Logic-ml November 2017

11 participants
17 discussions

Kobe Colloquium: Nov. 17, 2017, Satoru Kuroda
by Makoto Kikuchi 17 Nov '17

17 Nov '17

Kobe Colloquium on Logic, Statistics and Informatics 以下の要領でコロキウムを開催します。日時: 2017/11/17 (金) 16.00 - 17:30 場所: 神戸大学六甲台第2キャンパス自然科学総合研究棟3号館421室講演者：黒田覚（群馬県立女子大）題目：竹内－安本強制法について交通：阪急六甲駅またはJR六甲道駅から神戸市バス36系統「鶴甲団地」行きに乗車，「神大本部工学部前」停留所下車，徒歩すぐ． http://www.kobe-u.ac.jp/guid/access/rokko/rokkodai-dai2.html 連絡先：菊池誠　mkikuchi(a)kobe-u.ac.jp

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LFMTP'18 Call for Papers
by Makoto Hamana 17 Nov '17

17 Nov '17

皆様、来年の FLoC (FSCD,IJCAR,ITP,LICS等の合同国際会議)併設の LFMTP 2018 ワークショップのご案内です。〆切はまだ先ですがぜひ投稿をご検討ください。 -- 浜名誠群馬大学理工学府電子情報部門 [Apologies if you receive multiple copies of this announcement] ======================================================================= Call for papers Logical Frameworks and Meta-Languages: Theory and Practice LFMTP 2018 Oxford, UK, 7 July 2018 Affiliated with FSCD 2018 (part of FLoC) http://lfmtp.org/workshops/2018/ ======================================================================= SUBMISSION DEADLINE: 16 APRIL 2018 Logical frameworks and meta-languages form a common substrate for representing, implementing and reasoning about a wide variety of deductive systems of interest in logic and computer science. Their design, implementation and their use in reasoning tasks, ranging from the correctness of software to the properties of formal systems, have been the focus of considerable research over the last two decades. This workshop will bring together designers, implementors and practitioners to discuss various aspects impinging on the structure and utility of logical frameworks, including the treatment of variable binding, inductive and co-inductive reasoning techniques and the expressiveness and lucidity of the reasoning process. LFMTP 2018 will provide researchers a forum to present state-of-the-art techniques and discuss progress in areas such as the following: * Encoding and reasoning about the meta-theory of programming languages, logical systems and related formally specified systems. * Theoretical and practical issues concerning the treatment of variable binding, especially the representation of, and reasoning about, datatypes defined from binding signatures. * Logical treatments of inductive and co-inductive definitions and associated reasoning techniques, including inductive types of higher dimension in homotopy type theory. * Graphical languages for building proofs, applications in geometry, equational reasoning and category theory. * New theory contributions: canonical and substructural frameworks, contextual frameworks, proof-theoretic foundations supporting binders, functional programming over logical frameworks, homotopy and cubical type theory. * Applications of logical frameworks: proof-carrying architectures, proof exchange and transformation, program refactoring, etc. * Techniques for programming with binders in functional programming languages such as Haskell, OCaml or Agda, and logic programming languages such as lambda Prolog or Alpha-Prolog. Invited Speakers TBA Important Dates Abstract submission deadline: Monday April 9th Submission deadline: Monday April 16th Notification to authors: Monday May 14th Final version due: Monday June 4th Workshop date: Saturday July 7th Submission In addition to regular papers, we accept the submission of "work in progress" reports, in a broad sense. Those do not need to report fully polished research results, but should be of interest for the community at large. Submitted papers should be in PDF, formatted using the EPTCS style guidelines. The length is restricted to 15 pages for regular papers and 8 pages for "Work in Progress" papers. Submission is via EasyChair: https://easychair.org/conferences/?conf=lfmtp18. Proceedings Accepted regular papers will be included in the proceedings of LMFTP 2018, whose mode of publication will be determined shortly. Program Committee * Mara Alpuente (Universitat Politcnica de Valncia, Spain) * Andrej Bauer (University of Ljubljana, Slovenia) * Frdric Blanqui (Inria, France), co-chair * Ana Bove (Chalmers University of Technology, Sweden) * Stphane Graham-Lengrand (CNRS, France) * Makoto Hamana (Gunma University, Japan) * Chantal Keller (Universit Paris-Sud, France) * Carlos Olarte (Universidade Federal do Rio grande do Norte, Brazil) * Giselle Reis (CMU Qatar), co-chair * Aaron Stump (University of Iowa, USA) * Yuting Wang (Yale University, USA)

