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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...
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-...