A Reputation-based Trust Model for Grid Computing
基于推荐的网格计算的信任模型*

Gives a definition of trust for grid computing and analyses properties of trust. A two layers trust model that takes domain as unit is presented. This trust model includes trust relationship between domains and trust relationship in domain. This paper mainly discusses the trust relationship between domains. In this model, trust valuation that bases on Bayesian approach is presented. For trust recommendation, this model uses PageRank technology to computing global reputation. At last, this paper gives a kind of policy that how to make decision in grid application.