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Automated Web Service Change Management (AWSCM) is a pioneer tool which constructs Subset WSDL based on change impact analysis of WSDL and WS code. AWSCM visualize and capture changes in the form of intermediate artifacts during impact analysis. This paper presents AWSCM modules, intermediate artifacts, components, and its applications. The paper gives insight on computation of change impact as well as mapping them to their test cases. Discussion on details of algorithm for the construction of reduce regression test suite. AWSCM can also be useful for top down development of web services using the subset operations in WSDL.
Animesh Chaturvedi (Mon,) studied this question.