Discovering Web Services By Matching Semantic Relationships Through Ontology

Abstract

The Web Service semantic annotation plays a major role in the Software Engineering. The Web Services requires the services to be semantically annotated. The Semantic annotation needs the services to be specified in the form of ontology, which shows the relationships. The Ontology is build in order to relate the web service with the keyword matching. With the help of the keyword the web services are discovered in a well formed manner. The keyword matching algorithm best suits to discover the web services based on the user request. The effective web services are identified and measured by using high throughput and low latency. The unwanted and unneeded services are filtered by using filtering method. The filtering is done and the final result is calculated and predicted by using the performance measures such as precision, accuracy, recall etc., Here, the identified web services are compared with and without applying semantic annotation. Finally, the effective web services are taken into account by calculating an accuracy measure which results in the performance factor.