(Apologies for multiple copies. Please redistribute) ********************************************************************* FIRST CALL FOR PAPERS TABLEAUX 2017 26th International Conference on Automated Reasoning with Analytic Tableaux and Related Methods University of Brasília, Brazil September 26-29, 2017 Submission Deadline: 25 Apr 2017 http://tableaux2017.cic.unb.br/ GENERAL INFORMATION TABLEAUX is the main international conference at which research on all aspects, theoretical foundations, implementation techniques, systems development and applications, of the mechanization of tableau-based reasoning and related methods is presented. The conference will be held in Brasília from 26-29 September 2017. TABLEAUX 2017 will be co-located with both the 11th International Symposium on Frontiers of Combining Systems (FroCoS 2017) and the 8th International Conference on Interactive Theorem Proving (ITP 2017). TOPICS Tableau methods offer a convenient and flexible set of tools for automated reasoning in classical logic, extensions of classical logic, and a large number of non-classical logics. For large groups of logics, tableau methods can be generated automatically. Areas of application include verification of software and computer systems, deductive databases, knowledge representation and its required inference engines, teaching, and system diagnosis. Topics of interest include but are not limited to: * tableau methods for classical and non-classical logics (including first-order, higher-order, modal, temporal, description, hybrid, intuitionistic, substructural, relevance, non-monotonic logics) and their proof-theoretic foundations; * related methods (SMT, model elimination, model checking, connection methods, resolution, BDDs, translation approaches); * sequent calculi and natural deduction calculi for classical and non-classical logics, as tools for proof search and proof representation; * flexible, easily extendable, light weight methods for theorem proving; * novel types of calculi for theorem proving and verification in classical and non-classical logics; * systems, tools, implementations, empirical evaluations and applications (provers, logical frameworks, model checkers, ...); * implementation techniques (data structures, efficient algorithms, performance measurement, extensibility, ...); * extensions of tableau procedures with conflict-driven learning, generation of proofs; compact (or humanly readable) representation of proofs; * decision procedures, theoretically optimal procedures; * applications of automated deduction to mathematics, software development, verification, deductive and temporal databases, knowledge representation, ontologies, fault diagnosis or teaching. We also welcome papers describing applications of tableau procedures to real world examples. Such papers should be tailored to the tableau community and should focus on the role of reasoning, and logical aspects of the solution. WORKSHOPS AND TUTORIALS Proposals for Workshops and Tutorial sessions have been solicited in a separate call, which can be found at http://tableaux2017.cic.unb.br/#cfw. PUBLICATION DETAILS The conference proceedings will published in the Springer LNAI/LNCS series, as in previous editions. SUBMISSIONS Submissions are invited in two categories: A Research papers, which describe original theoretical research, original algorithms, or applications, with length up to 15 pages. B System descriptions, with length up to 9 pages. Submissions will be reviewed by the PC, possibly with the help of external reviewers, taking into account readability, relevance and originality. For category A, theoretical results and algorithms must be original, and not submitted for publication elsewhere. Submissions will be reviewed taking into account correctness, theoretical elegance, and possible implementability. For category B submissions, a working implementation must be accessible via the internet, which includes sources. The aim of a system description is to make the system available in such a way that users can use it, understand it, and build on it. Accepted papers in both categories will be published in the conference proceedings. Papers