Logic-ml

logic-ml@fos.kuis.kyoto-u.ac.jp

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Fwd: categories: MSFP 2012 deadline extension
by Ichiro Hasuo 18 Dec '11

18 Dec '11

Dear colleagues, The deadline for MSFP 2012 has been extended by one week to FRIDAY 23 DECEMBER. See details below. Best regards, James Chapman and Paul Blain Levy MSFP 2012 co-chairs -- Fourth Workshop on MATHEMATICALLY STRUCTURED FUNCTIONAL PROGRAMMING 25 March, Tallinn, Estonia A satellite workshop of ETAPS 2012 http://cs.ioc.ee/msfp/msfp2012/ The fourth workshop on Mathematically Structured Functional Programming is devoted to the derivation of functionality from structure. It is a celebration of the direct impact of Theoretical Computer Science on programs as we write them today. Modern programming languages, and in particular functional languages, support the direct expression of mathematical structures, equipping programmers with tools of remarkable power and abstraction. Where would Haskell be without monads? Functional reactive programming without arrows? Call-by-push-value without adjunctions? Type theory without universes? The list goes on. This workshop is a forum for researchers who seek to reflect mathematical phenomena in data and control. The first MSFP workshop was held in Kuressaare, Estonia, in July 2006, affiliated with MPC 2006 and AMAST 2006. The second MSFP workshop was held in Reykjavik, Iceland as part of ICALP 2008. The third MSFP workshop was held in Baltimore, USA, as part of ICFP 2010. Important Dates: ================ Submission of papers: 23 December 2011 Notification: 25 January 2012 Final versions due: 6 Feburary 2012 Workshop: 25 March 2012 Invited Speakers: ================= Danko Ilik, Goce Delčev University of Štip, Republic of Macedonia Neil Ghani, University of Strathclyde, UK Submission: =========== Papers must report previously unpublished work and not be submitted concurrently to another conference with refereed proceedings. Accepted papers must be presented at the workshop by one of the authors. There is no specific page limit, but authors should strive for brevity. Accepted regular papers will be published in the Electronic Proceedings in Theoretical Computer Science (EPTCS). After the workshop, there might be an opportunity to publish selected papers in a journal special issue. All submissions must be in PDF format and use the EPTCS style files. Submissions can be made through the EasyChair website, at http://www.easychair.org/conferences/?conf=msfp2012 ETAPS: ====== European Joint Conferences on Theory and Practice of Software (ETAPS) is the primary European forum for academic and industrial researchers working on topics relating to software science. ETAPS, established in 1998, is a confederation of six main annual conferences (one of them, POST, being new in 2012), accompanied by satellite workshops. ETAPS 2012 is the fifteenth event in the series. http://www.etaps.org/2012 Host City: ========== Tallinn, a city of 412,000 people, is the capital and largest city of Estonia, a small EU member country in Northern Europe, bordering Russia to the East and Latvia to the south. Located in the north of the country, on the southern shores of the Gulf of Finland, opposite Helsinki in Finland, Tallinn is most well known for its picturesque medieval Old Town, a UNESCO World Heritage site. But it also has a vivid cultural scene, outperforming most European centres of similar size. In 2011, Tallinn, along with Turku in Finland, is the Cultural Capital of Europe. Tallinn is easy to travel to. Estonia is part of Schengen and the Eurozone. The Lennart Meri International Airport of Tallinn /TLL) is only 4km from the city centre. Programme Committee: ==================== * James Chapman (co-chair), Institute of Cybernetics, Tallinn, Estonia * Paul Blain Levy (co-chair), University of Birmingham, UK * Thorsten Altenkirch, University of Nottingham, UK * Robert Atkey, University of Strathclyde, Glasgow, UK * Nils Anders Danielsson, Chalmers University and University of Gothenburg, Sweden * Martin Escardo, University of Birmingham, UK * Ichiro Hasuo, University of Tokyo, Japan * Ralf Hinze, University of Oxford, UK * Neelakantan Krishnaswami, Microsoft Research, Cambridge, UK * Daniel R. Licata, Carnegie Mellon University, Pittsburgh, PA * Ulrich Schoepp, LMU Munich, Germany * Alex Simpson, University of Edinburgh, UK * Matthieu Sozeau, INRIA, Paris, France * Sam Staton, University of Cambridge, UK Further Information: ==================== For more information about the workshop, go to: http://cs.ioc.ee/msfp/msfp2012/ With any other questions please do not hesitate to contact the co-chairs at msfp2012(a)easychair.org. [For admin and other information see: http://www.mta.ca/~cat-dist/ ]

