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Cloud Computing Service Composition and Search Based on Semantic

  • Cheng Zeng
  • Xiao Guo
  • Weijie Ou
  • Dong Han
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5931)

Abstract

In this paper, we put forward a matching algorithm SMA between cloud computing services of multiple input/output parameters, which considers the semantic similarity of concepts in parameters based on WordNet. Moreover, a highly efficacious service composition algorithm Fast-EP and the improved FastB+-EP are presented. Then QoS information is utilized to rank the search results. At last, we show through experiment that our approach has better efficiency of service composition than traditional approaches.

Keywords

Cloud computing Web services Service composition 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Cheng Zeng
    • 1
  • Xiao Guo
    • 1
  • Weijie Ou
    • 1
  • Dong Han
    • 1
  1. 1.State Key Lab of Software EngineeringWuhan UniversityChina

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