第6期 王少杰等：一种改进的DyTrust信任模型 .689. 的信任模型中，下一步工作，将对分布式Wb服务 tions and the Internet Workshops.Tokyo:IEEE Computer Soci- 架构的信任模型进行研究，针对Wb服务的特定架 cty,2004,389 构，搭建适合于Wb服务的信任模型. [6]Xiong L.Liu L PeerTrust:supporting reputation-based trust in peerto peer communities.IEEE Trans Data Knowl Eng.2004. 参考文献 16(7):843 [7]Srivatsa M,Xiong L,Liu L.Trust Guard:countering vulnerabili- [1]Chang S J.Wang H M.Yin G.DyTrust a time frame based dy- ties in reputation management for decentralized overlay networks namic trust mode for P2P systems.Chin J Comput.2006,29 /Proceedings of the 14th World Wide Web Conference.Chiba (8):1301 2005,422 (常俊胜，王怀民，尹刚.DyTrust:一种P2P系统中基于时间 [8]Marti S.Garcia-Molina H.Limited reputation sharing in P2P 帧的动态信任模型.计算机学报，2006,29(8)：1301) systems //Proceedings of the 5th ACM Conference Electronic [2]Mekouar L.Iraqi Y,Boutaba R.A reputation management and Commerce.New York:ACM Press.2004:91 selection advisor schemes for peer to peer systems//Proceedings [9]Comelli F.Damiani E.Vimercati D C D.et al.Choosing rep- of the 15th IFIP/IEEE International Workshop on Distributed utable servants in a P2P network//Proceeding of the 11th Inter- Systems:Operations Management,2004:208 national World Wide Web Conference.Hawaii:ACM Press, [3]Kamvar S D.Schlosser M T.Garcia-Molina H.The eigentrust 2002:376 algorithm for reputation management in P2P networksProceed- [10]Selcuk AA,Uzun E.Pariente M R.A reputation-based trust ings of the Twelfth International World Wide Web Conference. management system for P2P networks//Proceedings of 4th Budapest:ACM Press,2003 IEEE/ACM International Symposium on Cluster Computing [4]Dou W.Wang H M.Jia Y,et al.A recommendation based peer and the Grid.Chicago.2004 to peer trust model.Chin J Software.2004.15(4):571 [11]Wang Y,Vassileva J.Trust and reputation model in Peerto- (窦文，王怀民，贾焰，等.构造基于推荐的Peerto-Peer环境下 Peer networks/Proceedings of the Third International Confer- 的Trut模型.软件学报，2004,15(4)：571) ence on Peerto-Peer Computing Saskatoon.2003 [5]Yamamoto A.Asahara D.Itao T,et al.Distributed pagerank:a [12]Lee S.Sherwood R.Bhattacharjee B.Cooperative peer groups distributed reputation model for open peerto peer networks in NICE.Comput Networks.2006,50(4):523 Proceedings of the 2004 International Symposium on Applica-的信任模型中．下一步工作‚将对分布式 Web 服务 架构的信任模型进行研究‚针对 Web 服务的特定架 构‚搭建适合于 Web 服务的信任模型． 参 考 文 献 ［1］ Chang S J‚Wang H M‚Yin G．DyTrust：a time-frame based dy￾namic trust mode for P2P systems．Chin J Comput‚2006‚29 （8）：1301 （常俊胜‚王怀民‚尹刚．DyTrust：一种 P2P 系统中基于时间 帧的动态信任模型．计算机学报‚2006‚29（8）：1301） ［2］ Mekouar L‚Iraqi Y‚Boutaba R．A reputation management and selection advisor schemes for peer-to-peer systems∥ Proceedings of the 15th IFIP／IEEE International Workshop on Distributed Systems：Operations ＆ Management‚2004：208 ［3］ Kamvar S D‚Schlosser M T‚Garcia-Molina H．The eigentrust algorithm for reputation management in P2P networks∥ Proceed￾ings of the T welfth International World Wide Web Conference． Budapest：ACM Press‚2003 ［4］ Dou W‚Wang H M‚Jia Y‚et al．A recommendation based peer￾to-peer trust model．Chin J Software‚2004‚15（4）：571 （窦文‚王怀民‚贾焰‚等．构造基于推荐的 Peer-to-Peer 环境下 的 Trust 模型．软件学报‚2004‚15（4）：571） ［5］ Yamamoto A‚Asahara D‚Itao T‚et al．Distributed pagerank：a distributed reputation model for open peer-to-peer networks ∥ Proceedings of the 2004 International Symposium on Applica￾tions and the Internet Workshops．Tokyo：IEEE Computer Soci￾ety‚2004：389 ［6］ Xiong L‚Liu L．PeerTrust：supporting reputation-based trust in peer-to-peer communities．IEEE T rans Data Knowl Eng‚2004‚ 16（7）：843 ［7］ Srivatsa M‚Xiong L‚Liu L．TrustGuard：countering vulnerabili￾ties in reputation management for decentralized overlay networks ∥ Proceedings of the14th World Wide Web Conference．Chiba‚ 2005：422 ［8］ Marti S‚Garcia-Molina H．Limited reputation sharing in P2P systems ∥ Proceedings of the 5th ACM Conference Electronic Commerce．New York：ACM Press‚2004：91 ［9］ Comelli F‚Damiani E‚Vimercati D C D‚et al．Choosing rep￾utable servants in a P2P network∥ Proceeding of the11th Inter￾national World Wide Web Conference．Hawaii：ACM Press‚ 2002：376 ［10］ Selcuk A A‚Uzun E‚Pariente M R．A reputation-based trust management system for P2P networks ∥ Proceedings of 4th IEEE／ACM International Symposium on Cluster Computing and the Grid．Chicago‚2004 ［11］ Wang Y‚Vassileva J．Trust and reputation model in Peer-to￾Peer networks∥ Proceedings of the Third International Confer￾ence on Peer-to-Peer Computing．Saskatoon‚2003 ［12］ Lee S‚Sherwood R‚Bhattacharjee B．Cooperative peer groups in NICE．Comput Networks‚2006‚50（4）：523 第6期 王少杰等： 一种改进的 DyTrust 信任模型 ·689·