Business Process Decomposition Based on Service Relevance Mining
Zicheng Huang, Jinpeng Huai, Xudong Liu, Jiangjun Zhu · 2010
Reuse is an important mechanism for improving the efficiency of software development. For Internet-scale software produced through service composition, the simple reuse granularity at service is often inefficient due to the large number of available services. This paper proposes a novel architecture which enables efficient reuse of process fragments. In the proposed architecture, services are organized into a network, called Service Composition Network (SCN), based on their co-occurence in the existing composite services. The reusable process fragments are extracted by decomposing existing composite services according to both the structural constraint of the process and the relevance of services in the same process fragment. The design principles and a prototype implementation of this architecture are presented, the performance of the proposed approach is analyzed, and an application is described to demonstrate the effectiveness of it.