分布式信任管理体系结构研究与实现  

RESEARCH ON DISTRIBUTED TRUST MANAGEMENT ARCHITECTURE AND ITS REALISATION

作　　者：朱重[1] 吴国新[1] 

机构地区：[1]东南大学计算机网络和信息集成教育部重点实验室,江苏南京210096

出　　处：《计算机应用与软件》2011年第4期105-108,共4页Computer Applications and Software

基　　金：国家高技术研究发展计划项目(2007AA01Z422)

摘　　要：近年来研究者着重于信任管理模型的研究,如何把信任管理模型集成到分布式应用系统中,需要深入探讨。在分析现有的信任管理体系结构基础上,结合面向服务的体系结构(SOA)和信任管理模型的固有特性,提出了分布式应用环境中的信任管理模型体系结构。同时,提出了基于相对熵的推荐信息过滤方法。在多代理仿真平台RePast上,实现了提出的体系结构和推荐信息过滤方法,并与其他推荐信息过滤方法进行了比较。In recent years,the researchers focus on studying the model of trust management.There is a need to thoroughly explore how to integrate the model of trust management to the distributed application system.Based on the analysis of existing architecture of distributed trust management and in combination with the service-oriented architecture and the inherence of trust management model,the architecture for distributed trust management in distributed application systems is proposed in this paper.We also propose a relative entropy-based approach for filtering the recommendation information in the article.We use multi-agent simulation platform RePast to realise the proposed architecture and the recommendation information filtering approach,and compare it with other filtering methods.

关 键 词：信任管理 体系结构 相对熵 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]