A Service-oriented Trust Management Framework for E-commerce Systems

摘要：

While the increasingly e-commerce provides enormous opportunities, it presents potential threats and risks because of lack of trust as well. Various trust management polices are proposed to improve these issues. However, most of these existing approaches only take into account a global attribute. The evaluation granularity is too coarse for customers to make an exact transaction decision. This paper proposes a service-oriented trust management framework for E-commerce systems. It consists of an authentication center, an evaluation controller, a reference controller, an update controller and a history controller. Considering the different services have different quality of service and content, our model evaluates a node under each separate service category, the evaluation result is more exact than some existing approaches and can reduce the risk of transactions. Finally, an example is given to analyze the feasibility and security of the model.

关键词： E-commerce Service-oriented trustworthiness trust management

作者: Zaobin Gan Juxia He Kai Li

作者单位: Huazhong University of Science and Technology, Wuhan 430074, China

会议类型: 国际会议

会议名称: 2010 Seventh Web Information System and Applications Conference(第七届全国web信息系统及其应用学术会议)

会议地点: 呼和浩特

会议语种:英文

页码: 203-207

在线出版日期: 2010-08-20（万方平台首次上网日期，不代表论文的发表时间）