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Viewpoints on Business Process Models

Viewpoints on Business Process Models
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Author(s): Giorgio Bruno (Politecnico di Torino, Italy)
Copyright: 2019
Pages: 12
Source title: Advanced Methodologies and Technologies in Business Operations and Management
Source Author(s)/Editor(s): Mehdi Khosrow-Pour, D.B.A. (Information Resources Management Association, USA)
DOI: 10.4018/978-1-5225-7362-3.ch030

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Abstract

Over the past few years, a number of viewpoints have influenced the design of notations for business processes. They emphasize the different elements (tasks, business entities, and roles) that compose business process models; for this reason, they are referred to as activity-centric, data-centric, and role-centric viewpoints. The activity-centric viewpoint focuses on the orchestration of operational activities, which encompass human tasks and automatic ones. On the contrary, the data-centric viewpoint stresses the identification of the key business entities and their lifecycles consisting of states and transitions. In the role-centric viewpoint, a process model is made up of several “role” models; each role model provides a restricted view of the process limited to the behavior of the role under consideration. This chapter illustrates how the above-mentioned viewpoints can be extracted from a global model, with the help of an example concerning the submission of papers to conferences.

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