Facilitating Dynamic Service Compositions by Adaptable Service Connectors

Facilitating Dynamic Service Compositions by Adaptable Service Connectors

Gang Li (Institute of Computing Technology, China), Yanbo Han (Institute of Computing Technology, China), Zhuofeng Zhao (Institute of Computing Technology, China), Jing Wang (Institute of Computing Technology, China & Graduate School of the Chinese Academy of Sciences, China) and Roland M. Wagner (Fraunhofer Institute for Software & Systems Engineering, Germany)
Copyright: © 2006 |Pages: 17
DOI: 10.4018/jwsr.2006010104

Abstract

Dynamic changes of services and requirements require service connection relationships adaptable in service compositions. This paper presents an adaptable service connector model and related language and tools. The model presents service connection relationships as an explicit component with which service connections can be reconfigured and changes of services involved in the interaction can be handled; this makes the service connection relationships more adaptive. With the language and tools supporting the model, services can be dynamically chained, which make service-oriented applications adapt to volatile business requirements and dynamic changeable services. The related case study and evaluation are also presented in this paper.

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