| Project/Area Number |
12308017
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
社会システム工学
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| Research Institution | The University of Tokyo |
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Principal Investigator |
FURUTA Kazuo Graduate School of Frontier Sciences, Professor, 大学院・新領域創成科学研究科, 教授 (50199436)
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| Co-Investigator(Kenkyū-buntansha) |
MATSUHASHI Ryuji Graduate School of Frontier Sciences, Associate Professor, 大学院・新領域創成科学研究科, 助教授 (80229517)
YOSHIMURA Shinobu Graduate School of Frontier Sciences, Professor, 大学院・新領域創成科学研究科, 教授 (90201053)
YAMATO Hiroyuki Graduate School of Frontier Sciences, Professor, 大学院・新領域創成科学研究科, 教授 (50220421)
NAKATA Keiichi Graduate School of Frontier Sciences, Associate Professor, 大学院・新領域創成科学研究科, 助教授 (30323439)
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| Project Period (FY) |
2000 – 2002
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| Project Status |
Completed (Fiscal Year 2002)
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| Budget Amount *help |
¥27,060,000 (Direct Cost: ¥23,100,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2002: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2001: ¥11,180,000 (Direct Cost: ¥8,600,000、Indirect Cost: ¥2,580,000)
Fiscal Year 2000: ¥9,900,000 (Direct Cost: ¥9,900,000)
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| Keywords | Environmental Issues / Social Consensus Development / Consensus Model / Computer Supported Cooperative Work / Network Discussion System / Traffic Flow Simulator / Reduction of CO2 Emission / 共同作業環境 / 交通量シミュレーション / 応用一般均衡モデル / 京都メカニズム / マルチエージェントシステム / シミュレーション |
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| Research Abstract |
This study aims at developing a support system that can enhance efficient and rational social consensus development on environmental issues by asynchronous and non face-to-face discussion through a deliberation environment over the internet. The elementary technologies developed in this study are as follows.
(1) A conceptual model of consensus development process was proposed by protocol analysis of actual cases of social decision-making.
(2) A message management system that can construct a model of discussant and recommend an expert on a specific issue was developed.
(3) A method was developed to analyze and visualize the trend of each discussant and topics of discussion by statistical language processing.
(4) A traffic flow simulator was developed based on a multi-agent architecture to discuss urban traffic problems.
(5) An applied general equilibrium model was developed to evaluate effectiveness of various strategies for reducing emission of green house effect gasses.
(6) Some net conference systems equipped with supporting functions of mutual understanding among discussants were developed.
In addition, the above elementary technologies were integrated into a deliberation environment by developing web interfaces that support distributed and cooperative use of the component modules through the internet. Operability, extensibility, and maintainability on a distributed environment were tested using the interfaces developed. Finally, the integrated system was preliminarily tested by conducting virtual conferences on specific issues such as strategy selection for reducinn CO2 emission to achieve the goal of Kyoto protocol.
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