|Wutke, Daniel; Martin, Daniel; Leymann, Frank: Model and Infrastructure for Decentralized Workflow Enactment. |
In: Proceedings of the 2008 ACM Symposium on Applied Computing (ACM SAC 08). Fortaleza, Brasil, March 16 - 20, 2008.
Universität Stuttgart, Fakultät Informatik, Elektrotechnik und Informationstechnik.
S. 90-94, englisch.
Fortaleza, Brasil: ACM, März 2008.
Artikel in Tagungsband (Konferenz-Beitrag).
|CR-Klassif.||H.4.1 (Office Automation)|
Today, enactment of Web service flows – the process of evaluating control flow and executing activities a workflow is composed of – is typically done by a centralized workflow enactment service as part of a Workflow management system. This exhibits a number of drawbacks with regard to process adaptability and process fragmentation among a number of participating partners. In order to overcome the deficiencies of centralized process navigation, we propose a model for flexible and adaptable distributed processes as orchestrations of a set of self-coordinating components, without the need for central coordination. Furthermore, we provide key characteristics and an architecture for the development of a supporting infrastructure that facilitates both, deployment and management of distributed components as well as decentralized workflow enactment.
|Abteilung(en)||Universität Stuttgart, Institut für Architektur von Anwendungssystemen|
|Eingabedatum||8. September 2008|