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Rationality of Service Composition of Workflow Net in a Service Oriented Architecture

Abstract : Users’ requirements change drives an information system evolution. Consequently, such evolution affects those atomic services which provide functional operations from one state of their composition to another state of composition. A challenging issue associated with such evolution of the state of service composition is to ensure a resultant service composition remaining rational. This paper presents a method of Service Composition Atomic-Operation Set (SCAOS). SCAOS defines 2 classes of atomic operations and 13 kinds of basic service compositions to aid a state change process by using Workflow Net. The workflow net has algorithmic capabilities to compose the required services with rationality and maintain any changes to the services in a different composition also rational. This method can improve the adaptability to the ever changing business requirements of information systems in the dynamic environment.
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Guangqi Huang, Li Huang, Xiuxiu Chen, Lily Sun. Rationality of Service Composition of Workflow Net in a Service Oriented Architecture. 15th International Conference on Informatics and Semiotics in Organisations (ICISO), May 2014, Shanghai, China. pp.155-165, ⟨10.1007/978-3-642-55355-4_16⟩. ⟨hal-01350920⟩



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