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Preserving Data Flow Correctness in Process Adaptation

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5 Author(s)
Wei Song ; State Key Lab. for Novel Software Technol., Nanjing Univ., Nanjing, China ; Xiaoxing Ma ; Cheung, S.C. ; Hao Hu
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In services and cloud computing, processes need to be continually adapted to changing environments and requirements. Undisciplined process adaptation could easily lead to data flow anomalies, e.g., input missing for some activities in the process. In this paper, we study the problem of data-flow-correctness-preserving adaptation and propose three important criteria that can maintain the data flow correctness in process adaptation. We demonstrate our approach by using a typical process adaptation scenario in BPEL.

Published in:

Services Computing (SCC), 2010 IEEE International Conference on

Date of Conference:

5-10 July 2010