must be edited in LaTeX using the llncs style and must be submitted electronically as PDF files via the EasyChair system: https://easychair.org/conferences/?conf=tableaux2017. For all accepted papers at least one author is required to attend the conference and present the paper. A paper title and a short abstract of about 100 words must be submitted before the paper submission deadline. Further information about paper submissions will be made available at the conference website. Formatting instructions and the LNCS style files can be obtained via http://www.springer.com/lncs. BEST PAPER AWARD The TABLEAUX 2017 Best Paper Award will be presented to the best submission nominated and chosen by the Program Committee among the accepted papers. The eligibility criteria will place emphasis on the originality and significance of the contribution, but readability and the overall technical quality, including correctness and completeness of results, will be also considered. The TABLEAUX Best Paper Award was established in 2015 and it is a permanent initiative of TABLEAUX. IMPORTANT DATES 18 Apr 2017 Abstract submission 25 Apr 2017 Paper submission 8 Jun 2017 Notification of paper decisions 3 Jul 2017 Camera-ready papers due 23-25 Sep 2017 Workshops & Tutorials 25-29 Sep 2017 TABLEAUX Conference PROGRAM COMMITTEE Peter Baumgartner National ICT Australia, Canberra Maria Paola Bonacina Università degli Studi di Verona Laura Bozzelli Universidad Politécnica de Madrid Torben Braüner Roskilde University Serenella Cerrito Ibisc, Université d'Evry Val d'Essonne Agata Ciabattoni Technische Universität Wien Clare Dixon University of Liverpool Pascal Fontaine LORIA, INRIA, Université de Lorraine Didier Galmiche LORIA, Université de Lorraine Martin Giese Universitetet i Oslo Laura Giordano DISIT, Università del Piemonte Orientale Rajeev Gore The Australian National University Volker Haarslev Concordia University George Metcalfe Universität Bern Angelo Montanari Università degli Studi di Udine Barbara Morawska Technische Universität Dresden Boris Motik University of Oxford Leonardo de Moura Microsoft Research Neil Murray SUNY at Albany Cláudia Nalon Universidade de Brasília Linh Anh Nguyen Uniwersytet Warszawski Hans de Nivelle Uniwersytet Wrocławski Nicola Olivetti LSIS, Aix-Marseille Université Jens Otten Universitetet i Oslo Valeria de Paiva Nuance Communications Nicolas Peltier Centre National de la Recherche Scientifique, Laboratoire d'Informatique de Grenoble Elaine Pimentel Universidade Federal do Rio Grande do Norte Giselle Reis Carnegie Mellon University-Qatar Philipp Ruemmer Uppsala Universitet Katsuhiko Sano Hokkaido University Renate Schmidt The University of Manchester Cesare Tinelli The University of Iowa Alwen Tiu Nanyang Technological University David Toman University of Waterloo Josef Urban České vysoké učení technické v Praze LOCAL CONFERENCE ORGANIZATION COMMITTEE Cláudia Nalon, Universidade de Brasília, Brazil Daniele Nantes Sobrinho, Universidade de Brasília, Brazil Elaine Pimentel, Universidade Federal do Rio Grande do Norte, Brazil João Marcos, Universidade Federal do Rio Grande do Norte, Brazil CONFERENCE CHAIR Cláudia Nalon, University of Brasília, Brazil PC CHAIRS Cláudia Nalon, University of Brasilia, Brazil Renate Schmidt, The University of Manchester, UK Cláudia Nalon, University of Brasília, Brazil Renate Schmidt, The University of Manchester, UK **************************************************************************** FIRST CALL FOR PAPERS FroCoS 2017 11th International Symposium on Frontiers of Combining Systems Brasilia, Brazil September 25-29th, 2017 http://frocos2017.cic.unb.br Submission Deadlines: 24th April 2017 (abstracts) 28th April 2017 (full papers) GENERAL INFORMATION The 11th International Symposium on Frontiers of Combining Systems (FroCoS 2017) will be held in Brasilia, Brazil, between September 25 to September 29, 2017. Its main goal is to disseminate and promote progress in research areas related to the development of techniques for the integration, combination, and modularization of formal systems together with their analysis. FroCoS 2017 will be co-located with the 26th