On separation of concurrency and conflicts in acyclic process models
Elliger, Felix, Polyvyanyy, Artem, & Weske, Mathias (2010) On separation of concurrency and conflicts in acyclic process models. In Enterprise Modelling and Information Systems Architectures, Gesellschaft für Informatik e.V., Karlsruhe, Germany, pp. 25-36.
Recently, a new approach for structuring acyclic process models has been introduced. The algorithm is based on a transformation between the Refined Process Structure Tree (RPST) of a control flow graph and the Modular Decomposition Tree (MDT) of ordering relations. In this paper, an extension of the algorithm is presented that allows to partially structure process models in the case when a process model cannot be structured completely. We distinguish four different types of unstructuredness of process models and show that only two are possible in practice. For one of these two types of unstructuredness an algorithm is proposed that returns the maximally structured representation of a process model.
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|Item Type:||Conference Paper|
|Subjects:||Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > DISTRIBUTED COMPUTING (080500)
Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > INFORMATION SYSTEMS (080600)
|Divisions:||Current > QUT Faculties and Divisions > Science & Engineering Faculty|
|Deposited On:||29 Apr 2014 23:28|
|Last Modified:||08 Jan 2015 04:49|
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