Semantic Message Based Web Service Composition Approach
One of most important issues in Semantic Web Service is to provide a simple and non-programming service composition mechanism based on Semantic Web Service description.In this paper,We present a semantic message based Web Service Composition study of semantic connection of Web Service and proposes a message-transaction-based approach for SWS.By defining the semantic message and its processing rules,the approach uses the semantic connection between the input and output messages of different Web Services to describe the message exchanges between them.Specially,this approach also defines composition structure information table which,on the basis of semantic web service encapsulation,gives the inner structure of the composition services via the message transaction relationship between services to decrease the complexity of SWSC.