Web Services Description Ontology-Based Service Discovery Model

Goal Web services description languages and service discovery algorithms are two keys to deal with the service discovery problem. Based on the analysis of the current Web services description languages, the paper designs a goal Web services description ontology which can depict the functional features, the performance features and the semantic features of Web services. On the principle of enhancing efficiency and quality of the service discovery, the paper presents a Web services feature elements-based service discovery model, and implements a prototype system in the tourist domain