Semantics and analysis of business process models in BPMN
The Business Process Modelling Notation (BPMN) is a standard for capturing business processes in the early phases of system development. The mix of constructs in BPMN makes it possible to define models with a range of semantic errors. But the static analysis of BPMN models to detect such errors is hindered by ambiguities in the standard specification and the complexity of the language. The fact that BPMN integrates constructs from graph-oriented process definition languages with features for concurrent execution of multiple instances of a subprocess and exception handling, makes it challenging to provide a formal semantics of BPMN. Even more challenging is to provide a semantics that can be used to analyse BPMN models. This paper proposes a formalisation of BPMN in terms a mapping to Petri nets, for which efficient analysis techniques exist. The mapping has been implemented as a tool that generates code in the Petri Net Markup Language. The formalisation has led to the identification of deficiencies in the BPMN specification.
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|Item Type:||Journal Article|
|Keywords:||Business process modelling and analysis, BPMN, Petri nets|
|Subjects:||Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > COMPUTER SOFTWARE (080300) > Software Engineering (080309)|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Science and Technology
Current > Schools > School of Information Systems
Current > QUT Faculties and Divisions > Science & Engineering Faculty
|Copyright Owner:||Copyright 2008 Elsevier B.V.|
|Copyright Statement:||NOTICE: this is the author’s version of a work that was accepted for publication in Information and Software Technology. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Information and Software Technology, [Volume 50, Issue 12, (November 2008)] DOI: 10.1016/j.infsof.2008.02.006|
|Deposited On:||18 Apr 2007|
|Last Modified:||09 Jan 2014 04:12|
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