International Conference on Automated Reasoning with Analytic Tableaux and Related Methods (TABLEAUX 2017) and the 8th International Conference on Interactive Theorem­Proving (ITP 2017). The local organization of all events will be organised by Claudia Nalon (USB, Brazil), Daniele Nantes (UnB, Brazil), Elaine Pimentel (UFRN, Brazil) and João Marcos (UFRN, Brazil). SCOPE OF CONFERENCE In various areas of computer science, such as logic, computation, program development and verification, artificial intelligence, knowledge representation, and automated reasoning, there is an obvious need for using specialized formalisms and inference systems for selected tasks. To be usable in practice, these specialized systems must be combined with each other and integrated into general purpose systems. This has led---in many research areas---to the development of techniques and methods for the combination and integration of dedicated formal systems, as well as for their modularization and analysis. The International Symposium on Frontiers of Combining Systems (FroCoS) traditionally focusses on these types of research questions and activities. Like its predecessors, FroCoS 2017 seeks to offer a common forum for research in the general area of combination, modularization, and integration of systems, with emphasis on logic-based ones, and of their practical use. Typical topics of interest include (but are not limited 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; * 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; * applications of methods and techniques to the verification and analysis of information systems. INVITED SPEAKERS [TO BE ANNOUNCED] PUBLICATION DETAILS The proceedings of the symposium will be published in the Springer LNAI/LNCS series. PAPER SUBMISSIONS 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 16 pages. Papers must be edited in LaTeX using the llncs style and must be submitted electronically as PDF files via the EasyChair system at the following address: https://easychair.org/conferences/?conf=frocos2017 For each accepted paper, at least one of the authors is required to attend the symposium and present the work. Prospective authors must register a title and an abstract five days before the paper submission deadline. Further information about paper submissions is available at the conference website that can be found at the beginning of this call for papers. WORKSHOPS AND TUTORIALS Proposals for Workshops and Tutorial sessions have been solicited in a separate call, which can be found at http://frocos2017.cic.unb.br/#cfw. IMPORTANT DATES 24th April 2017: Abstract submission deadline 28th April 2017: Full paper submission deadline 9th June 2017: Author notification 23rd June 2017: Camera-ready version due September 25-29, 2017: FroCoS Conference PROGRAM COMMITTEE Carlos Areces, FaMAF - Universidad Nacional de Córdoba Alessandro Artale, Free University of Bolzano-Bozen Mauricio Ayala-Rincon, Universidade de Brasilia Franz Baader, TU Dresden Peter Baumgartner, National ICT Australia Christoph Benzmüller, Freie Universität Berlin Thomas Bolander, Technical University of Denmark Marcelo Coniglio, State University of Campinas Clare Dixon, University of Liverpool [co-chair] François Fages, Inria Paris-Rocquencourt Marcelo Finger, Universidade de Sao Paulo [co-chair] Pascal Fontaine, LORIA, INRIA, University of Lorraine Didier Galmiche, LORIA, University of Lorraine Vijay Ganesh, University of Waterloo Silvio Ghilardi, Università degli Studi di Milano Jürgen Giesl, RWTH Aachen Laura Giordano, Università del Piemonte Orientale Agi Kurucz, Kings College, London Till Mossakowski, Otto-von-Guericke-University Magdeburg Cláudia Nalon, University of Brasília Elaine Pimentel, Universidade Federal do Rio Grande do Norte Silvio Ranise, Fondazione Bruno Kessler-Irst Christophe Ringeissen, LORIA-INRIA Uli Sattler, University of Manchester Roberto Sebastiani, University of Trento Guillermo Simari, Universidad Nacional del Sur in Bahia Blanca Viorica Sofronie-Stokkermans, University Koblenz-Landau Andrzej Szalas, University of Warsaw René Thiemann, University of Innsbruck Ashish Tiwari, SRI International Christoph