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A Study of Knowledge Model Development using Fuzzy Model

Research Project

Project/Area Number 17500135
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Sensitivity informatics/Soft computing
Research InstitutionUniversity of Tsukuba

Principal Investigator

RYOKE Mina  University of Tsukuba, Graduate School of Business Seiences,, Associate Professor (10303348)

Co-Investigator(Kenkyū-buntansha) NAKAMORI Yoshiteru  School of Knowledge Saence, Japan Advanced lnstitute of Science and Technology, Professor (30148598)
Project Period (FY) 2005 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥3,570,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2006: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2005: ¥1,500,000 (Direct Cost: ¥1,500,000)
KeywordsFuzzy Model / Knowledge Model / Systems Methodology / Risk Management / Consumer Behavior / Ddemand Prediction / 惣菜部門 / 領域拡張アルゴリズム / ベイズ推測
Research Abstract

The purpose of this study is to propose a knowledge model development in order to predict demand and to manage a section. The typical case of the situation is the fresh food section in a supermarket which is under complex and dynamically changing circumstance. The section is focused. The knowledge model is developed by combining ensemble model to treat the fluctuation on evaluation and context model to treat the context of complex situation. A systems methodology "I-System" for knowledge integration and creation is applied to develop the knowledge model in order to manage the demand prediction in the fresh food section. The concrete approach is to divide the problem into three domains consisting of the manager's knowledge, the consumer behavior and the demand prediction and to clarify them. In the domain of the manager's knowledge, two interview surveys are carried out in order to collect the manager's knowledge on the section management and decision making items and so forth. The obtained knowledge are illustrated using KJ method, text mining techniques and Bayesian Theorem etc. In the domain of the customer behavior, a questionnaire survey is carried out via Internet in order to collect their thinking on the fresh food section. The obtained data is analyzed to find the important factors when the customers select flesh foods. Then, comparison analysis between demand side and supply side thinking is done. The results of two domains are integrated to build the demand prediction model which is different from the conventional statistical model. At the same time, the system is also developed. The system supports the manager's decision making to consider the chance loss and disposal loss.

Report

(4 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (31 results)

All 2008 2007 2006 2005

All Journal Article (14 results) (of which Peer Reviewed: 5 results) Presentation (17 results)

  • [Journal Article] Decision making under uncertainty with fuzzy targets2007

    • Author(s)
      N.N., Huynh, Y., Nakamori, M., Ryoke, T.B., Ho
    • Journal Title

      Fuzzy Optim Decis Making, springer 6

      Pages: 255-278

    • NAID

      120000861775

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Decision Making under Uncertainty with Fuzzy Targets2007

    • Author(s)
      V. N. Huynh, Y. Nakamori, M. RyokeandT. B. Ho
    • Journal Title

      Fuzzy Optim Decis Making, Springer 6

      Pages: 255-278

    • NAID

      120000861775

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Decision making under uncertainty with fuzzy targets2007

    • Author(s)
      N. N. Huynh, Y. Nakamori, M. Ryoke, T. B. Ho
    • Journal Title

      Fuzzy Optim Decis Making, springer 6

      Pages: 255-278

    • NAID

      120000861775

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Treating fuzzyines in subjective evaluationdata,2006

    • Author(s)
      Y., Nakamori, M., Ryoke
    • Journal Title

      Information Sciences, 176

      Pages: 3610-3644

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Treating Fuzzyines in Subjective Evaluation Data2006

    • Author(s)
      Y. Nakamori and M. Ryoke
    • Journal Title

      Information Sciences, Elsevier 176

      Pages: 3610-3644

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Treating fuzzyines in subjective evaluation data2006

    • Author(s)
      Yoshiteru Nakamori, Mina Ryoke
    • Journal Title

      Information Sciences 176

      Pages: 3610-3644

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Analysis of Demand-side Requirement and Supply-side Management on Fresh Side Dish Section2006

    • Author(s)
      Mina Ryoke, Kiichiro Hori, Yukihiro Yamashita, Yoshiteru Nakamori
    • Journal Title

      Proc. of Information Processing and Managenent of Uncertainty in Knowledge-Based Systems

      Pages: 232-239

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Agent-basend Approach to Complex Systems Modeling,2005

    • Author(s)
      Y., Nakamori, M., Ryoke
    • Journal Title

      European Journal of Operations Research 166

      Pages: 717-725

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] A Context-dependent Knowledge Model for Evaluation of Regional Environment2005

    • Author(s)
      S., Kawano, V, N., Huynh, M., Ryoke, Y., Nakamori
    • Journal Title

      Environmental Modeling&Software 20

      Pages: 343-352

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Agent-based Approach to Complex Systems Modeling2005

    • Author(s)
      M. Ryoke, Y. Nakamori
    • Journal Title

      European Journal of Operations Research(EJOR) 166

      Pages: 717-725

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] A Context-dependent Knowledge Model for Evaluation of Regional2005

    • Author(s)
      S. Kawano, V. N. Huynh, M. Ryokeand Y. Nakamori
    • Journal Title

      Environment, Environmental Modeling & Software 20

      Pages: 343-352

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Knowledge Discovery of Interview Survey on Fresh Management2005

    • Author(s)
      M.Ryoke, K.Hori, Y.Yamashita, Yoshiteru Nakamori
    • Journal Title

      Proc.of the Second International Symposium Knowledge Management for Strategic Creation of Technology

      Pages: 214-217

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Agent-based Approach to Complex Systems Modeling2005

    • Author(s)
      Mina Ryoke, Yoshiteru Nakamori
    • Journal Title

      European Journal of Operations Research 166

      Pages: 717-725

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A Context-dependent Knowledge Model for Evaluation of Regional Environment2005

