[TYPES/announce] Call for Papers: Workshop in OCL and Textual Modeling (OCL 2018)

2018-05-12 Thread Achim D. Brucker
[ The Types Forum (announcements only),
 http://lists.seas.upenn.edu/mailman/listinfo/types-announce ]

(Apologies for duplicates)


CALL FOR PAPERS
   18th International Workshop on OCL and Textual Modeling

   Co-located with 
   MODELS 2018: ACM/IEEE 21th International Conference on Model
  Driven Engineering Languages and System,
October 14 (tbc), 2018, Copenhagen, Denmark
 http://oclworkshop.github.io


Modeling started out with UML and its precursors as a graphical notation.
Such visual representations enable direct intuitive capturing of reality,
but they have weaknesses: for example, detailed visual representations bear
the risk of becoming overcrowded faster than textual models and some of
the visual features lack the level of precision required to create complete
and unambiguous specifications. These weaknesses of graphical notations
encouraged the development of text-based modeling languages that either
integrate with or replace graphical notations for modeling. Typical examples
of such languages are OCL, textual MOF, Epsilon, and Alloy. Textual
modeling languages have their roots in formal language paradigms like logic,
programming and databases.

The goal of this workshop is to create a forum where researchers and 
practitioners
interested in building models using OCL or other kinds of textual
languages can directly interact, report advances, share results, identify tools
for language development, and discuss appropriate standards. In particular,
the workshop will encourage discussions for achieving synergy from different
modeling language concepts and modeling language use. The close interaction
will enable researchers and practitioners to identify common interests
and options for potential cooperation.

## Topics of interest

Topics of interest include (but are not limited to):

- Mappings between textual modeling languages and other languages/formalisms
- Mathematical models and/or formal semantics for textual modeling languages
- Algorithms, evaluation strategies and optimizations in the context
  of textual modeling languages for:
  - validation, verification, and testing,
  - model transformation and code generation,
  - meta-modeling and DSLs, and
  - query and constraint specifications
- Alternative graphical/textual notations for textual modeling languages
- Evolution, transformation and simplification of textual modeling
  expressions
- Libraries, templates and patterns for textual modeling languages
- Tools that support textual modeling languages (e.g., verification of
  OCL formulae, runtime monitoring of invariants)
- Model-driven security using textual modeling languages 
- Complexity results for textual modeling languages
- Quality models and benchmarks for comparing and evaluating
  textual modeling tools and algorithms
- Successful applications of textual modeling languages
- Case studies on industrial applications of textual modeling languages
- Experience reports:
  - usage of textual modeling languages and tools in complex domains,
  - usability of textual modeling languages and tools for end-users
- Empirical studies about the benefits and drawbacks of textual modeling
  languages
- Innovative textual modeling tools
- Comparison, evaluation and integration of modeling languages
- Correlation between modeling languages and modeling tasks

We particularly encourage submissions describing applications and case studies 
of textual modeling as well as test suites and benchmark collections for 
evaluating 
textual modeling tools.

## Venue
This workshop will be organized as a part of MODELS 2018 Conference in 
Copenhagen, Denmark. Similar to its predecessors, the workshop addresses both 
people from academia and industry. The aim is to provide a forum for addressing 
integration of OCL and other textual modeling languages, as well as tools for 
textual modeling, and for disseminating good practice and discussing the new
requirements for textual modeling.


## Workshop Format

The workshop will include short (about 15 min) presentations, parallel
sessions of working groups, and sum-up discussions.

## Submissions

Two types of papers will be considered:

* Short contributions (between 5 and 7 pages) describing new ideas, innovative 
  tools or position papers.
* Full papers (between 10 and 14 pages).

in LNCS format. Submissions should be uploaded to
[EasyChair](https://easychair.org/conferences/?conf=ocl2018).
The program committee will review the submissions (minimum 2 reviews per
paper, usually 3 reviews) and select papers according to their
relevance and interest for discussions that will take place at the
workshop. Accepted papers will be published online, as part of the
MODELS workshop proceedings, in [CEUR](http://www.ceur-ws.org).

## Important Dates

- Submission of papers:  July  17, 2018
- Notification:  August 17, 2018
- Workshop date: 

[TYPES/announce] Postdoc in formal verification for formal contracts

2018-05-12 Thread Fritz Henglein
[ The Types Forum (announcements only),
 http://lists.seas.upenn.edu/mailman/listinfo/types-announce ]

Deon Digital and DIKU are looking for a postdoc in *formal verification for
formal compositional contracts* in a domain-specific language specifying
rules (obligations, permissions, prohibitions) without conflating these
with specific execution strategies (as done in smart contracts). Contracts
are hosted on a variety of blockchain/distributed ledger systems. The
postdoc is to develop proof-assisted semantic foundations and verification
technology (for example--but not necessarily--in Coq) for guaranteed sound
contract analysis and reasoning, ranging from basic security and privacy
properties to quantitative analysis of resources and time constraints to
guard against both errors and traps in (smart) contracts.

Application: Now until June 10th, 2018.

*Position*: The postdoc is a 2-year position co-funded by Deon Digital and
the Danish Innovation Foundation; it carries a competitive salary,
advantageous tax status for researchers moving to Denmark, and shares in
Deon Digital; it is automatically converted into a permanent position at
Deon Digital after the postdoc period. The postdoc will work with Prof.
Fritz Henglein and his colleagues at the Programming Languages and
Theoretical Computer Science section at DIKU; and with Dr. Jesper Andersen
at Deon Digital Denmark and his team at Deon Digital Denmark (all of whom
are computer scientists with a background in semantics-based programming
language theory and technology).

*Requirements*: Relevant Ph.D. in computer science, awarded by end of June
2018, with documented high research quality.  Maximum 6 months of work in
private sector since start of Ph.D. studies (requirement by funding
agency).  Interest in working in congenial, self-organizing environments at
both Deon Digital and DIKU.  Flexible remote work from home is possible in
the beginning, but an eventual move to Copenhagen is expected.

*Application*: If you are interested in the position, please send your CV,
1-3 papers, and (links to some of) your open source software contributions
(if any) by email to Fritz Henglein, hengl...@diku.dk.  The position is
open now.  Applications will be accepted from now until *June 10th, 2018*;
they will be processed on an ongoing (first-come) basis.

*DIKU* (diku.dk) is the Department of Computer Science at the University of
Copenhagen with 40+ junior and senior faculty researching fundamentals and
applications of algorithms, programming languages and systems, data
science, machine learning, image processing, human-computer interaction,
and more.  DIKU's research is consistently ranked highly.   Its newly
formed section on Programming Languages and Theoretical Computer Science is
located on the North Campus in Copenhagen, 15 minutes (by bicycle or public
transportation) from Deon Digital's R center.

*Deon Digital* (deondigital.com) is a rapidly growing Zürich-based start-up
developing domain-specific language technology for blockchain/distributed
ledger-hosted contracts, with applications in finance, insurance, pensions,
mobility (transportation), logistics, supply chain, commodity trading and
more.  Its research and development center is located in the Christianshavn
section of Copenhagen, close to DIKU, the city center and 10 minutes from
Copenhagen airport.
-- 
Fritz Henglein
Professor of Programming Languages and Systems
Department of Computer Science, University of Copenhagen (DIKU)
+45-30589576
hengl...@diku.dk