Specification and verification of data and time in web service composition

  • Authors:
  • Guangquan Zhang;Haojun Di;Mei Rong;Huijuan Shi

  • Affiliations:
  • School of Computer Science and Technology, Soochow University, Suzhou, China and State Key Laboratory of Computer Science, Chinese Academy of Science, Beijing, China;School of Computer Science and Technology, Soochow University, Suzhou, China;Shenzhen Tourism College, Jinan University, Shenzhen, China;School of Computer Science and Technology, Soochow University, Suzhou, China

  • Venue:
  • WISM'11 Proceedings of the 2011 international conference on Web information systems and mining - Volume Part II
  • Year:
  • 2011

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Abstract

The verification of Web service composition has been widely acknowledged as a challenging problem. In this paper we present a method based on data and time aware service model to validate property of Web service composition. First we translate Web service composition specification to formal model which contains data related information and time related information, and then translate this model to UPPAAL specification, at last the correctness of Web service composition is verified through the UPPAAL tool.