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Logic, Algebra, and Truth Degrees 2012 - First Call
by latd12＠jaist.ac.jp 14 Dec '11

14 Dec '11

Logic, Algebra and Truth Degrees 2012 http://www.jaist.ac.jp/rcis/latd12/ First Call for Papers The third official meeting of the EUSFLAT Working Group on Mathematical Fuzzy Logic [1] will be held on 10-14 September 2012 in Kanazawa, Japan. The conference is organized by Research Center for Integrated Science [2], Japan Advanced Institute of Science and Technology [3]. Mathematical Fuzzy Logic is a subdiscipline of Mathematical Logic which studies the notion of comparative truth. The assumption that 'truth comes in degrees' has proved to be very useful in many, both theoretical and applied, areas of Mathematics, Computer Science and Philosophy. The main goal of this meeting is to foster collaboration between researchers in the area of Mathematical Fuzzy Logic, and to promote communication and cooperation with members of neighbouring fields. The featured topics include, but are not limited to, the following: . Proof systems for fuzzy logics: Hilbert, Gentzen, natural deduction, tableaux, resolution, computational complexity, etc. . Algebraic semantics: residuated lattices, MTL-algebras, BL-algebras, MV-algebras, Abstract Algebraic Logic, functional representation, etc. . Game-theory: Giles games, Rényi-Ulam games, evaluation games, etc. . First-order fuzzy logics: axiomatizations, arithmetical hierarchy, model theory, etc. . Higher-order fuzzy logical systems: type theories, Fuzzy Class Theory, and formal fuzzy mathematics. . Philosophical issues: connections with vagueness and uncertainty. . Applied fuzzy logical calculi: foundations of logical programming, logic-based reasoning about similarity, description logics, etc. We also welcome contributions on any relevant aspects of related logical systems (such as substructural and quantum logics, and many-valued logics in general). Conference Web Site: http://www.jaist.ac.jp/rcis/latd12/ Important dates: . 22 April 2012: deadline for submissions . 3 June 2012: notifications sent . 10-14 September 2012: conference Programme Committee: . Stefano Aguzzoli (University of Milano, Italy) . Matthias Baaz (Vienna University of Technology, Austria) . Petr Cintula (Academy of Sciences, Czech Republic) . Carles Noguera (CSIC, Spain) . Hiroakira Ono (JAIST, Japan), Chair . James Raftery (University of KwaZulu-Natal, South Africa) . Constantine Tsinakis (Vanderbilt University, USA) Invited Speakers: . Rostislav Horčík (Academy of Sciences, Czech Republic) . Emil Jeřábek (Academy of Sciences, Czech Republic) . Daniele Mundici (University of Florence, Italy) . Greg Restall (University of Melbourne, Australia) . Luca Spada (University of Salerno, Italy) Tutorial: . Felix Bou (University of Barcelona, Spain) If you are interested in presenting a paper, please submit a 2–4 pages abstract at http://www.easychair.org/conferences/?conf=latd2012 Your submission will be confirmed automatically on the e-mail address you provide. The accepted abstracts will be available on-line after the final decision of the program committee. If you have any problems to submit an abstract, please contact us at mail to: latd2012(a)jaist.ac.jp The deadline for contributions is 22 April 2012. The notification of acceptance/rejection will be sent until 3 June 2012. Conference dates: The scientific program will start Monday morning (10 September) and finish Friday noon (14 September). Wednesday afternoon we plan an excursion. Venue: The conference will be held in the city of Kanazawa [4,5,6], located in the Ishikawa prefecture of Japan on the Japan Sea. The venue is the Ishikawa Prefectural Museum of Art [7] in the center of Kanazawa. Local Organizing Committee: . Norbert Preining (JAIST, Japan), Chair . Katsuhiko Sano (JAIST, Japan) . Kazushige Terui (Kyoto University, Japan) . Shunsuke Yatabe (AIST, Japan) For further information please contact: latd2012(a)jaist.ac.jp [1] http://www.mathfuzzlog.org/ [2] http://www.jaist.ac.jp/rcis/en/ [3] http://www.jaist.ac.jp/ [4] http://en.wikipedia.org/wiki/Kanazawa,_Ishikawa [5] http://www.kanazawa-tourism.com/ [6] http://wikitravel.org/en/Kanazawa [7] http://www.ishibi.pref.ishikawa.jp/index_j.html

