Web服务中的信任评估模型  

Trust Evaluation Model in Web Services

作　　者：戴常英[1] 张广志[1] 

机构地区：[1]中国石油大学计算机与通信工程学院,东营257061

出　　处：《计算机工程》2009年第9期139-141,共3页Computer Engineering

摘　　要：针对当前信任评估模型系统性能低的问题,对Web服务环境中采用的评估模型进行改进,提高系统的整体性能。同时对模型中计算各独立信任度综合信任度的合意运算进行改进,体现各信任度对综合信任度的不同影响程度。模拟实验证明,对模型以及合意运算的改进达到了预期效果。Current trust evaluation model exists performance problem. This paper improves the trust evaluation model which is used in Web services environment in order to improve the system performance. Consensus rule provided by the model is used to calculate a new trust degree. Independent trust degree is improved to show the different reflect of independent trust degree to final trust degree. Simulation experiments show the improvement of the model and consensus rule achieves the anticipated results.

关 键 词：WEB服务 信任模型 信任度 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]