An Ordering-based Approach to the Evaluation of Trust Systems

摘要：

Trust systems provide a promising way to build trust relationships among users in distributed and opening systems. However, it is difficult to make quantitatively comparative anal- ysis on different trust systems because of the different application settings and the lack of effective measures. This paper constructs a framework of trust systems in terms of linear algebra, which helps us model and implement different systems in a uniform way. Besides, we propose an ordering-based approach to evaluating trust systems, then give two relevant ordering-base measures. The experiment results suggests that our method provides an effective way to analyze and evaluate trust systems.

关键词： Trust system Linear Algebra Ordering Evaluation

作者: Wei Liu Yang-Bin Tang Huai-Min Wang Gang Lu

作者单位: School of Computer, National Univ. of Defense Technology Changsha, Hunan, China National Laboratory National Laboratory for Parallel and Distributed Processing Changsha, Hunan, China School of Computer, National Univ. of Defense Technology Changsha, Hunan, China

会议类型: 国际会议

会议名称: 2011 International Conference on Information and Computer Networks(ICICN 2011)(2011年信息与计算机网络国际会议)

会议地点: 贵阳

会议语种:英文

页码: 520-524

在线出版日期: 2011-01-26（万方平台首次上网日期，不代表论文的发表时间）