Termtools July 2021

termtools@lists.rwth-aachen.de

8 participants
5 discussions

by Frédéric Blanqui

Hello. When a symbol is declared AC in the TRS format, which relation is (dis)proved terminating? Is it rewriting with matching modulo AC or rewriting modulo AC, i.e. rewriting on AC-classes?

3 years, 2 months

Main run

by YAMADA, Akihisa

Dear all, the main run will start in the morning of July 13 EDT, and will be live via: https://termcomp.github.io/Y2021/ Dear participants: Please click "[show configs]" on the top line and check your tools are registered as intended. Best, Akihisa

3 years, 2 months

FSCD 2021: Final Call for (Online) Participation (closing on Sun, July 11)

by Carsten Fuhs

CALL FOR PARTICIPATION Sixth International Conference on Formal Structures for Computation and Deduction (FSCD 2021) July 17 – July 24, 2021, Buenos Aires, Argentina https://fscd2021.dc.uba.ar/ In-cooperation with ACM SIGLOG and SIGPLAN The 2021 edition of FSCD and of its satellite workshops will be held online. Participation will, a priori, be free of charge, unless we receive way too many requests, in which case we will invite those who can to pay the modest amount of 7 USD. FSCD covers all aspects of formal structures for computation and deduction from theoretical foundations to applications. Building on two communities, RTA (Rewriting Techniques and Applications) and TLCA (Typed Lambda Calculi and Applications), FSCD embraces their core topics and broadens their scope to closely related areas in logics, models of computation (e.g., quantum computing, probabilistic computing, homotopy type theory), semantics and verification in new challenging areas (e.g., blockchain protocols or deep learning algorithms). REGISTRATION --------------- The registration page is already open and linked from: https://fscd2021.dc.uba.ar/registration.html This link should be used also to register for affiliated workshops. Registration is open until July 11. FSCD 2021 will run over the Clowdr platform. After the registration is closed, you will receive an invitation link and instructions on how to participate. INVITED SPEAKERS ---------------- - Zena M. Ariola https://ix.cs.uoregon.edu/~ariola/ - Nao Hirokawa https://www.jaist.ac.jp/~hirokawa/ - Elaine Pimentel https://sites.google.com/site/elainepimentel/ - Sam Staton https://www.cs.ox.ac.uk/people/samuel.staton/main.html FSCD AFFILIATED WORKSHOPS: -------------------------- - HoTT/UF (6th Workshop on Homotopy Type Theory/Univalent Foundations, July 17-18) - ITRS (10th Workshop on Intersection Types and Related Systems, July 17) - WPTE (7th International Workshop on Rewriting Techniques for Program Transformations and Evaluation, July 18) - UNIF (35th International Workshop on Unification, July 18) - LSFA (16th Logical and Semantics Frameworks with Applications, July 23-24) - IWC (10th International Workshop on Confluence, July 23) - IFIP WG 1.6 (24th meeting of the IFIP Working Group 1.6: Rewriting, July 24) PROGRAM COMMITTEE CHAIR ----------------------- Naoki Kobayashi, The University of Tokyo fscd2021(a)easychair.org PROGRAM COMMITTEE ----------------- Mauricio Ayala-Rincón, Universidade de Brasília Stefano Berardi, University of Torino Frédéric Blanqui, INRIA Eduardo Bonelli, Stevens Institute of Technology Évelyne Contejean, CNRS, Université Paris-Saclay Thierry Coquand, University of Gothenburg Thomas Ehrhard, Université de Paris, CNRS Santiago Escobar, Univ. Politècnica de València José Espírito Santo, University of Minho Claudia Faggian, Université de Paris, CNRS Amy Felty, University of Ottawa Santiago Figueira, Universidad de Buenos Aires Marcelo Fiore, University of Cambridge Marco Gaboardi, Boston University Silvia Ghilezan, University of Novi Sad Ichiro Hasuo, National Institute of Informatics Delia Kesner, Université de Paris Robbert Krebbers, Radboud University Nijmegen Temur Kutsia, Johannes Kepler University Linz Barbara König, University of Duisburg-Essen Marina Lenisa, University of Udine Naoki Nishida, Nagoya University Luke Ong, University of Oxford Paweł Parys, University of Warsaw Jakob Rehof, TU Dortmund University Camilo Rocha, Pontificia Univ. Javeriana Cali Alexandra Silva, University College London Alwen Tiu, Australian National University Sarah Winkler, University of Verona Hongseok Yang, KAIST, South Korea CONFERENCE CHAIR ---------------- Alejandro Díaz-Caro, Quilmes Univ. & ICC/CONICET ORGANIZING COMMITTEE -------------------- Mauricio Ayala-Rincón (Workshops co-chair), Universidade de Brasília Santiago Figueira, Universidad de Buenos Aires & ICC Malena Ivnisky (Virtualization co-chair), Universidad de Buenos Aires & ICC Mauro Jaskelioff, Universidad Nacional de Rosario & CIFASIS Carlos López Pombo (Workshops co-chair), Universidad de Buenos Aires & ICC Ricardo Rodríguez (Virtualization co-chair), Universidad de Buenos Aires & ICC Rafael Romero (Virtualization co-chair), Universidad de Buenos Aires & ICC Nora Szasz, Universidad ORT Uruguay Beta Ziliani, Universidad Nacional de Córdoba FSCD STEERING COMMITTEE ----------------------- Zena M. Ariola, University of Oregon Mauricio Ayala-Rincón, University of Brasilia Carsten Fuhs (Publicity Chair), Birkbeck, University of London Herman Geuvers, Radboud University Silvia Ghilezan, University of Novi Sad Stefano Guerrini, University of Paris 13 Delia Kesner (SC Chair), University of Paris Diderot Hélène Kirchner, Inria Cynthia Kop, Radboud University Damiano Mazza, University of Paris 13 Luke Ong, Oxford University Jakob Rehof, TU Dortmund Jamie Vicary (SC Workshop Chair), Oxford University

