Dynamic Web service composition: A new approach in building reliable Web service

Pat P.W. Chan, Michael R. Lyu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

41 Citations (Scopus)

Abstract

The use of services, especially Web services, became a common practice. In Web services, standard communication protocols and simple broker-request architectures are needed to facilitate exchange of services, and this standardization simplifies interoperability. In the coming few years, services are expected to dominate software industry. There are increasing amount of Web services being made available in the Internet, and an efficient Web services composition algorithm would help to integrate different algorithm together to provide a variety of services. In this paper, we provide a dynamic Web service composition algorithm with verification of Petri-Nets. Each Web service is described by Web Service Definition Language (WSDL) and their interactions with other services are described by Web Service Choreography Interface (WSCI). Our algorithm compose the Web services with the information provided by these two descriptions. After the composition, we verify the Web service to be deadlock free with modeling the Web service as a Petri-Net. We conduct a series of experiments to evaluate the correctness and performance of the composed Web service.

Original languageEnglish
Title of host publicationProceedings - 22nd International Conference on Advanced Information Networking and Applications, AINA 2008
Pages20-25
Number of pages6
DOIs
Publication statusPublished - 2008
Event22nd International Conference on Advanced Information Networking and Applications, AINA 2008 - Gino-wan, Okinawa, Japan
Duration: 25 Mar 200828 Mar 2008

Publication series

NameProceedings - International Conference on Advanced Information Networking and Applications, AINA
ISSN (Print)1550-445X

Conference

Conference22nd International Conference on Advanced Information Networking and Applications, AINA 2008
Country/TerritoryJapan
CityGino-wan, Okinawa
Period25/03/0828/03/08

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