Fuzzy Petri Net-Based Optimized Semantic Web Service Composition

Author

Fu, Rui ; Dong, Weiqing ; Yang, Guang ; Mei, Yiduo ; Dong, Xiaoshe

Author_Institution

Dept. of Comput. Sci. & Technol., Xi´´an Jiaotong Univ., Xian

fYear

2008

fDate

24-26 Oct. 2008

Firstpage

496

Lastpage

502

Abstract

The rapid increasing of similar Web services in the Internet, as well as enhancements of requirements for quality of service (QoS) by users, had created great challenges for Web service composition. We propose an optimized method for Web service composition on the basis of semantic Web. Web service is described by fuzzy Horn clause, and a QoS-oriented Web service composition model is built by fuzzy Petri Net. Based on the proposed model and semantic Web, an optimized Web service composition algorithm is introduced. An example of Web service composition is presented to illustrate that the proposed model is beneficial to both building and execution of web service composition.

Keywords

Horn clauses; Petri nets; Web services; fuzzy logic; optimisation; semantic Web; Internet; QoS; fuzzy Horn clause; fuzzy Petri net; optimized semantic Web service composition; quality of service; Automata; Computer science; Decision making; Grid computing; IEEE members; Optimization methods; Quality of service; Semantic Web; Web and internet services; Web services;

fLanguage

English

Publisher

ieee

Conference_Titel

Grid and Cooperative Computing, 2008. GCC '08. Seventh International Conference on

Conference_Location

Shenzhen

Print_ISBN

978-0-7695-3449-7

Type

conf

DOI

10.1109/GCC.2008.16

Filename

4662907