Ontology-Based Reliability Evaluation for Web Service
Xifeng Wang, Bixin Li, Li Liao, Chunli Xie · 2011
Reliability has become a major quality metric for Web service. However, current reliability evaluation approaches lack a formal semantic representation and the support of incomplete or uncertain information. We propose a Web service reliability ontology (WSRO) serving as a basis to characterize the knowledge of Web service. And based on WSRO, a mapping to the probability graphical model is constructed. The Web service reliability evaluation results are obtained by the causality reasoning. Some evaluation results reveal that our approach is applicable and effective.