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東北大学ロジックセミナーのご案内(12月26日)
by Naohi Eguchi 08 Dec '11

08 Dec '11

(本案内を重複してお受け取りの際はご容赦ください) Logic-ml の皆様，東北大学の江口と申します．下記の要領で東北大学ロジックセミナー(田中一之研究室)を開催いたします．興味のある方は参加をご検討ください．日時：12月26日(月)，16時から．場所：東北大学北青葉山キャンパス理学総合棟1201号室発表者：新井敏康 (千葉大学大学院理学研究科) タイトル：Searching witnesses of $\Sigma^{0}_{2}$-formulas in proofs アブストラクト： We can find a witness of a PA-provable $\Sigma^{0}_{2}$-formula as limits of an elementary recursive function, whose convergence is ensured by weakly descending chains of ordinals. 東北大学ロジックセミナーの詳細につきましては下記をご参照ください． https://sites.google.com/site/sendailogichomepage/ -- 江口直日東北大学大学院理学研究科数学専攻産学官連携研究員 980-8578 宮城県仙台市青葉区荒巻字青葉6ー3 E-mail: eguchi(a)math.tohoku.ac.jp

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PPL2012論文募集
by Koji Nakazawa 07 Dec '11

07 Dec '11

（重複の場合はご容赦ください．）京都大学の中澤です．来年3月に和歌山県白浜温泉で開催される第14回プログラミングおよびプログラミング言語ワークショップ (PPL2012) のご案内（2回目）です．みなさまのご投稿，ご参加をお待ちしております．論文投稿・発表申込方法の詳細と招待講演者の情報を追加いたしました．カテゴリ1はeasy chairを通して，カテゴリ2, 3は下記投稿用メールアドレスまでお申込ください．最新情報は引き続き下記ワークショップwebページにてお知らせします． -------------------------------------------------------------------------- 第14回プログラミングおよびプログラミング言語ワークショップ（PPL2012） http://ppl2012.cs.uec.ac.jp/ 論文募集主催: 日本ソフトウェア科学会プログラミング論研究会日程: 2012年3月8日(木)〜3月10日(土) 会場: 和歌山県西牟婁郡白浜温泉むさし http://www.yado-musashi.co.jp/ PPL2012は，プログラミングおよびプログラミング言語に関する研究者が一堂に会し，最新の研究成果の発表，および新たな研究課題についての討論やアイディア交換等を行うことを目的とした，合宿形式のワークショップです．プログラミングおよびプログラミング言語の理論・設計・実装・処理系などに関する研究発表を，カテゴリ別に幅広く募集します．カテゴリ１: 国内外で未発表の論文の発表カテゴリ２: 国際会議・学術雑誌等で既発表であるが，国内では未発表の研究の紹介カテゴリ３: ポスター・デモ発表（既発表・未発表の別を問いません） ※ショートプレゼンテーションは行いませんカテゴリ１の採択論文の中から，特に独創的なアイディアや顕著な成果を含むものに対して論文賞を授与する予定です．また，ポスター・デモを含む全発表のなかから，聴衆の投票により，最も優秀なプレゼンテーションに発表賞（一般の部，学生の部）を授与する予定です．カテゴリ１（国内外未発表論文） ------------------------------ 完成した理論やシステムの研究発表のみならず，萌芽的なアイディアや問題点の提示等も歓迎します．発展途上の研究内容も積極的に採録する方針です（ただし，PPLでの発表として相応しくないと判断される場合は，この限りではありません）．また，カテゴリ1で発表された研究については，会場での討議や査読コメントをもとにその完成度を高め，将来の学術雑誌・会議等での業績に結び付けることを奨励しています．そのため，予稿集の配布は参加者のみへの限定的なものとする予定です．採録された論文は，PPL2012参加者に配布される予稿集に掲載され，参加者のみがアクセス可能な形でWEB上で公開されます（論文へのリンク集ページを作成し，閲覧に必要なパスワードを参加者に連絡します）．カテゴリ１で発表された研究のうち，PPL2012プログラム委員会として優れていると認めるものは，PPL2012終了後（2012年4月下旬予定），「コンピュータソフトウェア」誌PPL2012推薦論文としての投稿が可能です．推薦論文は，PPLプログラム委員が引き続き査読を行うことによる，迅速な査読プロセスを特長としています．カテゴリ２（国外既発表論文） ---------------------------- 査読付の国際会議または学術雑誌等で既発表であるが，国内では未発表な研究の紹介をする場です．採録決定済みの研究も含みます．PPLへの関連をもとに採録を判定いたします．