Walter, Julio
não creio que a *metalógica* DEVA ser a clássica. Como eu disse, eu tenderia a assumir algo mais intuicionista neste caso. Mas nada impede que nos comuniquemos um dia por uma lógica distinta e que venhamos a usá-la como *metalógica*.
Mas foi bem lembrado pelo Walter os trabalhos dele e colaboradores.
A questão de fundo me parece ser: o que é semântica? *Onde* é feita? em ZF comum? Por quê? Etc.
D.

________________________________
Decio Krause
Departamento de Filosofia
Universidade Federal de Santa Catarina
88040-990 Florianópolis, SC -- Brasil
[email protected]
www.cfh.ufsc.br/~dkrause
________________________________
Doctor Bell say we’re connected,
He called me on the phone,
But if we’re really together baby,
How can I feel so all alone?
(Bell's Theorem Blues)

Em 07/08/2010, às 12:24, Walter Carnielli escreveu:

Caro  Júlio César.

acho que tem, sim,   coisa que voce  não está  vendo.  O fato  é que a
meta-linguagem na qual se trata  a  lógica  paraconsistente  (como de
resto a  lógica  intuicionista, a semântica de topos ou a lógica
difusa  bem feita)  *deve* ser clásssica--isso  é  um  mériro, e  não
um demérito. De fato, a  única  maneira de  todos se entenderem, de
os  paraconsistentistas explicarem suas  idéia aos   intuicionistas e
aos "clássicos" é  partir de uma  base comum.

Meus colegas Joao Marcos, Marcelo Coniglio e eu trabalhamos durante
anos tentando esclarecer o que  nos parece a  melhor semântica
possível para o paraconsistentismo,  livre de  assombrações
metafísicas  e de  mal-entendidos rasteiros;  conviod você a conferir
as   "possible-translations semantics".

O resultado mais compacto se  acha  em:

Carnielli, W., Coniglio, M.E., and Marcos, J., Logics of Formal
Inconsistency. Handbook of Philosophical Logic, 2nd edition, volume
14, pages 15-107. Springer-Verlag.

disponivel nos CLE e-Prints em
http://www.cle.unicamp.br/e-prints/vol_5,n_1,2005.html


mas convido vocé  tambem a  ver  onde isso leva em

W. A. Carnielli (with J. C. Agudelo).Paraconsistent Machines and their
Relation to Quantum Computing.. Journal of Logic and Computation
Volume 20, Issue 2, 2010, pages 573-595.

htmloxfordjournals.org/cgi/content/short/20/2/573

Abraços,

Walter


Tópicos de Hoje:ismo,  li

  1. semântica paraconsistente (julio cesar)


Olá, lista,

sempre tive dificuldades de compreender como é possível uma semântica
paraconsistente.
Li o artigo http://www.cfh.ufsc.br/~principi/p133-1.pdf e confesso que, do meu ponto de vista, o problema ainda persiste. Em outras palavras, a meta-linguagem
utilizada ao escrever o artigo possui uma semântica clássica.
Por exemplo, se eu partir do pressuposto que minha metalinguagem não é clássica, como eu posso sequer diferenciar as teorias "ZFU" e "ZF", ou os conceitos
"quasi-set" e "set", ou também "m-object" de "object" (ou até "lógica
não-clássica" e "lógica clássica")?
Ou seja, nesse caso, não importa a teoria que eu apresento, mas sim a maneira
como eu a apresento, e essa maneira ainda é clássica.

Tem algo aí que não estou vendo?

Abraços,
Júlio César A. Custódio



-------------- Próxima Parte ----------
Um anexo em HTML foi limpo...
URL: 
http://www.dimap.ufrn.br/pipermail/logica-l/attachments/20100806/e03da5d1/attachment-0001.htm

------------------------------

Message: 2
Date: Sat, 7 Aug 2010 01:10:03 -1200
From: Walter Carnielli <[email protected]>
Subject: [Logica-l] ICDCIT 2011: India, 9-12 Feb 2011
To: [email protected]
Message-ID:
       <[email protected]>
Content-Type: text/plain; charset=windows-1252

Caros colegas,

estou repassando esta msg a pedido do Raja Natarajan de Mumbai, India,

abs,

Walter

===================================

Dear Walter,

How are you doing?

