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2010
IEEE

ValySeC: A Variability Analysis Tool for Service Compositions Using VxBPEL

9 years 9 months ago
ValySeC: A Variability Analysis Tool for Service Compositions Using VxBPEL
Nowadays applications are increasingly developed based on remote Web services and service composition has become a powerful novel development paradigm. Due to the fact that such applications in the context of Internet are deployed and executed in an open and dynamic environment, adaptability is one of the crucial requirements for developing such applications. In our previous work, we presented a variability-based approach to address the adaptability issue of service compositions, and developed the VxBPEL, an extension of BPEL with respect to variability. This paper presents a variability analysis tool for variability-based adaptive service compositions called ValySeC. ValySeC extracts the variation from service compositions specified using VxBPEL and provides a variation view. With the view, the designer can better understand variation points and the possible instances, and efficiently maintain the variation within service compositions. The paper presents the design and implementation...
Chang-ai Sun, Tieheng Xue, Marco Aiello
Added 15 May 2011
Updated 15 May 2011
Type Journal
Year 2010
Where APSCC
Authors Chang-ai Sun, Tieheng Xue, Marco Aiello
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