カテゴリ３（ポスター・デモ発表） -------------------------------- ２時間程度のセッション内でのポスター発表またはデモ発表です．既発表・未発表の別を問いません．PPLへの関連をもとに採録を判定いたします．また，申込多数の場合は抽選によって採否を決定する可能性があります．なお，PPL2012ではポスターやデモによる活発な意見交換を促進したいという観点から，ショートプレゼンテーションのセッションは設けません．招待講演 -------- 長谷川真人（京都大学）細谷晴夫（理化学研究所脳科学総合研究センター・科学技術振興機構さきがけ）以上のお二方の招待講演を予定しています． ====================================================================== 投稿・発表申込要領３つのカテゴリそれぞれに対して，投稿は以下のように行って下さい．最新の情報は上記Webページでご確認下さい．カテゴリ１（国内外未発表論文） ------------------------------ 投稿手続きは二段階です．発表申込を行った上で論文提出を行って下さい． (注) 採録された論文等著作物は，日本ソフトウェア科学会著作権規定 (http://www.jssst.or.jp/files/user/edit/chosakuken-kitei.pdf) にもとづいて利用されますので，予めご確認ください． (注) カテゴリ１への投稿論文と類似の論文を，他の会議（予稿集を出版するもの）・論文誌などに同時投稿する場合は，査読の有無に関わらず，その旨を発表申込および論文提出の際に明記して下さい．PPLでは同時投稿の事実のみをもって論文を不採録とすることはありませんが，採否の決定に利用する場合があります（他の会議との重複を避けるため，発表内容についての条件付採録とすることもあります）．発表申込先：https://www.easychair.org/conferences/?conf=ppl2012 発表申込締切：2011年12月22日(木) 著者名，所属，論文タイトル，論文概要（日本語300〜400字程度もしくは英語200 words程度）を提出してください．上記webページのフォームに入力する日本語の文字コードはすべてUTF-8にしてください． (注) フォームにおいて，change informationをクリックすると文字化けが発生する場合がありますが，情報の登録は正しく行なわれますので問題ありません．論文提出締切：2012年1月6日(金) 10ページ程度（最大15ページ）の論文（英語もしくは日本語，PostScriptもしくはPDF形式）を提出して下さい．採否通知：2012年1月31日(火) 最終原稿提出締切：2012年2月13日(月) 採録された論文の最終原稿の提出方法は，採否通知にてお知らせいたします．カテゴリ２（国外既発表論文） ---------------------------- 昨年同様，カテゴリ2の申込締切が少し早くなっていますのでご注意ください．締切直後（2月初旬頃）に採否が決定する国際会議については，あらかじめ，下記問い合わせ先までご相談ください． (注) 申込時はabstractをテキスト形式でお送りください．最終原稿は，下記のスタイルファイルを利用したpdfにてお送りください．発表申込先：ppl2012-submit(a)kuis.kyoto-u.ac.jp 発表申込締切：2012年1月23日(月) 原論文（ページ数不問，PostScriptもしくはPDF形式）とabstract（テキスト形式）を，著者名，所属，論文タイトル，原論文の出典（発表会議名，掲載済／予定の別等）と併せて上記申込先宛にお送り下さい．採否通知：2012年1月31日(火) 最終原稿提出締切：2012年2月13日(月) カテゴリ３（ポスター・デモ発表） ------------------------------------------ ポスター・デモの区別を行なわずに募集いたします．デモを行なう場合は，発表概要においてその旨をご説明ください．発表申込先：ppl2012-submit(a)kuis.kyoto-u.ac.jp 発表申込締切：2012年2月6日(月) 著者名，所属，発表タイトル，発表概要（200〜300字程度），希望する発表形態（ポスター・デモの別），をテキスト形式で上記申込先宛にお送り下さい．採否通知：2012年2月13日(月) ワークショップ全般に関する問い合わせ先：ppl2012-oc(a)kuis.kyoto-u.ac.jp ====================================================================== プログラム委員会青戸等人 (東北大学) 稲葉一浩 (Google) 上野雄大 (東北大学) 小笠原啓 (ITプランニング) 角谷良彦 (東京大学) Jacques Garrigue (名古屋大学) 小宮常康 (電気通信大学) 立堀道昭 (IBM東京基礎研究所) 千代英一郎 (日立製作所) 中澤巧爾 (京都大学) 中田秀基 (産業技術総合研究所) 西村進 (京都大学) 長谷部浩二 (筑波大学) 浜名誠 (群馬大学) 前田敦司 (筑波大学) 八杉昌宏 (京都大学) 横山大作 (東京大学) 渡部卓雄 (東京工業大学) 実行委員会鵜川始陽 (電気通信大学) [実行委員長] 中澤巧爾 (京都大学) [プログラム共同委員長] 前田敦司 (筑波大学) [プログラム共同委員長] --------------------------------------------------------------------------