I am the programme committee co-chair for the forthcoming
Seventh International Conference on Distributed Computing
and Internet Technology (ICDCIT 2011),
to be held in Bhubaneshwar, India during February 09-12, 2011.
The conference webpage is at
            http://www.icdcit.ac.in/

I request you to kindly encourage your interested colleagues to
submit papers to this conference.

I have also appended the "Call for papers" to this email.

Thank you
Best Regards
Raja
---------------------------------------------------------------------------
 Raja Natarajan                 | E-Mail: [email protected]
 School of Technology & Computer Science | Tel: +91-22-22782312
 Tata Institute of Fundamental Research  | Fax: +91-22-22804610
 Mumbai 400 005, INDIA   | http://www.tcs.tifr.res.in/~raja
---------------------------------------------------------------------------

-------------------------------------------------------------------
CALL FOR PAPERS

ICDCIT -- 2011
The Seventh International Conference on
Distributed Computing and Internet Technology
http://www.icdcit.ac.in
09 - 12 February 2011,
Bhubaneswar, India
-------------------------------------------------------------------
IMPORTANT DATES

Submission Deadline     - 15 August 2010
Decision Notification   - 01 October 2010
Final Submission        - 01 November 2010
Conference Dates        - 09--12 February 2011
CONTACT URL:     http://www.icdcit.ac.in
---------------------------------------------------------------------
INVITED SPEAKERS

Jos Baeten, Eindhoven University of Technology, The Netherlands
Yves Deswarte, LAAS-CNRS, France
Kohei Honda, Queen Mary & Westfield College, UK
Vaughan Pratt, Stanford University, USA
Maria Wimmer, University of Koblenz, Germany
---------------------------------------------------------------------
1. INTRODUCTION
---------------------------------------------------------------------
Established in 2004, the ICDCIT conference series has become a
platform for Computer Science researchers from India and all over the
world to exchange research results and ideas on the foundations and
applications of Distributed Computing and Internet Technologies.
Increasingly, such technologies enable individuals and organizations
to jointly engage in the production, processing and dissemination of
knowledge.

The 7th International Conference on Distributed Computing and Internet Technologies (ICDCIT - 2011) will take place in Bhubaneswar during 9 -
12 February 2011. It will be co-organized by KIIT University,
Bhubaneswar, India and Centre for Electronic Governance, UNU-IIST,
Macao. Like the last six editions, the proceedings are expected to be
published by Springer in the series of Lecture Notes in Computer
Science.
---------------------------------------------------------------------
2. PAPER SUBMISSION
---------------------------------------------------------------------
ICDCIT - 2011 invites submissions of research papers containing
original contributions to the foundations and applications of
Distributed Computing and Internet Technology. The papers must not be
published or being considered for publication by any other conference
or journal. All submitted papers will be reviewed by the Program
Committee. In order to appear in the conference proceedings, accepted
papers must be presented at the conference by one of the authors.

Papers must be written in English and should not exceed 12 pages,
prepared according to the LNCS style in LaTeX or Word and submitted
electronically in PDF format through the conference submission portal
at EasyChair. Submissions received after the due date, exceeding
length limit, or not structured according to the provided templates
may not be considered for review.

The proceedings of the last six editions of the conference have been
published by Springer in the Lecture Notes on Computer Science series.
---------------------------------------------------------------------
3. SCOPE
---------------------------------------------------------------------
The list of topics addressed by ICDCIT includes, but is not limited to:

DISTRIBUTED COMPUTING
Distributed Algorithms
Concurrency and Parallelism
Performance Analysis
Domain-Specific Architectures & languages
Secure Computing and Communication
Data and Service Grid Allocations and Computations
Cloud and P2P Systems
Location-Based Computing
Formal Methods
Bio Inspired Computing

INTERNET TECHNOLOGIES
Semantic Web
Service Oriented Architecture
Web Search & Mining
Information Retrieval
Multi-media Systems
QoS Analysis
Business Processing
Monitoring and Service Delivery
Bidding and Negotiation
Reputation and Trust

SOCIETAL APPLICATION
IT Infrastructures
Social Networking
Co-operative Problem Solving
Participatory Governance
Environmental Resource Management
Culture and Heritage Management
Entertainment Systems
Applications in Governance
E-Health Applications
E-Learning & Web 2.0
---------------------------------------------------------------------
4. COMMITTEES
---------------------------------------------------------------------
PATRONS
Achyuta Samanta, KIIT, India

