语义Web服务信誉度模型及其实现

Design and implementation of semantic Web service reputation model

语义Web服务信誉度通过对一个语义Web服务过去的“表现”进行综合,为其预期的行为作出评价。针对语义Web服务的特点,提出了一种语义Web服务信誉度模型,并深入研究了其相关算法。该模型为服务信誉度加入了语义信息,并综合了第三方权威机构的评价,使得信誉度值更有效和准确。在此基础上,提出了一种将该信誉度模型与现有语义Web服务体系结构结合的实现方案,并给出了相关算法的实现思路和信誉度对象的类结构。

Reputation evaluated the semantic Web service according to its past behavior. Through studying the characteristics of semantic Web service, a reputation model of semantic Web service was proposed, and the algorithm relevant to it was also researched deeply. This model has the advantage of adding the semantic information into the service reputation and integrating the evaluation of third party authority organization, which makes the reputation evaluation more efficient and exact. In addition, an application scenario of this model was also proposed, which integrated this reputation model into the current semantic Web service infrastructure, along with the class structure of reputation object.