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Kobe Kolloquiun on Logic, Statistics and Informatics
by fuchino＠isc.chubu.ac.jp 04 Dec '11

04 Dec '11

We announce the following talk in Kobe Colloquium on Logic, Statistics and Informatics: ------------------------------------------------------------------------- Date and time: Dec. 12, 2011 (Mon.), 15:10 -- 16:40 Place: Presentation Room of "Fuchino Group" on the 4th Floor of Science and Technology Research Building 3 (Shizenkagakutou Sangokan) (see: http://www.kobe-u.ac.jp/en/access/rokko/campus.htm) Speaker: Professor Dr. Peter Vojtas (Department of Software Engineering of the Charles University in Prague) Title of the talk: Soundness and completeness of fuzzy Prolog/Datalog. ------------------------------------------------------------------------- Abstract: We start with using user preference search as a motivation for a many valued (fuzzy) model of Prolog/Datalog/Querying. We mention problems of classical approach with refutation and clausal rules. We base our semantics on implicative rules and many valued modus ponens. We prove soundness and completeness of our semantics. We discuss also clausal approach and fuzzy resolution. -- best regards Saka\'e Fuchino (渕野昌) ------------------------------------------------------------------------- Kobe University Graduate School of System Informatics Rokko-dai 1-1, Nada, Kobe 657-8501 e-mail: fuchino(a)diamond.kobe-u.ac.jp web page: http://kurt.scitec.kobe-u.ac.jp/~fuchino/ -------------------------------------------------------------------------

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LATD2012
by Hiroakira Ono 01 Dec '11