3 years, 3 months

Some errors

by YAMADA, Akihisa

Dear all, there seems no conflict this year :) But there are some errors. - Ulitmate: https://www.starexec.org/starexec/secure/details/pair.jsp?id=516407978 It seems to fail to write a file. I think it should not write to the current directory but to the output directory, $2. - AProVE certified: https://www.starexec.org/starexec/secure/details/pair.jsp?id=516304215 No idea, but time is almost up. Is there some pre-timeout process that doesn't write even "TIMEOUT"? - TTT2 certified: https://www.starexec.org/starexec/secure/details/pair.jsp?id=516330503 A garbage is present before CPF output. - NaTT certified: https://www.starexec.org/starexec/secure/details/pair.jsp?id=516331340 Hmm I must debug... Best, Akihisa

3 years, 3 months

Termination and Complexity Competition 2021: Call for Participation (Deadline June 30)

by Juergen Giesl

*Termination and Complexity Competition 2021* http://www.termination-portal.org/wiki/Termination_Competition_2021 *Call for Participation* Since the beginning of the millennium, many research groups developed tools for fully automated termination and complexity analysis. After a tool demonstration at the 2003 Termination Workshop in Valencia, the community decided to start an annual termination competition to spur the development of tools and termination techniques. The termination and complexity competition focuses on automated termination and complexity analysis for all kinds of programming paradigms, including categories for term rewriting, imperative programming, logic programming, and functional programming. In all categories, we also welcome the participation of tools providing certifiable proofs. The goal of the termination and complexity competition is to demonstrate the power of the leading tools in each of these areas. The competition will be affiliated to CADE 2021 (http://www.cade-28.info/). The competition will be run on the StarExec platform ( https://www.starexec.org/) shortly before CADE. We strongly encourage all developers of termination and complexity analysis tools to participate in the competition. We also welcome the submission of termination and complexity problems, especially problems that come from applications. A category is only run in the competition if there are at least 2 participants and at least 40 examples for this category in the underlying termination problem data base. If there is no category that is convenient for your tool, you can contact the organizers, since other categories can be considered as well if enough participants are guaranteed. For further information, we refer to the website of the termination and complexity competition: http://www.termination-portal.org/wiki/Termination_Competition_2021 *Important dates* - Tool and Problem Submission: June 30, 2021 - First Run: July 1, 2021 - Bug/Conflict Report Deadline: July 5, 2021 - Bugfix Deadline: July 10, 2021 - Final Run: July 13, 2021 - Presentation of Results: July 15, 2021

3 years, 3 months

2024

2023

2022

2021

2020

Termtools July 2021