, engineering, business, finance, healthcare
and other application areas. It will provide a forum for stimulating
cooperation and cross-fertilization between the many different communities
focused on the research, development and applications of rule-based systems.

RuleML+RR 2018 will take place in Luxembourg on September 18th-21th 2018
and will be part of the Luxembourg Logic for AI Summit (LuxLogAI) "Methods
and Tools for Responsible  AI", bringing together RuleML+RR 2018,
DecisionCAMP 2018, the Reasoning Web Summer School (RW 2018), and
the Global Conference on Artificial Intelligence (GCAI 2018).

== TOPICS ==

RuleML+RR welcomes original research from all areas of Rules and Reasoning.

Topics of particular interest include:

* Rule-based languages for intelligent information access and for the
semantic web
* Vocabularies, ontologies, and business rules
* Ontology-based data access
* Data management, and data interoperability for web data
* Distributed agent-based systems for the web
* Scalability and expressive power of logics for the semantic web
* Reasoning with incomplete, inconsistent and uncertain data
* Non-monotonic, common-sense, and closed-world reasoning for web data
* Non-classical logics and the Web
* Constraint programming
* Logic programming
* Production & business rules systems
* Streaming data and complex event processing
* Rules for machine learning, knowledge extraction and information retrieval
* Rule-based approaches to natural language processing
* Rule discovery, extraction and transformation
* Rules and ontology learning
* Deep Learning for rules and ontologies
* Neural Networks and logic rules
* Neural Networks and ontologies
* Rule-based approaches to agents
* Higher-order and modal rules
* Rules for knowledge graphs
* Pragmatic web reasoning and distributed rule inference / rule execution
* Big data reasoning with rules
* Rule markup languages and rule interchange formats
* Rule-based policies, reputation, and trust
* Scalability and expressive power of logics for rules
* System descriptions, applications and experiences
* Rules and human language technology
* Rules in online market research and online marketing
* Applications of rule technologies in healthcare and life sciences
* Applications of rule technologies in law, regulation and finance
* Industrial applications of rules
* Rules and social media
* Rules of ethics, laws, policies, and regulations

Particularly encouraged are submissions that combine one or several of the
above topics with the overall focus theme of the LuxLogAI Summit: Methods
and Tools for Responsible AI

== SUBMISSIONS ==

We accept the following submission formats for papers:

* Full papers (up to 15 pages in LNCS style)
* Technical Communications (up to 8 pages in LNCS style)

Submitted full papers should present original and significant research
results. They must not substantially overlap with papers that have been
published or that are simultaneously submitted to a journal or a
conference/workshop with formal proceedings. Double submission to a
workshop with informal proceedings is allowed.

Technical communications are intended for promising but possibly
preliminary work, position papers, system descriptions, and applications
descriptions (which may be accompanied by a demo).

Submissions: via EasyChair (
https://easychair.org/conferences/?conf=rulemlrr2018)

The RuleML+RR 2018 best papers will be invited for rapid publication in the
Journal of Theory and Practice of Logic Programming (TPLP).

In addition to regular submissions, RuleML+RR 2018 will host an Industry
Track, a Doctoral Consortium and the 12th International Rule Challenge.

== PUBLICATION ==

The conference proceedings will be published by Springer in the Lecture
Notes in Computer Science series (LNCS).
All submissions must be prepared in Springer's LaTeX style LNCS (

[Hol-info] SAT/SMT/AR Summer School 2018

2018-02-18 Thread geoff
SAT/SMT/AR Summer School 2018


We are pleased to announce that the next edition of the SAT/SMT/AR Summer 
School will take place in Manchester, UK on 3-6th July 2018. Satisfiability 
(SAT), Satisfiability Modulo Theories (SMT), and Automated Reasoning (AR) 
continue to make rapid advances and find novel uses in a wide variety of 
applications, both in computer science and beyond.

The SAT/SMT/AR Summer School aims to bring a select group of students up to
speed quickly in this exciting research area. The school continues the
successful line of Summer Schools that ran from 2011 to 2015 as SAT/SMT Summer
Schools and added AR in 2016. There will also be a special session on computer
algebra to continue the activity of the SC2 summer school in 2017.

Lecturers for this year's summer school have been announced on the school's
website
http://ssa-school-2018.cs.manchester.ac.uk/index.php/speakers/
and detailed programme of topics will appear soon.

Applications can be made via the following form
https://goo.gl/forms/e2hgn5GbnPROMTEK2


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[Hol-info] IfCoLog JLA - Reasoning on Legal Texts

2018-02-06 Thread geoff
IfCoLog Journal of Logics and their Applications

Special issue "Reasoning on Legal Texts"

** Paper submission deadline: Jul 31st, 2018 **

Guest editors:
Livio Robaldo - University of Luxembourg (Luxembourg)
Sotiris Batsakis - University of Huddersfield (UK)
Maria Vanina Martinez - Universidad Nacional del Sur (Argentina)
Christoph Benzmueller - Freie Universitaet Berlin (Germany)



Regulations are a widespread and important part of governments and businesses. 
They encode how products are manufactured, and how the processes are to be 
performed. Such regulations, in general, are difficult to understand and apply. 
Undoubtedly, the law, for example, as the reflection of human society, presents 
the broadest range of expression and interpretation, since the interpretation 
of even the most common words becomes problematic. Even individual regulations 
may be self-contradictory as a result of their gradual development process, as 
well as the lack of a formal drafting process.

In an increasingly complicated environment, as well as regulatory review,
automated reasoning processes become more and more necessary. Current
state-of-the-art technologies enforce reasoning applications on legal texts
such as decision making and compliance checking starting from logical and/or 
ontology-based representations of norms. These semantic representations are 
typically obtained via Natural Language Processing (NLP) in an automatic 
fashion, in order to avoid huge time-consuming manual effort.

To bridge such challenges, several research projects in the legal domain have 
been recently funded by the EU and similar institutions, among which is 
"MIREL: MIning and REasoning with Legal texts". The aim of the MIREL project 
is to bridge the gap between the community working on legal ontologies and NLP 
methods applied to legal documents, and the community working on reasoning 
methods and formal logic, towards the objectives described above.

This special issue focuses on legal reasoning, thus welcoming submissions
describing novel approaches for reasoning in the legal domain starting from
logical or ontology-based representations of legal knowledge.

A non-exhaustive list of topics includes:

- Logical formalization of legal knowledge
- Norm enforcement and compliance
- Decision making methods and applications
- Computational methods for legal reasoning
- Legal argumentation
- Dynamics of normative knowledge
- Formal models of norms, normative systems, and norm-governed societies
- Using logic formalisms and technologies in large legal document
collections
- Legislative and case-law metadata models
- Semantic annotations for legal texts
- Inconsistency handling and exception-tolerant reasoning
- Legal reasoning under uncertainty and incomplete information
- Legal reasoning with vague notions
- Defeasible normative systems
- Implementations and applications in the legal domain
- Large-scale normative reasoning


*Important Dates*
- Paper submission: Jul 31st, 2018
- Notification to authors: November 30th, 2018
- Camera-ready: January 1st, 2019

*Submission Instructions*
Papers submitted to the special issue must be sent to Jane Spurr 
(jane.sp...@kcl.ac.uk). Please specify this special issue in the email subject.
We expect papers of about 15-30 pages; however, justified exceptions are
possible. Each submission will be assigned with two reviewers.

If have any enquiries/comments, please contact Livio Robaldo at:
livio.roba...@uni.lu


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