A Web service discovery algorithm based on dynamic composition

Author

Zhang, Fu Zhi ; Wang, Yan ; Wang, Lin

Author_Institution

Yanshan Univ., Qinhuangdao

Volume

2

fYear

2007

fDate

July 30 2007-Aug. 1 2007

Firstpage

42

Lastpage

46

Abstract

The growing number of Web services has greatly placed pressure on discovering Web services. It is a very desiderate to solve the problem how we can discover Web services accurately. The paper proposes a method based on service composition by describing Web services with OWLS. We firstly analyzed the process model of the service. Then, we make matchmaking and return the result to the requester. Compared with the algorithms based on service profile, it has made use of the process model and taken the composition and repeating execution of Web services into consideration, which can discover the services accurately .The effectiveness of the algorithm is proved by us with experiment.

Keywords

Web services; ontologies (artificial intelligence); OWLS; Web service discovery algorithm; dynamic composition; service composition; service profile; Artificial intelligence; Databases; Distributed computing; Educational institutions; Grounding; Heuristic algorithms; Information science; Software algorithms; Software engineering; Web services;

fLanguage

English

Publisher

ieee

Conference_Titel

Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, 2007. SNPD 2007. Eighth ACIS International Conference on

Conference_Location

Qingdao

Print_ISBN

978-0-7695-2909-7

Type

conf

DOI

10.1109/SNPD.2007.400

Filename

4287648