Structural patterns for soundness of business process models

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59 Citaten (Scopus)

Samenvatting

The correctness of business process models is of paramount importance for the application on an enterprise level. A severe problem is that several languages for business process modelling do not have formal execution semantics which is a prerequisite to check correctness criteria. In this context, soundness defines a minimum correctness criterion that a process model should fulfill. In this paper we present a novel approach to reason about soundness based on so-called causal footprints. A causal footprint represents a set of conditions on the order of activities that holds for every case of a process model. We identify three kinds of error patterns that affect the soundness of a process model, namely the deadlock pattern, the multiple termination pattern, and the trap pattern. We use Eventdriven Process Chains (EPCs) and Petri nets to demonstrate the applicability of our approach for both conceptual as for formal process modelling languages. Furthermore, it can easily be applied to other languages, such as UML activity diagrams or BPEL. Based on the trap pattern, we prove that the .vicious circle., that is heavily discussed in EPC literature, is unsound.
Originele taal-2Engels
TitelProceedings of the 10th IEEE International Enterprise Distributed Object Computing Conference (EDOC'06, Hong Kong, October 16-20, 2006)
RedacteurenP. Hung, Q. Li, D. Sparrow
Plaats van productiePiscataway
UitgeverijIEEE Computer Society
Pagina's116-128
ISBN van geprinte versie0-7695-2558-X
DOI's
StatusGepubliceerd - 2006
Evenement10th IEEE International Enterprise Distributed Object Computing Conference (EDOC 2006) - Hong Kong, Hongkong
Duur: 16 okt 200620 okt 2006
Congresnummer: 10
http://www4.comp.polyu.edu.hk/~edoc06/

Congres

Congres10th IEEE International Enterprise Distributed Object Computing Conference (EDOC 2006)
Verkorte titelEDOC 2006
Land/RegioHongkong
StadHong Kong
Periode16/10/0620/10/06
AnderEDOC'06
Internet adres

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