Web services synchronization in composition scenarios

Document Type

Conference Proceeding

Source of Publication

CEUR Workshop Proceedings

Publication Date

12-1-2009

Abstract

This paper discusses Web services synchronization at the composition level. Synchronization aims at assisting independent parties coordinate their actions and thus, avoid conflicts. Our previous work on synchronization primarily focused on the component level and shed the light on two types of behaviors related to specifying Web services. The control behavior defines the business logic that underpins the functioning of a Web service, and the operational behavior regulates the execution progress of this control behavior by stating the actions to carry out and the constraints to put on this progress. Control and operational behaviors continue to be used to specify composite Web services with respect to the orchestration schemas that these composite Web services have to comply with whether centralized or peer-to-peer. As a result, various types of messages to achieve synchronization are developed per type of orchestration schema. Experiments showing the use of these messages are reported in this paper as well.

Volume

494

First Page

22

Last Page

32

Disciplines

Business | Computer Sciences

Keywords

Composition, Synchronization, Web service

Scopus ID

84885199043

Indexed in Scopus

yes

Open Access

no

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