Title
Process evolution in a distributed process execution environment Process evolution in a distributed process execution environment
Author
Faculty/Department
Faculty of Applied Economics
Publication type
article
Publication
Subject
Economics
Source (journal)
International journal of information system modeling and design
Volume/pages
4(2013) :2 , p. 65-90
ISSN
1947-8186
vabb
c:vabb:345449
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
To allow the distribution of control and visibility of cross-organizational process models and increase availability and performance of the processes, a process model can be fragmented into logically different parts and distributed in the enterprise architecture. Fragmentation algorithms and execution environments which connect the fragmented process model parts together, recreating the original process execution semantics, have been proposed in earlier work. However, a critical challenge that is left open is the ability of the distributed process execution environment to respond effectively to process changes. In this paper, the authors describe the difficulties, advantages and issues of process model change support in a fragmented and distributed environment. Moreover, the authors propose a system which tackles the identified issues and allows the propagation and coordination of process changes at runtime in the distributed process execution architecture.
Handle