Research on Chord-Based Semantic Web Service Discovery and Composition

This article presents a Chord-based Semantic web service discovery and composition model. It will be registered to a distributed registry Chord network, classified the registration center based on domain ontology, and using the ontology to describe web services for adding semantic information. Semantic web makes up the shortcomings of traditional web services for lack of semantics. Experimental analysis shows that the model improves the accuracy and efficiency of web service publishing, discovery and composition.