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ラフ集合と位相空間に基づいて占いを信じる感性推論システムを試作する

Research Project

Project/Area Number 19650046
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Sensitivity informatics/Soft computing
Research InstitutionHokkaido University

Principal Investigator

村井 哲也  Hokkaido University, 大学院・情報科学研究科, 准教授 (90201805)

Co-Investigator(Kenkyū-buntansha) 工藤 峰一  北海道大学, 大学院・情報科学研究科, 教授 (60205101)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 2009: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2008: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywords感性工学 / ソフトコンピューティング / 粒状計算 / ラフ集合 / トポロジー / 非妥当推論 / 信念形成 / 近似モデル
Research Abstract

最終年度である当該年度では,以下の2点に関する成果を得た.(1)占いを含むユーザとの対話における非妥当な推論に関して,「整合性維持」という制約の観点から納得できる結論を導くプロセスとして構成し,それをシミュレートする信念形成試作システムをプログラミングした.言語はJAVAを用いた.本試作システムを使って,我々が占いの典型的基本推論パターンと考えている(a)いかにも筋が通っているように見せかけるような演繹推論(b)乏しいサンプルから一般化する類の誤った帰納推論(c)占いの結果を正当化するために好都合な小前提を設定する発想推論(e)自分に都合のよい(または、厭世的な人なら都合の悪い)結論を粒度調整で導く推論(e)粒度調整(見たくないものは見えなくする等)による整合性の獲得方策(f)納得に至るプロセスとしての推論とその結果としての信念形成(占いを信じること),の以上6項を表現する部分プログラムを作成し,その挙動に関して一定の成果を確認した.(2)信念形成試作システムにおいて,粒度調整の設定を有効に活用し,粒状化の粗さ・細かさや局所性に基づく「大雑把な感性」「適切にコントロールされた感性」「詳細にこだわる感性」「特定の部分にこだわる感性」を推論のクセとして組み込んだ.その結果,複数の典型的なもっともらしい推論の類型化として,占いの結果を非常に信じ込みやすいシステム、あるいは、非常に懐疑的でなかなか信念形成に至らないシステム、をシミュレートすることができた.

Report

(3 results)
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (22 results)

All 2010 2009 2008 2007

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (8 results)

  • [Journal Article] Granularity and Approximation in Sequences, Multisets, and Sets in the Framework of Kripke Semantics2010

    • Author(s)
      T.Murai, S.Ubukata, Y.Kudo, S.Akama, S.Miyamoto
    • Journal Title

      Advances in Soft-Computing, Springer 68

      Pages: 329-334

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Evaluation Method of Relative Reducts Based on Roughness of Partitions2010

    • Author(s)
      Y.Kudo, T.Murai
    • Journal Title

      International Journal of Cognitive Informatics and Natural Intelligence 4

      Pages: 48-60

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Heuristic Algorithm of Attribute Reduction Based on Classification Ability by Condition Attributes2010

    • Author(s)
      Y.Kudo, T.Murai
    • Journal Title

      Journal of Advanced Computational Intelligence and Intelligent Informatics (受理済)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Agent Control Method Based on Variable Neighborhoods2009

    • Author(s)
      S.Ubukata, Y.Kudo, T.Murai
    • Journal Title

      Lecture Notes in Computer Science 5712

      Pages: 319-327

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Heuristic Algorithm for Attribute Reduction Based on Discernibility and Equivalence by Attributes2009

    • Author(s)
      Y.Kudo, T.Murai
    • Journal Title

      Lecture Notes in Computer Science 5861

      Pages: 351-359

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On a Criterion of Similarity between Partitions Based on Rough Set Theory.2009

    • Author(s)
      Y.Kudo, T.Murai
    • Journal Title

      Lecture Notes in Computer Science 5908

      Pages: 101-108

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Granularity-Based Framework of Deduction, Induction and Abduction2009

    • Author(s)
      Y.Kudo, T.Murai, S.Akama
    • Journal Title

      International Journal of Approximate Reasoning 50

      Pages: 1215-1226

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Modal Characterization of Visibility and Focus in Granular Reasoning2009

    • Author(s)
      Y.Kudo, T.Murai
    • Journal Title

      Journal of Advanced Computational Intelligence and Intelligent Informatics 13

      Pages: 297-303

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extended DNF Expression and Variable Granularity in Information Tables2008

