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A COMPUTER SIMULATION AID FOR COMPLEX ECONOMIC-ECOLOGICAL SYSTEMS AND DEVELOPMENT OF EXPERIMENTAL METHODS FOR SOCIO-ECONOMIC SYSTEMS.

Research Project

Project/Area Number 07680449
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 社会システム工学
Research InstitutionUNIVERSITY OF TSUKUBA

Principal Investigator

IKEDA Saburo  UNIVERSITY OF TSUKUBA,INSTITUTE OF POLICY AND PLANNING SCIENCES,PROFESSOR., 社会工学系, 教授 (40026307)

Project Period (FY) 1995 – 1996
Project Status Completed (Fiscal Year 1996)
Budget Amount *help
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 1996: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1995: ¥1,300,000 (Direct Cost: ¥1,300,000)
KeywordsCOMPLEX SYSTEM / COMPUTER SIMULATION / EXPERIMENTAL ECONOMICS / ECONOMIC-ECOLOGICAL SYSTEM / KNOWLEDGE ENGINEERING / GENETIC ALGORITHM / 計算機シミュレーション / オブジェクト指向 / 環境リスク
Research Abstract

The main research results of this project for two years (1995-1996) are listed as follows :
1) Modeling of economic-ecological systems based on the framework of "knowledge engineering".
We have developed a kind of support system for modeling a complex economic and ecological phenomena which aids researchers or analysts who are not necessarily specialists of computer simulation programming in the following ways :
(1) setting hypothesis or conditions concerning a model structure and parameters,
(2) modification of the model in a dialogue with the computer system,
(3) use of simulation experiments on the workstation of high performance to analyze the complex economic-ecological systems.
A knowledge based programming framework is used to implement such a simulation aid system in the computer workstation. It is the combination of object-oriented programming and logic programming that enables modelers to separate the description of the model functions/knowledge and those of the simulation procedures.
2) Integrating an experimental method of gaming/experimental economics with a simulation method of the complex economic-ecological systems.
A number of experiments is conducted to simulate a process of formulating market rules in a complex economic and ecological system based on a simple hypothesis deducted form the gaming experiment. Several forms of genetic algorithms (GA) is tested in the computer simulation of such complex economic model with over hundreds economic actors pariticipated in a market.

Report

(3 results)
  • 1996 Annual Research Report   Final Research Report Summary
  • 1995 Annual Research Report
  • Research Products

    (7 results)

All Other

All Publications (7 results)

  • [Publications] Y.Maeda and S.Ikeda: "A Composite Object Model of an Urban Water Network based on Multidisciplinary Knowledge" IEEE Trans.on Systems,Man & Cybenetics,PartA. Vol.26,No.6. 718-727 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.IKEDA and T.Noda: "An Estination of Water Pollution in the Japan Sea Using GFD MOM Model" Researches related UNESCO's MAB in Japan. 5-5-5-8 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Yasunobu Maeda and Saburo Ikeda: "A Composite Object Model of an Urban water Network based on Multidisciplinary Knowledge Bases-Part 1" Composite Object Modeling. Vol26. 718-727 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Saburo Ikeda and Takenob Noda: "An Estimation of the Water Pollution in the Japan Sea Using GFD MOM Model of the Circulation with Geographical Information System" MAB-Researches related to UNESCO's Man and Biosphere Program in Japan. 5-5 5-8 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Y.Maeda and S.Ikeda: "A Composite Object Model of an Urban Water Network Dased on Multidsciplinary Knowledge" IEEE Trans. on System,Man & Cybenetics,Part A. V.26,NO.6. 718-727 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 池田三郎: "環境リスクの評価と管理-課題とそのアプローチ" 季刊環境研究. 100. 106-113 (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] S. Ikeda and M. Kataoka: "Ecological and Economic-Vulnerobility of the Marginal Sea" National Research Inst. fot Earth Sci. and Disaster Prevention(科学技術庁), 15 (1996)

    • Related Report
      1995 Annual Research Report

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Published: 1995-04-01   Modified: 2016-04-21  

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