01 Dec '11

Logic, Algebra and Truth Degrees 2012 http://www.jaist.ac.jp/rcis/latd12/ First Call for Papers The third official meeting of the EUSFLAT Working Group on Mathematical Fuzzy Logic [1] will be held on 10-14 September 2012 in Kanazawa, Japan. The conference is organized by Research Center for Integrated Science [2], Japan Advanced Institute of Science and Technology [3]. Mathematical Fuzzy Logic is a subdiscipline of Mathematical Logic which studies the notion of comparative truth. The assumption that 'truth comes in degrees' has proved to be very useful in many, both theoretical and applied, areas of Mathematics, Computer Science and Philosophy. The main goal of this meeting is to foster collaboration between researchers in the area of Mathematical Fuzzy Logic, and to promote communication and cooperation with members of neighbouring fields. The featured topics included, but are not limited to, the following: . Proof systems for fuzzy logics: Hilbert, Gentzen, natural deduction, tableaux, resolution, computational complexity, etc. . Algebraic semantics: residuated lattices, MTL-algebras, BL-algebras, MV-algebras, Abstract Algebraic Logic, functional representation, etc. . Game-theory: Giles games, Renyi-Ulam games, evaluation games, etc. . First-order fuzzy logics: axiomatizations, arithmetical hierarchy, model theory, etc. . Higher-order fuzzy logical systems: type theories, Fuzzy Class Theory, and formal fuzzy mathematics. . Philosophical issues: connections with vagueness and uncertainty. . Applied fuzzy logical calculi: foundations of logical programming, logic-based reasoning about similarity, description logics, etc. We also welcome contributions on any relevant aspects of related logical systems (such as substructural and quantum logics, and many-valued logics in general). Conference Web Site: http://www.jaist.ac.jp/rcis/latd12/ Important dates: . 22 April 2012: deadline for submissions . 3 June 2012: notifications sent . 10-14 September 2012: conference Programme Committee: . Stefano Aguzzoli (University of Milano, Italy) . Matthias Baaz (Vienna University of Technology, Austria) . Petr Cintula (Academy of Sciences, Czech Republic) . Carles Noguera (CSIS, Spain) . Hiroakira Ono (JAIST, Japan), Chair . James Raftery (University of KwaZulu-Natal, South Africa) . Constantine Tsinakis (Vanderbilt University, USA) Invited Speakers: . Rostislav Horcik (Academy of Sciences, Czech Republic) . Emil Jerabek (Academy of Sciences, Czech Republic) . Daniele Mundici (University of Florence, Italy) . Greg Restall (University of Melbourne, Australia) . Luca Spada (University of Salerno, Italy) Tutorial: . Felix Bou (CICS, Spain) If you are interested in presenting a paper, please submit a 2‚Äì4 pages abstract at http://www.easychair.org/conferences/?conf=latd2012 Your submission will be confirmed automatically on the e-mail address you provide. The accepted abstracts will be available on-line after the final decision of the program committee. If you have any problems to submit an abstract, please contact us at mail to: latd2012(a)jaist.ac.jp The deadline for contributions is 22 April 2012. The notification of acceptance/rejection will be sent until 3 June 2012. Conference dates: The scientific program will start Monday morning (10 September) and finish Friday noon (14 September). Wednesday afternoon we plan an excursion. Venue: The conference will be held in the city of Kanazawa [4,5,6], located in the Ishikawa prefecture of Japan on the Japan Sea. The venue is the Ishikawa Prefectural Museum of Art [7] in the center of Kanazawa. Local Organizing Committee: . Norbert Preining (JAIST, Japan), Chair . Katsuhiko Sano (JAIST, Japan) . Kazushige Terui (Kyoto University, Japan) . Shunsuke Yatabe (AIST, Japan) For further information please contact: latd2012(a)jaist.ac.jp [1] http://www.mathfuzzlog.org/ [2] http://www.jaist.ac.jp/rcis/en/ [3] http://www.jaist.ac.jp/ [4] http://en.wikipedia.org/wiki/Kanazawa,_Ishikawa [5] http://www.kanazawa-tourism.com/ [6] http://wikitravel.org/en/Kanazawa [7] http://www.ishibi.pref.ishikawa.jp/index_j.html

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Kobe Colloquium on Logic, Statistics and Informatics: 1 Dec., 2011
by Hirotaka Kikyo 25 Nov '11

25 Nov '11

皆様桔梗宏孝＠神戸大学システム情報学研究科です． 2011年12月1日（木）の 17：00 から下記のように Lyon 1 大学の Amador Martin-Pizarro 氏によるモデル理論におけるMorleyの定理に関する神戸情報数理コロキウムの講演を予定しております．講演者の Amador Martin-Pizarro 氏には，モデル理論の専門の方だけでなくロジック全般の general audience 向けの講演になるよう，お願いしてあります．興味のある方は御参加ください．なお，この回の次の神戸コロキウムでは，2011年12月12日 15：10 から Professor Peter Vojtas (Charles Univ. (プラハ大学)) による many valued Prolog に関する講演を予定しております．これについては改めてご案内いたします． ---------------------------------------------------------------------------------- 神戸情報数理コロキウム日時：2011年12月1日（木）17:00 〜 18:30 場所：神戸大学自然科学総合研究棟3号館4階421室（渕野グループ内プレゼンテーション室）講演者： Amador Martin-Pizarro (リヨン１大学) 題目： Morley's theorem and Geometric Model Theory アブストラクト：A countable theory is uncountably categorical if it only has a unique model (up to isomorphism) on each uncountable cardinal. Morley proved that a theory is uncountably categorical if it is categorical on cardinality the continuum. His proof uses the fact that every model can be built from basic bricks, called strongly minimal sets (which generalise the concept of an absolutely irreducible algebraic curve). The goal of this talk is to give an overview (to a general audience) of some of the ideas of the proof based on examples. Moreover, we will link the classification of strongly minimal sets to results in other areas of mathematics, specially number theory, such as the existence of infinite Mersenne primes and Schanuel's conjecture. ------------------------------------------- 神戸大学自然科学総合研究棟3号館への行き方： http://kurt.scitec.kobe-u.ac.jp/~kikyo/seminar/scitec3.pdf