    • Author(s)
      M. Kudo, T. Murai
    • Journal Title

      IEEE Transactions on Fuzzy Systems 16

      Pages: 285-298

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Kansei Evaluation Based on Prioritized Multi-Attribute Fuzzy Target-Oriented Decision Analysis2008

    • Author(s)
      H. B. Yan, V. N. Huynh, T. Mural, Y. Nakamori
    • Journal Title

      Information Sciences 178

      Pages: 4080-4093

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Note on Characteristic Combination Patterns about How to Combine Objects in Object-Oriented Rough Set Models2008

    • Author(s)
      Y. Kudo, T. Murai
    • Journal Title

      G. Wang et.al.(eds.), Rough Sets and Knowl-edge Technology. LNCS 5009 5009

      Pages: 115-123

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Unified Formulation of Deduction, Induction and Abduction Using Granularity Based on VPRS Models and Measure-Based Semantics for Modal Logics2008

    • Author(s)
      Y. Kudo, T. Murai, S. Akama
    • Journal Title

      Advances in Soft-Computing, Springer, . 46

      Pages: 280-290

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Logical Representation of Images by Means of Mufti-rough Sets for Kansei Image Retrieval2007

    • Author(s)
      T. Murai, S. Miyamoto, Y. Kudo
    • Journal Title

      Lecture Notes in Computer Scicnce, Springer 4481

      Pages: 244-251

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ラフ集合による概念の近似と推論2007

    • Author(s)
      工藤康生, 村井哲也
    • Journal Title

      人工知能学会誌 22

      Pages: 597-604

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] On a Criterion for Evaluating the Accuracy of Approximation by Variable Precision Rough Sets2010

    • Author(s)
      Y.Kudo, T.Murai
    • Organizer
      International Symposium on Integrated Uncertainty Management and Applications
    • Place of Presentation
      JAIST, Nomi city
    • Year and Date
      2010-04-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] Uncertainty in Future : A Paraconsistent Approach2010

    • Author(s)
      S.Akama, T.Murai, Y.Kudo
    • Organizer
      International Symposium on Integrated Uncertainty Management and Applications
    • Place of Presentation
      JAIST, Nomi city
    • Year and Date
      2010-04-09
    • Related Report
      2009 Annual Research Report
  • [Presentation] Attribute Reduction as Calculation of Focus in Granular Reasoning2009

    • Author(s)
      Y.Kudo, T.Murai
    • Organizer
      IEEE 39th International Symposium on Multiple-Valued Logic
    • Place of Presentation
      Naha city, Okinawa
    • Year and Date
      2009-05-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Scott-Montague Frames and Decision Support (Plenary Talk)2009

    • Author(s)
      T.Murai, V.N.Hyunh, Y.Kudo, S.Akama
    • Organizer
      First KES International Symposium on Intelligent Decision Technologies
    • Place of Presentation
      Egret Himeji, Himeji city
    • Year and Date
      2009-04-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] Variable Accessibility Models for Modal Logic on Topological Spaces2009

    • Author(s)
      T.Murai, S.Ubukata, Y.Kudo
    • Organizer
      First KES International Symposium on Intelligent Decision Technologies
    • Place of Presentation
      Egret Himeii, Himeji city
    • Year and Date
      2009-04-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] A Heuristic Algorithm for Selective Calculation of a Better Relative Reduct in Rough Set Theory2009

    • Author(s)
      Y.Kudo, T.Murai
    • Organizer
      First KES International Symposium on Intelligent Decision Technologies
    • Place of Presentation
      Egret Himeji, Himeji city
    • Year and Date
      2009-04-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] 表からのルール抽出と位相構造2008

    • Author(s)
      村井哲也, 三浦博史, 生方誠希, 工藤康生
    • Organizer
      第24回ファジィシステムシンポジウム
    • Place of Presentation
      阪南大学大阪府松原市
    • Year and Date
      2008-09-05
    • Related Report
      2008 Annual Research Report
  • [Presentation] 占いと感性推論2007

    • Author(s)
      村井哲也, 工藤康生, 赤間世紀
    • Organizer
      第9回日本感性工学会大会
    • Place of Presentation
      東京都新宿区 工学院大学
    • Year and Date
      2007-08-01
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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