A Feedback Control Framework of Service Composition Execution for Response Time Guarantee

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IEEE International Conference on Web Services (ICWS 2007)

Salt Lake City, Utah, USA

July 09-July 13

ISBN: 0-7695-2924-0

	ASCII Text	x
	Chunming Gao, Weian Chen, Huowang Chen, "A Feedback Control Framework of Service Composition Execution for Response Time Guarantee," Web Services, IEEE International Conference on, pp. 1158-1159, IEEE International Conference on Web Services (ICWS 2007), 2007.

	BibTex	x
	@article{ 10.1109/ICWS.2007.3, author = {Chunming Gao and Weian Chen and Huowang Chen}, title = {A Feedback Control Framework of Service Composition Execution for Response Time Guarantee}, journal ={Web Services, IEEE International Conference on}, volume = {0}, year = {2007}, isbn = {0-7695-2924-0}, pages = {1158-1159}, doi = {http://doi.ieeecomputersociety.org/10.1109/ICWS.2007.3}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Web Services, IEEE International Conference on TI - A Feedback Control Framework of Service Composition Execution for Response Time Guarantee SN - 0-7695-2924-0 SP1158 EP1159 A1 - Chunming Gao, A1 - Weian Chen, A1 - Huowang Chen, PY - 2007 KW - null VL - 0 JA - Web Services, IEEE International Conference on ER -

Chunming Gao, Hunan Normal University

Weian Chen, Hunan Normal University

Huowang Chen, National University of Defense Technology, Changsha, China

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICWS.2007.3

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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