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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.
https://hal.inria.fr/hal-01350920 Contributor : Hal IfipConnect in order to contact the contributor Submitted on : Tuesday, August 2, 2016 - 11:24:46 AM Last modification on : Thursday, January 9, 2020 - 4:04:02 PM Long-term archiving on: : Thursday, November 3, 2016 - 5:31:42 PM
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⟩