ADVISORY COMMITTEE
Maurice Herlihy, Brown University, USA
Gérard Huet, INRIA, France
Tomasz Janowski, UNU-IIST, Macao
A.S.Kolaskar, KIIT, India
David Peleg, WIS, Israel
R.K. Shyamasundar, TIFR, India

GENERAL CHAIRS
H. Mohanty, University of Hyderabad, India
Vivek Sarkar, Rice University, USA

PROGRAM CO-CHAIRS
Raja Natarajan, TIFR, India
Adegboyega Ojo, UNU-IIST, Macao

ORGANIZING CHAIR
Animesh Tripathy, KIIT, India

FINANCE CHAIR
Samaresh Mishra, KIIT, India

PUBLICITY CHAIR
Prachet Bhuyan, KIIT, India

PROGRAM COMMITTEE
Purandar Bhaduri, IIT Guwahati, India
Nikolaj Bjorner, Microsoft, USA
Elizabeth Buchanan, Univ of Wisconsin-Milwaukee,U SA
Antonio Cerone, UNU--IIST, Macao
Venkatesh Choppella, IIIT Hyderabad, India
Van Hung Dang, Vietnam National Univ, Vietnam
Elsa Estevez, UNU--IIST, Macau
Pablo Fillottrani, Universidad Nacional del Sur, Argentina
Veena Goswami, KIIT, India
Chittaranjan Hota, BITS Pilani, India
Paul Humphreys, University of Virginia, USA
Aditya Kanade, IISc, India
Delia Kesner, Univ of Paris, France
Paddy Krishnan, Bond Univ, Australia
Lakshmanan Kuppusamy, VIT, India
Sanjay Madria, Missouri Univ, USA
Rupak Majumdar, MPI, Germany
Tulika Mitra, NUS, Singapore
Debajyoti Mukhopadhyay, CBS, India
G.B.Mund, KIIT, India
Brajendra Panda, Univ of Arkansas, USA
N. Parimala, JNU, India
Ankur Narang, IBM, India
Rajdeep Niyogi, IIT Roorkee, India
Manas Ranjan Patra, Berhampur University, India
Dana Petcu, West Univ of Timisoara, Romania
G. Michele Pinna, Univ of Cagliari, Italy
P. Radha Krishna, Infosys, India
Srini Ramaswamy, ABB Corporate Research, India
Benoit Razet, TIFR, India
Ashutosh Saxena, Infosys, India
Manoj Saxena, Univ of Delhi, India
Jaydip Sen, TCS, India
Hardeep Singh, GNDU, India
Arcot Sowmya, UNSW, Australia
Manuel Serrano, INRIA, France
Hideyuki Takahashi, Tohoku University, Japan
Nobuko Yoshida, Imperial College London, UK

ORGANIZERS
KIIT University
UNU-IIST Centre for Electronic Governance, Macao

Submission Deadline -- 15 August 2010
CONTACT URL:     http://www.icdcit.ac.in
------------------------------------------



--
+++++++++++++++++++++++++++++++++++++++++++++++++
Walter Carnielli
Centre for Logic, Epistemology and the History of Science ? CLE
State University of Campinas ?UNICAMP
P.O. Box 6133 13083-970 Campinas -SP, Brazil
Phone: (+55) (19) 3521-6515
Fax: (+55) (19) 3289-3269
e-mail: [email protected]
Website: http://www.cle.unicamp.br/prof/carnielli


------------------------------

_______________________________________________
Logica-l mailing list
[email protected]
http://www.dimap.ufrn.br/cgi-bin/mailman/listinfo/logica-l


Fim da Digest Logica-l, volume 54, assunto 9
********************************************




--
+++++++++++++++++++++++++++++++++++++++++++++++++
Walter Carnielli
Centre for Logic, Epistemology and the History of Science – CLE
State University of Campinas –UNICAMP
P.O. Box 6133 13083-970 Campinas -SP, Brazil
Phone: (+55) (19) 3521-6515
Fax: (+55) (19) 3289-3269
e-mail: [email protected]
Website: http://www.cle.unicamp.br/prof/carnielli
_______________________________________________
Logica-l mailing list
[email protected]
http://www.dimap.ufrn.br/cgi-bin/mailman/listinfo/logica-l

_______________________________________________
Logica-l mailing list
[email protected]
http://www.dimap.ufrn.br/cgi-bin/mailman/listinfo/logica-l

Responder a