NDLI: Change propagation in decentralized composite web services

Content Provider	IEEE Xplore Digital Library
Author	Fdhila, W. Baouab, A. Dahman, K. Godart, C. Perrin, O. Charoy, F.
Copyright Year	2011
Description	Author affiliation: LORIA, INRIA, Vandoeuvre-lès-Nancy, France (Fdhila, W.; Baouab, A.; Dahman, K.; Godart, C.; Perrin, O.; Charoy, F.)
Abstract	Every company wants to improve the way it does business, or produce things more efficiently, and make greater profit. Therefore, business processes have become subject to evolutionary changes, which in turn increase the need for an efficient change support. In this sense, many researches were conducted to deal with business process adaptation to changes. The latter may result in the restructuring of the whole or a part of the process. Most of the proposed approaches focus on adaptation to changes in centralized processes. In sharp contrast to these works, our operation of change adaptation that we present in this paper, concerns decentralized orchestrations. Indeed, many recent approaches were proposed to decompose a composite web service into small partitions. Since the activities, the control and data flows are distributed over these partitions, it becomes difficult to specify the changes directly. Moreover, changing a derived partition may affect the way it interacts with others. In order to overcome these deficiencies, we propose a design-time methodology to support changes in decentralized business processes. We mainly demonstrate how to propagate the changes made on a centralized specification of composite web service to its resulting decentralized sub-processes.
Starting Page	508
Ending Page	511
File Size	469014
Page Count	4
File Format	PDF
ISBN	9781467306836
e-ISBN	9781936968367
e-ISBN	9781936968329
DOI	10.4108/icst.collaboratecom.2011.247097
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-10-15
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	ICST
Subject Keyword	Economics decentralized orchestrations business process change propagation Open systems Synchronization Object recognition web service
Content Type	Text
Resource Type	Article

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