Ranking normal fuzzy variables based on credibility theory

摘要：

Normal fuzzy variable is one of fundamental fuzzy variables in credibility theory. Credibilistic value-at-risk dominance and fuzzy dominance based on the credibility theory are relatively new and very useful tools to rank the fuzzy variables. In this paper, we rank normal fuzzy variables by the credibilistic value-at-risk dominance and fuzzy dominance. And some useful rules are obtained. Besides, for normal variables, the relationship between two comparing methods is given.

关键词： credibility theory credibilistic value-at-risk dominance fuzzy dominance normal fuzzy variable

作者: Sheng-guo LI Peng JIN

作者单位: Institute of Uncertain Systems College of Mathematical and Information Sciences,Huanggang Normal University,Hubei 438000,China

会议类型: 国际会议

会议名称: 2008 International Conference on Risk and Relianility Management(2008风险与可靠性管理国际会议)

会议地点: 北京

会议语种:英文

页码: 905-909

在线出版日期: 2008-11-10（万方平台首次上网日期，不代表论文的发表时间）