Composition of Web services into distributed applications recently becomes a hot topic in computer science. In this paper a pi-calculus based model for Web service composition is presented in which the event process, signal notification and construct of transaction are added. The operational semantics of the model is interpreted. Further the expressiveness of the model is discussed, and a typical case study is explored. Finally, some comments are made
Published in:
Pervasive Computing and Applications, 2006 1st International Symposium on
Date of Conference: 3-5 Aug. 2006