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ICSOC
2010
Springer

Artifact-Centric Choreographies

3 years 6 months ago
Artifact-Centric Choreographies
Classical notations for service collaborations focus either on the control flow of participating services (interacting models) or the order in which messages are exchanged (interaction models). None of these approaches emphasizes the evolution of data involved in the collaboration. In contrast, artifact-centric models pursue the converse strategy and begin with a specification of data objects. This paper extends existing concepts for artifact-centric business process models with the concepts of agents and locations. By making explicit who is accessing an artifact and where the artifact is located, we are able to automatically generate an interaction model that can serve as a contract between the agents and by construction makes sure that specified global goal states on the involved artifacts are reached.
Niels Lohmann, Karsten Wolf
Added 26 Jan 2011
Updated 26 Jan 2011
Type Journal
Year 2010
Where ICSOC
Authors Niels Lohmann, Karsten Wolf
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