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Seminar Details

Date 8-2-2007
Time 14:30
Room/Location Room 218
Title Muti-concern Architectural modelling of Service-dríven Business Processes
Speaker Dott. Nasreddine Aoumeur
Affiliation Otto-von-Guericke University of Magdeburg, Germany
Link http://www.uni-magdeburg.de/
Abstract With the rapid embracing of service technology by most world-wide (inter-)organizations in deploying their business processes, more complex composite, flexible yet reliable and context-ware services are at quest to satisfy on-the-fly such new organizational realities. Most industrie and academia community agree that, mastering such multi-dimensional service complexity could only be achieved at early DOMAIN-level stages before any subsequent (semi-automatic) Web-deployment using advanced XML-standards. As such systems are behaviourally interaction-centric, we are recapitualting on techniques from architectural techniques, (event-driven) business rules and aspect-orientation. In this talk, I will show how interaction concerns could be explicitly separating from context-aware (e.g. location-aware) concerns using tailored rule-based behavioral connectors. Once specified, cerfified and evolved, I demonstrate how to bring both concerns together around activities to reflect the intended business semantics. This architectural approach to service modelling is formally supported through rewriting logic and high-level Petri Nets.
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