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1996 Fiscal Year Final Research Report Summary

Studies on Fuzzy Utility Function and Its policy Applications

Research Project

Project/Area Number 07453007
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 経済政策(含経済事情)
Research InstitutionSetsunan University

Principal Investigator

SEO Fumiko  Setsunan University Dept.of Business Ad.& Informatics Professor, 経営情報学部, 教授 (50027570)

Co-Investigator(Kenkyū-buntansha) NISHIZAKI Ichiro  Setsunan University Dept.of Business Ad.& Informatics Assoc.Prof., 経営情報学部, 助教授 (80231504)
Project Period (FY) 1995 – 1996
KeywordsFuzzy Utility Function / Fuzzy Lottery Technique / Fuzzy Group Utility Function / Fuzzy Games / Intelligent Decision Support Systems / Decision Analysis Support Systems / International Conflict Solving / Fuzzy Coalition
Research Abstract

Subject 1. Studies on Fuzzy Utility Functions using Fuzzy Measures
(1) Fuzzy measures are used as a generalization of the probability measure which is used for construction of the probabilistic utility functions in classical decision analysis. A fuzzy lottery technique is proposed in derivation of fuzzy utility functions in place of the probabilistic lottery technique in the derivation of the probabilistic utility functions.
(2) In the group decision environment, the derivation of the fuzzy group utility functions is proposed on the evaluation of the secondary possibility distributions.
Subject 2. Studies on Cooperative Fuzzy Games
Fuzzy games are studied as a representative application field for using the fuzzy utility functions in the real world problems. Algorithms for solving fuzzy games in various forms are proposed.
(1) Games are formulated in parametric programming and its identity with the fuzzy games is discussed. The problem is discussed in the case of effective formation of international coalitions for international conflict solving.
(2) N-person cooperative fuzzy games with fuzzy coalitions are studied as multiobjective games in bimatrix forms and the properties of its equilibrium solutions are discussed.
Subject 3. Development of Interactive software for decision analysis support systems-IDASS-
Object-oriented program language C++ and GUI techniques are used for construction of the user-friendly interactive software for probabilistic decision analysis support systems under uncertainty. This work was done a first step for its extension to the computer-assisted fuzzy decision analysis.

  • Research Products

    (22 results)

All Other

All Publications (22 results)

  • [Publications] Seo,Fumiko: "A Cooperative Fuzzy Game fa Internationial Conflict Solving" Fuzzy Login and Its Aplications to Enginesing,Inform atiom Scieneces and Intolligant Systems,ed,Bio R Mya. kluuear. 437-446 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 瀬尾芙巳子: "不確実性下の決定戦器-インテリジュントシステムの構築に向けて" 日本オペレーションズ・リサーチ学会「変革期の経営環境と意思決定」. 9-19 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Seo,Fumiko: "Coustruction of Fuzzy wtility fuations in Geup Dezision making" Consensus under Fuzzy iness,ed. Kaapnzuk & othens. 211-230 (1977)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Seo,Fumiko: "Basic Concepts in Deaibatino of Fuzzy Multiatlrilnta utilily Functrons" proceedingo of 12th MCDM Internatiaal Conterenca,ed. Gal and Hanne. spnuger(torthcoming).

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 瀬尾芙巳子: "IDSS環境下の対話型意思決定支援プログラム-IDSS-の開発について" 摂南大学経営情報学部「経営情報研究」. (torthcoming).

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 西崎坂和: "n人協力ファジイゲームにおける最小コア、関連する解および仁" 日本ファジイ学会. 8. 301-309 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Sakawa and I.Nishizaki: "N-Person Cooperatiue Gawes with Multliple Sceuaeios" MCDM94,ed.by J.Olimaco,Springer-Vcrlag. forthcoming.

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Sakawa and I.Nishizaki: "The Nucleolus in Multiolycative n-Person Cooperative Games" MCDM95,ed.by T.gal,Springer-Verlag. forthcoming.

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] I.Nishizaki and M.Sakawa: "The headt Core and Nualeolus in inPerson Coopeative Fuzzy Gawss" Cybernstics and Sygtens Researcln 96,vol1.ed. by R.Trappe Autriou So inety for cybenditics studina. 310-315 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Sakawa and I.Nishizaki: "Lexicograplical Sdu Tions in n-person coopuative ga,es with multtipl Scenarioe" Conseusus wder Fuzzinees,ed by J.Kacpreuk et al. Klumer Academic fublisher. (forthcoming)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Fumiko Seo: "A Cooperative Fuzzy Game for International Conflicting Solving" Fuzzy Logic and Its Applications to Engineering, information Sciences and Intelligent Systems, ed.by Z.Bin and K.C.Min, Kluwer Academic Publishers. 437-446 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Fumiko Seo: "Decision Stratehies Under Uncertainty-Towards Construction of Intelligent Systema" Japan Operations Research Society, Business Environment and Decision Making in Transition. 9-19 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Fumiko Seo: "Construction of Fuzzy Utility Functions in Group Decision Making" Consensus Under "Fuzziness", ed.by J.Kacprzyk, H.Nurmi & M.Fedrizzi, Kluwer Academic Publishers. 211-230 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Fumiko Seo: "Basic Concepts in Derivation of Fuzzy Multiatribute Utility Functions" Proceedings of the 12th International Conference on MCDM,ed.by T.Gal and T.Hanne. Springer-Verlag (forthcoming).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Fumiko Seo: "On Development of Interactive Decision Analysis Support Program-IDASS-Under the IDSS Environment" Studies on Management and Informatics, Department of Business Administration And Informatics, Setsunan University. (forthcoming).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ichiro Nishizaki: "Equilibrium solutions for Multiobjective Bimatrix Games Incorporating Fuzzy Goals" Journal of Optimization Theory and Applications. Vol.86, No.2. 433-438 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ichiro Nishizaki: "The Least Core, Related Solutions and Nucleolus in n-Person Fuzzy Games" Journal of Japan Society for Fuzzy Theory and Systems. vol.8, No.6. 301-309 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ichiro Nishizaki: "A Solution Concept in Multiobjective Matrix Games with Fuzzy Payoffs and Fuzzy Goals" Fuzzy Logic and its Applications to Engineering, information Sciences and Intelligent Systems, ed.by Z.Bien and K.C.Min, Kluwer Academic Publishers. 417-426 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ichiro Nishizaki: "The least core and the nucleolus in n-person cooperative fuzzy games" Cybernetics and Systems Research '96, Vol.1 ed.by R.T.Trapple, Austrian Society for Cybernetic Studies. 310-315 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ichiro Nishizaki: "Lexicographcal solutions in n-person cooperative games with multiple scenarios" Consensus under Fuzziness, ed.by J.Kacprzyk, H.Numi and M.Fedrizzi, Kluwer Academic Publishers. 247-263 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ichiro Nishizaki: "N-Person Cooperative Games with Multiple Scenarios" Prpceedings of International Conference on MCDM '94, ed.by J.Climaco, Springer-Verlag. (forthcoming).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ichiro Nishizaki: "The Nucleolus in Multiobjective n-Person Cooperative Games" Proceedings of International Conference on MCDM '95, ed.by T.Gal, Springer-Verlag. (forthcoming).

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1999-03-09  

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