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In contrast with the traditional view that represents business processes as flow charts of tasks, the artifact-centric one stresses the importance of the data flow, as the main responsible for the activation of the tasks. This viewpoint leads to reconsider the interactions between the process and its tasks as well as the execution mode of the tasks. The greatest benefits concern human tasks; they...
Tasks and artifacts are recognized as first-class citizens in business processes but there is still no consensus on how to represent them. This paper proposes a notation, named ENTA, which allows both task-centric models and artifact-centric ones to be defined. The major contribution is the emphasis placed on human-centric processes and, in particular, on the choices under the responsibility of the...
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