Mediation Information System Engineering based on Hybrid Service Composition Mechanism
Résumé
With the expansion of service-based information systems and the need for orga- nizations to collaborate with external partners, the alignment of business with IT has become crucial. This paper presents a hybrid service composition mech- anism, which couples logic-based and syntactic matchmaking of services and messages in order to transform business processes into executable workflows by ensuring service interoperability. This mechanism is based on both top-down and bottom-up approaches, with a view to meeting business requirements for access to available technical services, using a generic semantic profile as a pivotal model. Whereas service matchmaking focuses on functional coverage of gener- ated workflow, message matchmaking involves the generation of the required message transformation.
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