| 支持群决策过程建模的层次影响图模型 |
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| 引用本文： | 胡笑旋,杨善林,张强.支持群决策过程建模的层次影响图模型[J].系统工程理论与实践,2011,31(7):1312-1319. |
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| 作者姓名： | 胡笑旋 杨善林 张强 |
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| 作者单位： | 1. 合肥工业大学 管理学院,合肥 230009;
2. 过程优化与智能决策教育部重点实验室, 合肥 230009 |
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| 基金项目： | 国家自然科学基金(70801024,70631003,70971035); 教育部博士点基金(200803590007) |
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| 摘 要： | 传统影响图模型不具备对群决策过程的建模能力.针对这一问题, 提出了层次影响图模型. 首先给出了层次影响图的定义,它是一个以层次方式排列的影响图的集合.然后建立了不同影响图之间的三种 消息传递方式,研究了在能够接收外界消息情况下的影响图演算方法.最后使用一个群决策案例展示了建模和求解 的过程.层次影响图采用了分解-联合的建模策略,将影响图的应用范围扩展到群决策领域.
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| 关 键 词： | 影响图 群决策 建模 消息传递 |
| 收稿时间： | 2010-01-02 |
Hierarchical influence diagrams for group decision process modeling |
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| HU Xiao-xuan,YANG Shan-lin,ZHANG Qiang.Hierarchical influence diagrams for group decision process modeling[J].Systems Engineering —Theory & Practice,2011,31(7):1312-1319. |
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| Authors: | HU Xiao-xuan YANG Shan-lin ZHANG Qiang |
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| Institution: | 1. School of Management, Hefei University of Technology, Hefei 230009, China;
2. Key Laboratory of Process Optimization and Intelligent Decision-making, Ministry of Education, Hefei 230009, China |
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| Abstract: | The use of traditional influence diagrams(IDs)for group decision-making modehng is limited. For this reason,a framework of hierarchical influence diagrams(HIDs)was proposed.First the definition of hierarchical influence diagrams was given,which is a set of influence diagrams organized in a hierarchical way.Those influence diagrams communicate with each other by three types of message passing.Then the evaluation algorithm for hierarchical influence diagrams was defined.Finally the HIDs modeling and evaluatio... |
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| Keywords: | influence diagrams group decision making modeling message passing |
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