A Method of Abstract Service Aggregation for Service Composition in Service oriented Manufacturing System

摘要

Service composition, which can realize the added value of service, is the core to implement service oriented manufacturing system. The paper mainly studies the method of abstract service aggregation based on composable correlation drove by the user's service request. First, the several related definitions are illustrated. Then service aggregation algorithm is given by employing partial ordering relationship of abstract service discovered base on the composable correlation among services.