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セミナー案内
by KASHIMA Ryo 24 Nov '11

24 Nov '11

数理論理学セミナーのご案内日時：10月27日(木)17時から場所：東京工業大学大岡山キャンパス西８号館Ｗ棟 10階 W1008セミナー室話者：堀畑佳宏（東北大）題目：弱い算術とconcatenationの理論概要：文字列の結合に関する理論（concatenationの理論） TC は、2005年に Grzegorczyk によって導入され、その決定不可能性が示された。一方、2009年にはVisser, Svejdar, Ganea がそれぞれ独立に、TC が Robinson 算術 Q と互いに翻訳可能であることを示した。本発表では、concatenation の理論 WTC を新たに導入し、この理論が Robinson と Tarski によって導入された非常に弱い算術 R と互いに翻訳可能となることを見る。 ---------- 会場までの交通案内はこちらから： http://www.titech.ac.jp/about/campus/index.html ----- 鹿島亮東京工業大学大学院情報理工学研究科数理・計算科学専攻 kashima(a)is.titech.ac.jp ＃＃＃木曜夕方を中心に不定期的にセミナーを開催しています。＃＃＃＃＃＃詳細はお問い合わせください。＃＃＃

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Call for Participation: PEPM 2012
by Kohei SUENAGA 24 Nov '11

24 Nov '11

（重複して受け取られた場合はどうぞご容赦ください。）京都大学の末永と申します。来年1月に POPL 2012 と併設で開催される PEPM 2012 のご案内をお送りいたします。今回も日本からの４本の論文を含む見所満載のプログラムになっております。 Early registration は12月24日までとなっております。 POPL ともども皆様の参加をお待ち申し上げております。京都大学末永幸平 ksuenaga(a)sato.kuis.kyoto-u.ac.jp -- ACM SIGPLAN 2012 Workshop on Partial Evaluation and Program Manipulation http://www.program-transformation.org/PEPM12 January 23-24, 2012. Philadelphia, PA, USA (co-located with POPL'12) Call For Participation Online registration is open at https://regmaster3.com/2012conf/POPL12/register.php Early registration deadline is December 24, 2011 The PEPM Symposium/Workshop series brings together researchers and practitioners working in the broad area of program transformation, which spans from refactoring, partial evaluation, supercompilation, fusion and other metaprogramming to model-driven development, program analyses including termination, inductive programming, program generation and applications of machine learning and probabilistic search. PEPM focuses on techniques, supporting theory, tools, and applications of the analysis and manipulation of programs. In addition to the presentations of regular research papers, the PEPM program includes tool demonstrations and `short paper' presentations of exciting if not fully polished research. PEPM has established a Best Paper award. The winner will be announced at the workshop. INVITED TALKS Compiling Math to High Performance Code Markus Pueschel (ETH Zuerich, Switzerland) http://www.inf.ethz.ch/~markusp/index.html Specification and verification of meta-programs Martin Berger (University of Sussex, UK) http://www.informatics.sussex.ac.uk/users/mfb21/ ACCEPTED PAPERS Regular research papers: Naoki Kobayashi, Kazutaka Matsuda and Ayumi Shinohara. Functional Programs as Compressed Data Kazutaka Matsuda, Kazuhiro Inaba and Keisuke Nakano. Polynomial-Time Inverse Computation for Accumulative Functions with Multiple Data Traversals Dana N. Xu. Hybrid Contract Checking via Symbolic Simplification Susumu Katayama. An Analytical Inductive Functional Programming System that Avoids Unintended Programs Roberto Giacobazzi, Neil Jones and Isabella Mastroeni. Obfuscation by Partial Evaluation of Distorted Interpreters Michael Gorbovitski, Yanhong A. Liu, Scott Stoller and Tom Rothamel. Composing Transformations for Instrumentation and Optimization Elvira Albert, Jesus Correas Fernandez, German Puebla and Guillermo Roman-Diez. Incremental Resource Usage Analysis Takumi Goto and Isao Sasano. An approach to completing variable names for implicitly typed functional languages Martin Hirzel and Bugra Gedik. Streams that Compose using Macros that Oblige Vlad Ureche, Tiark Rompf, Arvind Sujeeth, Hassan Chafi and Martin Odersky. StagedSAC: A Case Study in Performance-Oriented DSL Development Markus Degen, Peter Thiemann and Stefan Wehr. The Interaction of Contracts and Laziness Surinder Kumar Jain, Chenyi Zhang and Bernhard Scholz. Translating Flowcharts to Non-Deterministic Languages Francisco Javier Lopez-Fraguas, Enrique Martin-Martin and Juan Rodriguez-Hortala. Well-typed Narrowing with Extra Variables in Functional-Logic Programming Geoff Hamilton and Neil Jones. Superlinear Speedup by Distillation: A Semantic Basis Short papers: Jacques Carette and Aaron Stump. Towards Typing for Small-Step Direct Reflection Janis Voigtlaender. Ideas for Connecting Inductive Program Synthesis and Bidirectionalization Tool demonstration papers: Edvard K. Karlsen, Einar W. Hoest and Bjarte M. Oestvold. Finding and fixing Java naming bugs with the Lancelot Eclipse plugin Adriaan Moors, Tiark Rompf, Philipp Haller and Martin Odersky. Scala-Virtualized Elvira Albert, Puri Arenas, Samir Genaim, Miguel Gomez-Zamalloa and German Puebla. COSTABS: A Cost and Termination Analyzer for ABS

