Computer Science ›› 2014, Vol. 41 ›› Issue (7): 86-90.doi: 10.11896/j.issn.1002-137X.2014.07.017

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Business Process Modeling and Analyzing Based on XAr/T-net

WANG Ying,LI Ji-hui and HUANG Zhen   

  • Online:2018-11-14 Published:2018-11-14

Abstract: Petri net is an effective tool to describe and analyze business processes,but existing Petri net-based modeling approach can not reflect the flow of business data.Artifact is the key data entity in business processes and has complex nested structure.Artifact structure and operations were defined with graphical XML schema definition language.A computable model named XAr/T-net was presented based on the combination of XML document and process definition with Petri net.The business process structures and the Artifact features were analyzed using the coverability graph in Petri net.

Key words: Artifact-centered,Petrinet,XAr/T-net,Business processes analyzing

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