期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2014
卷号：2
期号：4
出版社：S&S Publications
摘要：Web services combine the best aspects of component-based development and the Web. With theincrease in the demand for incorporating dynamic changes to services in long term composition, Web service changemanagement has gained a lot of attention. Though a lot of works have focused on providing an optimized solution fordynamic changes only a very few have concentrated on the methodology adopted. In this paper, we focus on providinga formal approach for the evaluation of the changes made. The verification of order of execution in Long termComposed Services (LCS) has been performed using Finite State Machine and has been elucidated using Passportsystem as the case study.
关键词：Service Oriented Architecture; Web Services; Change Management; Business Policy; Long term;Composed Services
