A Semantic Web Service Discovery Method Based on Ontology
Many methods have been used such as UDDI and DWS to discovery requested web services. But they are just a kind of simple syntax match based on keywords and have a low ratio and precision. This paper proposes A Semantic Web Service Discovery Method Based on Ontology. It uses tree-form data structure to describe the web services and give all the nodes a weight value by certain strategy, then compute the semantic similarity between the web services requested and the services registered. To validate the feasibility and effectiveness of the algorithm, we construct a self-developed prototype system to show how well it works. The experiments prove that this algorithm has high recall and precision than other methods.
W. Y. Tian and Z. J. Xu, "A Semantic Web Service Discovery Method Based on Ontology", Applied Mechanics and Materials, Vols. 20-23, pp. 878-883, 2010