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セミナーの案内
by Makoto Kikuchi 15 Nov '17

15 Nov '17

神戸大の菊池です．代理投稿です． -- 国立情報学研究所　新井紀子です。「ロボットは東大に入れるか」プロジェクトでは、以下の講演会を開催します。本セミナーは、言語処理の現状を数理的な方向から解きほぐすことを目的に開催いたします。ご関心のある方はぜひお出かけください。「ロボットは東大に入れるか」セミナー講師：松崎拓也氏（名古屋大学大学院工学研究科） https://researchmap.jp/mtzk 日時：2017年11月24日　15時30分～17時（講演1時間、質疑応答30分）場所：学術総合センタービル　国立情報学研究所12階　1208・1210 講演内容：タイトル：「自然言語処理における統計的機械学習－数理的枠組みと応用の場からの振り返り」概要：自然言語処理の分野では1990年代末から機械学習が主要な道具となり，ここ数年は他分野と同様にニューラルネットの応用が大ブームとなっている．この講演では，統計的機械学習の最も基本的な数理的枠組みを押さえたのち，いくつかの具体的な研究例を示しながら，この15年ほどの自然言語処理分野で実際に何が起きているのかを，私見を交えつつ，数理的観点から振り返る． ※本講演会へは事前申し込みが必要ですので、申し込みフォームから事前にお申し込みください。150名に達しましたら、申し込みを終了いたします。申し込みフォーム： https://arai-lab.netcommons.org/page_20171113013248 ※入館に際しては身分証明証が必要です。入り口で身分証明証をご提示の上、セミナー参加票（ウェブ上で登録の際、参加票が発行されます）をご持参の上、警備員にお伝えください。

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RIMS共同研究（公開型）「証明論と証明活動」のご案内
by Katsumi Sasaki 13 Nov '17

13 Nov '17

みなさま　標記の研究集会　　　研究題目：証明論と証明活動　　　日程：2017年12月25日(月)〜27日(水) 　　　場所：京都大学数理解析研究所420号室の講演募集などの案内を http://www.st.nanzan-u.ac.jp/info/sasaki/2017rims/rims2017.html に載せましたので，ご連絡させていただきます．講演等の申込締切が，早目で，　　11月3日にさせていただいておりますのでご注意ください．　詳細は，上記のURLにありますが，関連する話題をお持ちでしたら，是非とも講演をご検討くださいますようお願いいたします．南山大学　佐々木克巳

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FLOPS 2018 CFP
by Makoto Tatsuta 12 Nov '17

