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Displaying 1-5 out of 5 total
Existence Dependency-Based Domain Modeling for Improving Stateless Process Enactment
Found in: Services, IEEE Congress on
By Raf Haesen, Monique Snoeck, Wilfried Lemahieu, Stephan Poelmans
Issue Date:July 2009
pp. 515-521
In a process-enabled service oriented architecture, a process engine typically stores the state of the process instances during enactment. As an alternative, stateless process enactment entails that process state is derived from the state of business objec...
Coordinated Web Services Orchestration
Found in: Web Services, IEEE International Conference on
By Geert Monsieur, Monique Snoeck, Wilfried Lemahieu
Issue Date:July 2007
pp. 775-783
In a Business Process Execution Language (BPEL) process definition the sequence of exchanged messages typically originates from the sequence of business process activities and from the need of coordination of those activities across the participants of the...
Considering (de)centralization in a Web Services World
Found in: Internet and Web Applications and Services, International Conference on
By Frank G. Goethals, Monique Snoeck, Wilfried Lemahieu, Jacques Vandenbulcke
Issue Date:May 2007
pp. 22
Web services standards are interesting to realize Business-to-Business integration (B2Bi). However, in the Web services domain too little attention has been paid to the importance of centralizing and decentralizing some data and process issues. This paper ...
Coordinating COTS Applications via a Business Event Layer
Found in: IEEE Software
By Wilfried Lemahieu, Monique Snoeck, Frank Goethals, Manu De Backer, Raf Haesen, Jacques Vandenbulcke, Guido Dedene
Issue Date:July 2005
pp. 28-35
Integrating and coordinating COTS software requires appropriate analysis and architectural design. Most integration architectures use message-oriented middleware for the interaction between COTS applications. However, the abstraction level of these one-to-...
A context-based navigation paradigm for accessing Web data
Found in: Proceedings of the 2000 ACM symposium on Applied computing (SAC '00)
By Wilfried Lemahieu
Issue Date:March 2000
pp. 948-955
This paper describes the effects of program restructuring in a dataflow environment. Previous studies showed that dataflow programs can exhibit locality and that a memory hierarchy is feasible in a dataflow environment. This study shows that the order in w...