A Precontract-based Transaction Handing Method in Workflow

Author

Wu, Shaofei

Author_Institution

Sch. of Comput. Sci. & Eng., WuHan Inst. of Technol., Wuhan, China

fYear

2009

fDate

25-26 April 2009

Firstpage

367

Lastpage

369

Abstract

Web service composition is used as subprocess in the workflow system. If the workflow can provide high reliability and constituency through transaction process technology, the composition of Web service and workflow will be the main solution to solve problem of e-business. Traditional transaction model lacks support for long-running transaction in application of Web service. From the angel of the tier relation between Web service composition and separated Web service that is part of Web service composition, a transaction model based on precontract and semantics encapsulation is presented to improve the efficiency of Web service-based transaction process.

Keywords

Web services; contracts; electronic commerce; fault tolerant computing; transaction processing; workflow management software; Web service composition; e-business; precontract-based transaction handing method; semantics encapsulation; transaction process technology; workflow system reliability; Artificial intelligence; Computer science; Costs; Data structures; Electronic mail; Encapsulation; Quality of service; Reliability engineering; Web and internet services; Web services; Precontract; Transaction handing; Web service; Workflow;

fLanguage

English

Publisher

ieee

Conference_Titel

Artificial Intelligence, 2009. JCAI '09. International Joint Conference on

Conference_Location

Hainan Island

Print_ISBN

978-0-7695-3615-6

Type

conf

DOI

10.1109/JCAI.2009.107

Filename

5159017