12 Nov '17

皆様、関数型、論理型プログラミング言語の国際会議 FLOPS 2018のご案内です。ふるって投稿をご検討ください。龍田真国立情報学研究所 -------------------------------------------------- FINAL Call For Papers ========================= NOTE: DEADLINE EXTENSION ========================= FLOPS 2018: 14th International Symposium on Functional and Logic Programming In-Cooperation with ACM SIGPLAN =============================== 9-11 May, 2018, Nagoya, Japan http://www.sqlab.jp/FLOPS2018/ Writing down detailed computational steps is not the only way of programming. The alternative, being used increasingly in practice, is to start by writing down the desired properties of the result. The computational steps are then (semi-)automatically derived from these higher-level specifications. Examples of this declarative style include functional and logic programming, program transformation and re-writing, and extracting programs from proofs of their correctness. FLOPS aims to bring together practitioners, researchers and implementors of the declarative programming, to discuss mutually interesting results and common problems: theoretical advances, their implementations in language systems and tools, and applications of these systems in practice. The scope includes all aspects of the design, semantics, theory, applications, implementations, and teaching of declarative programming. FLOPS specifically aims to promote cross-fertilization between theory and practice and among different styles of declarative programming. Scope FLOPS solicits original papers in all areas of the declarative programming: * functional, logic, functional-logic programming, re-writing systems, formal methods and model checking, program transformations and program refinements, developing programs with the help of theorem provers or SAT/SMT solvers; * foundations, language design, implementation issues (compilation techniques, memory management, run-time systems), applications and case studies. FLOPS promotes cross-fertilization among different styles of declarative programming. Therefore, submissions must be written to be understandable by the wide audience of declarative programmers and researchers. Submission of system descriptions and declarative pearls are especially encouraged. Submissions should fall into one of the following categories: * Regular research papers: they should describe new results and will be judged on originality, correctness, and significance. * System descriptions: they should contain a link to a working system and will be judged on originality, usefulness, and design. * Declarative pearls: new and excellent declarative programs or theories with illustrative applications. System descriptions and declarative pearls must be explicitly marked as such in the title. Submissions must be unpublished and not submitted for publication elsewhere. Work that already appeared in unpublished or informally published workshops proceedings may be submitted. See also ACM SIGPLAN Republication Policy. Proceedings The proceedings will be published by Springer International Publishing in the Lecture Notes in Computer Science (LNCS) series (www.springer.com/lncs), as a printed volume as well as online in the digital library SpringerLink. Post-proceedings: The authors of 4-7 best papers will be invited to submit the extended version of their FLOPS paper to a special issue of the journal Science of Computer Programming (SCP). Important dates 29 November 2017 (any time zone): Abstract Submission (extended) 4 December 2017 (any time zone): Submission deadline (extended) 29 January 2018: Author notification 9-11 May 2018: FLOPS Symposium Invited Speakers William E. Byrd, University of Utah, USA Zhenjiang Hu, National Institute of Informatics, SOKENDAI, Japan + 3rd speaker to be announced Submission Submissions must be written in English and can be up to 15 pages long including references, though pearls are typically shorter. The formatting has to conform to Springer's guidelines. Regular research papers should be supported by proofs and/or experimental results. In case of lack of space, this supporting information should be made accessible otherwise (e.g., a link to a Web page, or an appendix). Papers should be submitted electronically at https://easychair.org/conferences/?conf=flops2018 Springer Guidelines https://www.springer.com/gp/computer-science/lncs/conference-proceedings-gu… Program Committee Andreas Rossberg Google, Germany Atsushi Ohori Tohoku University, Japan Bruno C. D. S. Oliveira The University of Hong Kong, China Carsten Fuhs Birkbeck, University of London, UK Chung-chieh Shan Indiana University, USA Didier Remy INRIA, France Harald Søndergaard The University of Melbourne, Australia Jacques Garrigue Nagoya University, Japan Jan Midtgaard University of Southern Denmark, Denmark Joachim Breitner University of Pennsylvania, USA John Gallagher Roskilde University, Denmark and IMDEA Software Institute, Spain (PC co-chair) Jorge A Navas SRI International, USA Kazunori Ueda Waseda University, Japan Kenny Zhuo Ming Lu School of Information Technology, Nanyang Polytechnic, Singapore María Alpuente Universitat Politécnica de Valéncia, Spain María Garcia De La Banda Monash University, Australia Martin Sulzmann Karlsruhe University of Applied Sciences, Germany (PC co-chair) Meng Wang University of Kent, UK Michael Codish Ben-Gurion University of the Negev, Israel Michael Leuschel University of Düsseldorf, Germany Naoki Kobayashi University of Tokyo, Japan Nikolaj Bjørner Microsoft Research, USA Robert Glück University of Copenhagen, Denmark Samir Genaim Universidad Complutense de Madrid, Spain Siau Cheng Khoo National University of Singapore, Singapore Organizers Martin Sulzmann Karlsruhe University of Applied Sciences (PC co-chair) John Gallagher Roskilde University and IMDEA Software Institute (PC co-chair) Makoto Tatsuta National Institute of Informatics, Japan (General Chair) Koji Nakazawa Nagoya University, Japan (Local Chair) ----------------------------------------------------------------------

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Project colloquium talk by Jurriaan Rot and Kenta Cho on 9 November
by urabenatsuki＠is.s.u-tokyo.ac.jp 06 Nov '17

