Reconfigurable Composition of Web Services Using Belief Revision through Genetic Algorithm

摘要

Web Service Composition is development of customized services by discovering, integrating and executing relevant web services related to the service request. As the count of web services getting registered in the UDDI registry gets increased day by day, it makes dynamic selection of appropriate web services cumbersome. The proposed framework uses a set of beliefs using which, selection and composition are handled easily and effectively. Belief is a numerical quantity which varies with time based on the web service performance. The proposed approach focuses on the reconfiguration of service composition with the help of belief revision algorithm. The algorithm specifies a systematic approach towards service composition and reconfiguration.