Abstract
In this paper, a new method is proposed to measure the performance of service composition. Due to the nondeterministic response in the Internet, we model service composition by a group of fuzzy differential equations, where each equation describes the state change of the service composition. By using RKF method, approximate reasoning rules, and fuzzy simulation principle, we obtain the the numerical solutions. Our performance analysis is based on the solutions of the these equations. Three measure indexes have been considered: response time, throughput and resource utilization rate. A case study demonstrates the advantages.
This work is partially supported by NSF(No. 90818013) and Zhejiang NSF(No.Z1090357).
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Ding, Z., Shen, H. (2010). Applying Fuzzy Differential Equations to the Performance Analysis of Service Composition. In: Huang, DS., Zhao, Z., Bevilacqua, V., Figueroa, J.C. (eds) Advanced Intelligent Computing Theories and Applications. ICIC 2010. Lecture Notes in Computer Science, vol 6215. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-14922-1_16
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DOI: https://doi.org/10.1007/978-3-642-14922-1_16
Publisher Name: Springer, Berlin, Heidelberg
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