为解决P2P系统中的安全性和公平性问题,在总结已有信任管理系统的基础上,提出基于推荐的P2P系统信任管理模型RBTM(Recommendation Based Trustmanagement Model),并给出了该模型的数学分析表示。
In order to solve the security and justice problems in Peer to Peer system, this paper introduces recommendation based Peer to Peer trust-management model RBTM, on the basis of summarizing existing trust management system. It also gives mathematic description of the model.