    • Author(s)
      S.Kawano, V.N.Huynh, M.Ryoke, Y.Nakamori
    • Journal Title

      Environmental Modeling & Software 20

      Pages: 343-352

    • Related Report
      2005 Annual Research Report
  • [Presentation] Personalized Recommendation for Traditional Crafts using Fuzzy Correspondence Analysis with Kansei Data and OWA Operator2008

    • Author(s)
      M. Ryoke, Y. Nakamori and V.N. Huynh
    • Organizer
      International Workshop on Interval/Probabilistic Uncertainty and Non-Classical Logics(UncLog'08), JAIST, Ishikawa
    • Place of Presentation
      Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Prediction of Variability of Demand based on Domain Knowledge and EventMining2007

    • Author(s)
      J. Granat, M. Ryoke, Y. Nakamori, A. P. Wierzbicki
    • Organizer
      23rd IFIP TC 7 Conference on System Modelling and Optimization
    • Place of Presentation
      Cracow,Poland
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Knowledge Integration on Fresh Food Management2007

    • Author(s)
      Y. Nakamori, Y. Yamashita and M. Ryoke
    • Organizer
      the Second International Conferenceon Knowledge Science, Engineering and Management, KSEM2007 Melbourne
    • Place of Presentation
      Australia
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Kansei Visualization System using Fuzzy Correspondence Analysis2007

    • Author(s)
      M. Ryoke, Y. Nakamori
    • Organizer
      the First International Joing Conference on Knowledge Science, KSS2007/KICSS2007, JAIST, Ishikawa
    • Place of Presentation
      Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Quantification of Relationships between Evaluation Targets and Adjectives through Fuzzy Correspondence Analysis and OWA Operator2007

    • Author(s)
      M. Ryoke, K. Nagase and Y. Nakamori
    • Organizer
      2007 IEEE International Conference on Systems, Man and Cybernetics, The Delta Contre-Ville at Montrea, Quebec
    • Place of Presentation
      Canada
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] A Study on Fresh Food Management System2007

    • Author(s)
      Y. Yamashita, M. Ryoke and Y. Nakamori
    • Organizer
      Second Conference of Transdisciplinary Federation of Science and Technology
    • Place of Presentation
      Kyoto
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Prediction of variability of demand based on domain knowledge and event mining2007

    • Author(s)
      Janusz Granat, Mina Ryoke, Yoshiteru Nakamori, Andrzej P. Wierzbicki
    • Organizer
      23 rd IFIP TC 7 Conference on System Modeling and Optimization
    • Place of Presentation
      Poland
    • Related Report
      2007 Annual Research Report
  • [Presentation] Knowledge Integration on Fresh Food Management.2007

    • Author(s)
      Y. Nakamori, Y. Yamashita and M. Ryoke
    • Organizer
      the Second International Conference on Knowledge Science, Engineering and Management, KSEM 2007
    • Place of Presentation
      Australia
    • Related Report
      2007 Annual Research Report
  • [Presentation] Kansei Visualization System using Fuzzy Correspondence Analysis2007

    • Author(s)
      M. Ryoke, Y. Nakamori
    • Organizer
      the First International Joint Conference on Knowledge Science, Kss 2007/KICSS 2007
    • Place of Presentation
      Japan Tshikawa Pref.
    • Related Report
      2007 Annual Research Report
  • [Presentation] Quantification of Relationships between Evaluation Targets and Adjectives through Fuzzy Correspondence Analysis and OWA Operator2007

    • Author(s)
      M. Ryoke, K. Nagase and Y. Nakamori
    • Organizer
      IEEE International Conference on Systems, Man and Cybernetics
    • Place of Presentation
      Canada
    • Related Report
      2007 Annual Research Report
  • [Presentation] Analysis of Demand-side Requirement and Supply-side Management on Fresh Side Dish Section2006

    • Author(s)
      M. Ryoke, K. Hori, Y. Yamashita and Y. Nakamori
    • Organizer
      Information Processing and Management of Uncertainty in Knowledge-Based Systems(IPMU)
    • Place of Presentation
      Paris, France
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Difference Analysis on Recognition of both of Demand Side and Supply Side2006

    • Author(s)
      M. Ryoke, Y. Yamashita, K. Hori and Y. Nakamori
    • Organizer
      SCI06
    • Place of Presentation
      Kyoto
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Analysis of Knowledge on Fresh Side Dish Section Management2006

    • Author(s)
      Y. Yamashita, Y. Nakamori and M. Ryoke
    • Organizer
      Workshop of Japan Society for Fuzzy Theory and Intelligent Informatics
    • Place of Presentation
      Tokyo
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Analysis of Purchase Factors considering Recognition of Suppliers and Opinion of Customers2006

    • Author(s)
      K. Hori, Y. Nakamori and M. Ryoke
    • Organizer
      Workshop of Japan Society for Fuzzy Theory and Intelligent Informatics
    • Place of Presentation
      Tokyo
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Knowledge Discovery of Interview Survey on Fresh Food Management2005

    • Author(s)
      M. Ryoke, Y. Yamashita, K. Hori and Y. Nakamori
    • Organizer
      the First World Congress of the International Federation for Systems Research, International Conference Center, Kobe,
    • Place of Presentation
      Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] A Fuzzy Principal Component Model2005

    • Author(s)
      M. Ryoke and Y. Nakamori
    • Organizer
      Eleventh International Fuzzy SystemsAssociation World Congress
    • Place of Presentation
      Beijing, China
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Knowledge Discovery based on Questionnaire Surveys on Fresh Food Management2005

    • Author(s)
      M. Ryoke, Y. Yamashita. K. Hori and Y. Nakamori
    • Organizer
      FSS'05
    • Place of Presentation
      Chofu
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary

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Published: 2005-04-01   Modified: 2016-04-21  

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