Trust Model Regarding QoS Using FCMs and D-S Evidence Theory

摘要：

This paper integrates QoS to trust model.An approach for trust computing using FCMs and D-S evidence theory are presented.Compared with existing models,our model has some main features.First,it eliminates malicious recommendation by considering QoS.Second,As fuzzy inference can deal with variable dependencies in the system by decoupling dependable variables,the FCMs approach provides an efficient way to trust deducing,and also the difficulty and complexity of trust computing.Finally,the approach of D-S evidence overcomes the problem of over-precision.

关键词： Trust QoS FCMs D-S Evidence Theory

作者: Yanchun Zhu Wei Zhang

作者单位: School of Economics and Business AdministrationBeijing Normal UniversityBeijing 100875,China School of Information Central University of Finance and Economics Beijing 100081,China

会议类型: 国际会议

会议名称: 2008 IEEE International Conference on Service Operations and Logistics, and Informatics(IEEE/SOLI’2008)(IEEE服务运作、物流与信息年会)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）