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Erschienen in:
2009 | OriginalPaper | Buchkapitel
The Triconnected Abstraction of Process Models
verfasst von : Artem Polyvyanyy, Sergey Smirnov, Mathias Weske
Erschienen in: Business Process Management
Verlag: Springer Berlin Heidelberg
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Companies use business process models to represent their working procedures in order to deploy services to markets, to analyze them, and to improve upon them. Competitive markets necessitate complex procedures, which lead to large process specifications with sophisticated structures. Real world process models can often incorporate hundreds of modeling constructs. While a large degree of detail complicates the comprehension of the processes, it is essential to many analysis tasks. This paper presents a technique to abstract, i.e., to simplify process models. Given a detailed model, we introduce abstraction rules which generalize process fragments in order to bring the model to a higher abstraction level. The approach is suited for the abstraction of large process specifications in order to aid model comprehension as well as decomposing problems of process model analysis. The work is based on process structure trees that have recently been introduced to the field of business process management.