Web Services Automatic Composition Based on QoS

Authors:
Jiamao Liu;Ning Gu;Yuwei Zong;Zhigang Ding;Shaohua Zhang;Quan Zhang
Affiliations:
Fudan University;Fudan University;Fudan University;Fudan University;Fudan University;Fudan University
Venue:
ICEBE '05 Proceedings of the IEEE International Conference on e-Business Engineering
Year:
2005

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QoS-aware automatic service composition: a graph view

Journal of Computer Science and Technology - Special issue on Community Analysis and Information Recommendation

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Abstract

Based on a Web service quality model, this paper proposes a Web services automatic composition approach that can enable end user to compose a Web service automatically. After modeling Web services with rules and eliminating semantics conflicts among model parameters, a deduced network is computed with the inputs given by end user. With the deduced network, we can find the composition plan whose QoS is optimal.