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Web services allow application to communicate using standardized protocols with low cost. With the development of SOA, web services have gained wide popularity. Since many web services are available in internet, finding the most appropriate for the user request is difficult. The paper presents a study on various web service discovery approaches and its features. Agent based discovery with QoS ranks web service accurately and fast.

Keywords

Semantic Web Discovery, QoS, UDDI, Web Service Discovery WSDL
User