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2010 Fiscal Year Self-evaluation Report

Study of SAT-based constraint optimization problem solving and its parallel distributed processing

Research Project

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Project/Area Number 20240003
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Software
Research InstitutionKobe University

Principal Investigator

TAMURA Naoyuki  Kobe University, 情報基盤センター, 教授 (60207248)

Project Period (FY) 2008 – 2011
KeywordsSAT / 制約最適化問題 / 並列処理・分散処理
Research Abstract

(1)制約最適化問題と制約充足問題(以下まとめてCSPと呼ぶ),SAT変換に基づく並列SATソルバーによる解法に着目し,実用的規模の問題を高速に解くための手法の研究,実証ソフトウェアの開発,および評価を目的とした
(2)既存SAT技術のCSPへの適用について,適用分野の拡大,大規模な問題への対応,高速な求解の実現を研究課題とし,対応する研究グループを組織して研究を進めた

  • Research Products

    (11 results)

All 2011 2010 2009 Other

All Journal Article (5 results) (of which Peer Reviewed: 3 results) Presentation (5 results) Remarks (1 results)

  • [Journal Article] SAT変換に基づく制約ソルバーとその性能評価2010

    • Author(s)
      田村直之, 丹生智也, 番原睦則
    • Journal Title

      コンピュータソフトウェア 27巻

      Pages: 183-196

    • Peer Reviewed
  • [Journal Article] Solving Open Job-Shop Scheduling Problems by SAT Encoding2010

    • Author(s)
      M.Koshimura, H.Nabeshima, H.Fujita, R.Hasegawa
    • Journal Title

      IEICE Trans.on Information and Systems Vol.E93-D

      Pages: 2316-2318

  • [Journal Article] A SAT-based Method for Solving the Two-dimensional Strip Packing Problem2010

    • Author(s)
      T.Soh, K.Inoue, N.Tamura, M.Banbara, H.Nabeshima
    • Journal Title

      Fundamenta Informaticae Vol.102

      Pages: 467-487

    • Peer Reviewed
  • [Journal Article] 分散制約最適化問題へのソフトアーク整合の適用2010

    • Author(s)
      松井俊浩, M.C.Silaghi, 平山勝敏, 横尾真, 松尾啓志
    • Journal Title

      人工知能学会論文誌 25巻

      Pages: 410-422

    • Peer Reviewed
  • [Journal Article] Compiling Finite Linear CSP into SAT2009

    • Author(s)
      N.Tamura, A.Taga, S.Kitagawa, M.Banbara
    • Journal Title

      Constraints Vol.27

      Pages: 254-272

  • [Presentation] SAT型制約ソルバーSugarについて2011

    • Author(s)
      田村直之, 丹生智也, 番原睦則
    • Organizer
      第81回人工知能学会人工知能基本問題研究会
    • Place of Presentation
      山梨大学(招待講演)
    • Year and Date
      2011-01-31
  • [Presentation] Solving Constraint Satisfaction Problems by a SAT Solver2010

    • Author(s)
      N.Tamura, T.Tanjo, M.Banbara
    • Organizer
      Joint Workshop on Implementation of Constraint Logic Programming Systerns and Logic-based Methods in Prograrmming Environments
    • Place of Presentation
      Edinburgh (Scotland)(招待講演)
    • Year and Date
      2010-07-15
  • [Presentation] Solving Constraint Satisfaction Problems with SAT Technology2010

    • Author(s)
      N.Tamura, T.Tanjo, M.Banbara
    • Organizer
      10th Int'l Symp.on Functional and Logic Programming
    • Place of Presentation
      東北大学(宮城県)(招待講演)
    • Year and Date
      2010-04-19
  • [Presentation] c-sat : A Parallel SAT Solver for Clusters2009

    • Author(s)
      K.Ohmura, K.Ueda
    • Organizer
      12th Int' l Conf on Theory and Applications of Satisfiability Testing (SAT 2009)
    • Place of Presentation
      Swansea (Wales).
    • Year and Date
      2009-07-03
  • [Presentation] 並列分散型SATソルベにおける探索空間の分割手法の提案2009

    • Author(s)
      高見明秀, 鍋島英知, 岩沼宏治
    • Organizer
      電子情報通信学会IEICE-SS-444
    • Place of Presentation
      佐賀大学
    • Year and Date
      2009-03-02
  • [Remarks] ホームページ

    • URL

      http://www.edu.kohe-u.ac.jp/istc-tamlab/cspsat/

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Published: 2012-02-13   Modified: 2016-04-21  

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