Date Added: Feb 2013
The web has been changed a lot after the introduction of a Service Oriented Architecture (SOA). The business processes are more efficient to perform a task by composing the number of web services. But, all these things are done statically. They are not flexible in nature. Semantic web comes here to rescue. Semantic Web Service (SWS) is the form of Semantic Web. Semantic Web Service (SWS) allows services to be discovered and execute them at runtime. The purpose of this paper is to compare SWS composition approaches.