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Workshop on Juris-informatics (JURISIN 2011)の開催のお知らせ
by Ken Satoh 16 Nov '11

16 Nov '11

各位今年の12/1-2に高松でJSAI-IsAIの一部として開催される法律と情報学のワークショップJURISIN2011 http://research.nii.ac.jp/~ksatoh/jurisin2011.html のプログラムをお送り致します。多数の方のご参加をお待ちしております。登録は、 http://www.ai-gakkai.or.jp/jsai-isai/2011/#registration の情報をご覧ください。 12/1には法言語学(Forensic Linguistics)研究で有名な明治大学法学部の堀田秀吾教授 12/2にはIJCAIでResearch Excellence Awardを受賞したKowaski教授の招待講演があります。どうぞよろしくお願いいたします。佐藤　健国立情報学研究所 =============================================================== JURISIN 2011 Program Dec. 1, 2011 12:45-13:00 Opening Remark: Ken Satoh (National Institute of Informatics and Sokendai) 13:00-14:00 Invited Talk I Implications of Forensic Linguistics for Juris-informatics Syugo Hotta (Meiji University) 14:00-14:30 Document Structure Analysis with Syntactic Model and Parsers: Application to Legal Judgments Hirokazu Igari, Akira Shimazu and Koichiro Ochimizu 14:30-15:00 Recall-Oriented Evaluation Metrics for Consistent Translation of Japanese Legal Sentences Yasuhiro Ogawa, Masaki Mori and Katsuhiko Toyama 15:00-15:30 Using Classification to Support Legal Knowledge Engineers in the Eunomos Legal Document Management System Luigi Di Caro, Llio Humphreys and Guido Boella 15:30-16:00 Coffee Break 16:00-16:30 Prerequisite-Effect Structure on Intuitionistic Kripke Model Katsuhiko Sano, Shingo Hagiwara and Satoshi Tojo 16:30-17:00 The Concept and Definition of Software Accountability in Legal Engineering Ryo Hayasaka and Koichiro Ochimizu Dec. 2, 2011 9:30-10:30 Invited Talk II WUENIC: A Case Study in Rule-based Knowledge Representation and Reasoning Robert Kowalski(Imperial College London) and Anthony Burton 10:30-11:00 Coffee Break 11:00-11:30 A Substance-Field based Argumentation Framework Wachara Fungwacharakorn, Nuanwan Soonthornphisaj and Boonserm Kijsirikul 11:30-12:00 Deliberation Process Support System for Citizen Judge Trial Based on Structure of Factors Takanori Sato, Shogo Okada and Katsumi Nitta 12:00-12:30 A Semantics of Argumentation under Incomplete Information Ken Satoh and Kazuko Takahashi 12:30-12:45 Concluding Remark: Ken Satoh (National Institute of Informatics and Sokendai)

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