摘要
研究在群决策支持系统(GDSS)中对决策对象的综合评判问题。在分析现有方法局限性的基础上,提出一种基于改进的Bora投票协议的群决策综合评判方法,以实现agent对代理者偏好的提取。通过比较简便的方法收集决策者的评价意见,依照协议将定性的评价映射为数量评分。采用的投票协议可以避免建设性的操纵,克服了以往系统的主要缺陷,有效地实现了多人、多因素条件下的定性评价的量化和排序。
Comprehensive evaluation problem for decision objects is studied in group decision support systems (GDSS). Based on an analysis of limitations of existing methods, a new approach based on improved Bora voting protocol is proposed, by which the agent can get his preference elicitation. Opinions of decision-maker are collected in a simple way. The qualitative evaluation is translated to a quantitative grade and the constructive coalitional manipulation is avoided. It provides an effective comprehensive evaluation algorithm for scoring and ranking involving multi-user and multi-factors in the GDSS by qualitative evaluation and overcomes the drawbacks of existing systems.
出处
《北京理工大学学报》
EI
CAS
CSCD
北大核心
2004年第11期974-977,共4页
Transactions of Beijing Institute of Technology
基金
国家部委预研项目(413150801)
关键词
群决策支持系统
Bora投票协议
综合评判
group decision support system
Bora voting protocol
comprehensive evaluation
