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IEEE International Conference on Web Services (ICWS 2007)
A Feedback Control Framework of Service Composition Execution for Response Time Guarantee
Salt Lake City, Utah, USA
July 09-July 13
ISBN: 0-7695-2924-0
Chunming Gao, Hunan Normal University
Weian Chen, Hunan Normal University
Huowang Chen, National University of Defense Technology, Changsha, China
The Service Composition Execution Engine- WebJetFlow with dual feedback control loops, which separates Process Executor and Service Proxy to decouple process execution and service invocation, is designed and implemented. The experiment results show that the feedback control mechanism enables WebJetFlow to provide response time guarantee for differentiated processes even when workload varies significantly, and the decoupling method increases the throughput of WebJetFlow.
Citation:
Chunming Gao, Weian Chen, Huowang Chen, "A Feedback Control Framework of Service Composition Execution for Response Time Guarantee," icws, pp.1158-1159, IEEE International Conference on Web Services (ICWS 2007), 2007
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