Weidenbach, Max Planck Institute for Informatics ******************************************************************** FIRST CALL FOR PAPERS ITP 2017 8th International Conference on Interactive Theorem Proving Brasilia, Brazil September 26-29, 2017 http://itp2017.cic.unb.br Submission Deadlines: April 3, 2017 (abstracts) April 10, 2017 (full papers) GENERAL INFORMATION The ITP conference series is concerned with all topics related to interactive theorem proving, ranging from theoretical foundations to implementation aspects and applications in program verification, security, and formalization of mathematics. ITP is the evolution of the TPHOLs conference series to the broad field of interactive theorem proving. TPHOLs meetings took place every year from 1988 until 2009. The eighth ITP conference, ITP 2017, will be held at Universidade de Brasilia, September 26-29, 2017. SCOPE OF CONFERENCE ITP welcomes submissions describing original research on all aspects of interactive theorem proving and its applications. Suggested topics include but are not limited to the following: * formal aspects of hardware and software * formalizations of mathematics * improvements in theorem prover technology * user interfaces for interactive theorem provers * formalizations of computational models * verification of security algorithms * use of theorem provers in education * industrial applications of interactive theorem provers * concise and elegant worked examples of formalizations (proof pearls) PUBLICATION DETAILS The proceedings of the symposium will be published in the Springer's LNCS series. PAPER SUBMISSIONS All submissions must be original, unpublished, and not submitted concurrently for publication elsewhere. Furthermore, when appropriate, submissions are expected to be accompanied by verifiable evidence of a suitable implementation, such as the source files of a formalization for the proof assistant used. Submissions should be no more than 16 pages in length and are to be submitted in PDF via EasyChair at the following address: https://easychair.org/conferences/?conf=itp2017 Submissions must conform to the LNCS style in LaTeX. Authors of accepted papers are expected to present their paper at the conference and will be required to sign a copyright release form. In addition to regular papers, described above, there will be a rough diamond section. Rough diamond submissions are limited to 6 pages and may consist of an extended abstract. They will be refereed and be expected to present innovative and promising ideas, possibly in an early form and without supporting evidence. Accepted diamonds will be published in the main proceedings and will be presented as short talks. IMPORTANT DATES Abstract submission deadline: April 3, 2017 Full paper submission deadline: April 10, 2017 Author notification: June 2, 2017 Camera-ready papers: June 30, 2017 Workshops & Tutorials: September 23-25, 2017 Conference: September 26-29, 2017 PROGRAM COMMITTEE Maria Alpuente, T.U. Valencia Vander Alves, U. Brasilia June Andronick, U. New South Wales Jeremy Avigad, Carnegie Mellon U. Mauricio Ayala-Rincon, U. Brasilia (Co-Chair) Sylvie Boldo, INRIA LRI Ana Bove, Chalmers & Gothenburg U. Adam Chlipala, MIT Gilles Dowek, INRIA, ENS Cachan Aaron Dutle, NASA Amy Felty, U. Ottawa Marcelo Frias, I.T. Buenos Aires Ruben Gamboa, U. Wyoming Herman Geuvers, Radboud U. Elsa Gunter, U. Illinois U.C. John Harrison, Intel Corporation Nao Hirokawa, JAIST Matt Kaufmann, U. Texas Austin Mark Lawford, McMaster U. Andreas Lochbihler, ETH Zurich Assia Mahboubi, INRIA Panagiotis Manolios, Northeastern U. Cesar Munoz, NASA (Co-Chair) Gopalan Nadathur, U. Minnesota Keiko Nakata, T.U. Dresden Adam Naumowicz, U. Bialystok Tobias Nipkow, T.U. Munich Scott Owens, U. Kent Sam Owre, SRI Lawrence Paulson, U. Cambridge Leila Ribeiro, U.F. Rio Grande do Sul Claudio Sacerdoti Coen, U. Bologna Augusto Sampaio, U.F. Pernambuco Monika Seisenberger, Swansea U. Christian Sternagel, U. Innsbruck Sofiene Tahar, Concordia U. Christian Urban, King's College London Josef Urban, Czech T.U. Prague CONTACT INFORMATION Cesar Munoz Mauricio Ayala-Rincon itp2017@easychair.org http://itp2017.cic.unb.br