06 Nov '17

[Apologies for multiple copies] Dear all, Let me advertise our next ERATO MMSD project colloquium talk by Jurriaan Rot and Kenta Cho on 9th November, 16:30-. Please find the title and the abstract below. You are all invited. Sincerely, -- Natsuki Urabe urabenatsuki(a)is.s.u-tokyo.ac.jp The University of Tokyo, ERATO MMSD ---- Thu 9 November 2017, 16:30–18:45 ERATO MMSD Takebashi Site Common Room 3 http://group-mmm.org/eratommsd/access.html 16:30-17:30 Jurriaan Rot <http://jurriaan.me/> (Radboud University), Traces and Triangles In the theory of coalgebras, trace semantics can be defined in various distinct ways, including through algebraic logics, the Kleisli category of a monad or its Eilenberg-Moore category. I will talk about recent joint work with Bart Jacobs, which elaborates two new unifying ideas in the theory of coalgebraic trace semantics: 1) previous approaches can be placed and connected in so-called state-and-effect triangles, that arise in the semantics of programs; 2) coalgebraic trace semantics is naturally presented in terms of corecursive algebras. This perspective puts the different approaches under a common roof, and allows us to derive conditions under which they coincide. 17:45-18:45 Kenta Cho <https://www.cs.ru.nl/K.Cho/> (Radboud University), String diagrams in probability theory String diagrams are a graphical language for monoidal categories, which has become very popular in categorical quantum mechanics initiated by Abramsky and Coecke. In this talk I will explain that string diagrams are also useful for (classical) probability theory. The Kleisli categories of the distribution and the Giry monad give concrete interpretation of string diagrams, respectively, for discrete probability and general measure-theoretic probability. Topics include disintegration, Bayesian inversion, and conditional independence. The talk is based on joint work with Bart Jacobs; see preprint https://arxiv.org/abs/1709.00322.

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Second Workshop on Mathematical Logic and its Applications
by YOKOYAMA Keita 06 Nov '17

06 Nov '17

みなさま、 3月に金沢にて開催予定の Second Workshop on Mathematical Logic and its Applications の講演募集のご案内です。ご講演・ご参加の検討をいただければ幸いです。横山啓太 ************************************** Call for Abstracts Second Workshop on Mathematical Logic and its Applications Kanazawa, Japan 5 - 9 March 2018 http://www.jaist.ac.jp/is/labs/ishihara-lab/mla2018/ Description ----------- The workshop brings together researchers of mathematical logic and its related areas, and would provide a forum for interplay between these areas. This workshop will be held as a part of the JSPS Core-to-Core Program "Mathematical Logic and its Applications", which is led by Japan Advanced Institute of Science and Technology (JAIST) in cooperation with several institutes both in Japan and abroad. We welcome submissions from anyone, not restricted to the members of the project, within the scope described below. Scope ------ Includes (but not limited to) the following topics and their application: * Intuitionistic logic * Type theory * Proof theory * Constructive analysis/topology * Program extraction * Reverse mathematics * Computable analysis/topology * Recursion theory (Computability theory) * Non-classical logic * Computational complexity Invited speakers ----------------- * Andrew Arana (Université Paris 1) * Douglas Bridges (University of Canterbury) * Laura Crosilla (University of Birmingham, to be confirmed) * Akitoshi Kawamura (Kyushu University) * Hidenori Kurokawa (Kanazawa University) * Maria Emilia Maietti (University of Padova) * Norbert Preining (Accelia Inc.) * Helmut Schwichtenberg (LMU Muenchen) * Kazushige Terui (Kyoto University) * Wim Veldman (Radboud University Nijmegen) * Andreas Weiermann (Ghent University, to be confirmed) Guide for authors ----------------- The authors are asked to prepare short abstracts (1 page PDF) following the guideline on the workshop web-site: http://www.jaist.ac.jp/is/labs/ishihara-lab/mla2018/contributed_talks.html Submissions are accepted through EasyChair https://easychair.org/conferences/?conf=mla2018 Deadline of submission ----------------------- 15 December 2017 Notification of acceptance will be informed by December 31. Programme Committee -------------------- * Ryota Akiyoshi (Waseda, Japan) * Josef Berger (LMU Muenchen, Germany) * Makoto Fujiwara (Waseda, Japan) * Tatsuji Kawai (Padova, Italy) * Katsuhiko Sano (Hokkaido, Japan) * Keita Yokoyama (JAIST, Japan) * Martin Ziegler (KAIST, Korea) Organizers ----------------- * Ryota Akiyoshi (Waseda, Japan) * Makoto Fujiwara (Waseda, Japan) * Tatsuji Kawai (Padova, Italy) * Takako Nemoto (JAIST, Japan) * Keita Yokoyama (JAIST, Japan) Contact address: organizers-jsps2nd(a)jaist.ac.jp -- Keita Yokoyama y-keita(a)jaist.ac.jp

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Logic-ml November 2017