一种基于虚拟域的开放式语义WEB服务信誉度模型

Improving Reliability of Reputation Model for Open Semantic Web Services with Virtual-Community Concept

为了解决开放式WEB语义服务环境中的服务欺诈和性能问题,文章提出一种基于虚拟域的信誉度模型。该模型将需要相似WEB服务的服务消费者组织在同一虚拟域中,通过域内成员的相互推荐,有效降低信任推荐的网络资源消耗、提高信任推荐的效率和可靠性。并且该模型具有时间特性,能够有效抵抗更换标识、蓄意欺诈、协同作弊等恶意攻击。

We aim to improve the reliability with our concept of virtual community,which puts into one group all consumers who need the same or similar Web services.The core of our concept is that the reputation of each web service provider can be transmitted among members of the above-mentioned virtual community;thus a reliable reputation can be quickly gained with lower net resources.Sections 1 and 2 explain in some detail how to improve the reliability of the reputation model.The titles of subsections 1.1,1.2 and 1...