process mining includes the automated discovery of petri nets from event logs. these event logs are the starting point for various discovery and analysis techniques of the process.  in this paper process model is developed using colored petri nets (cpns) and the supporting software package cpn tools. the restaurant process model is represented for the analysis using a combination of process min...

Resources are defined as submultisets of Petri net markings. Two resources are called similar if replacing one of them by another in any marking doesn’t change the Petri net’s behavior. We define the relations of resource similarity and resource bisimulation and show that they are finitely based. In this paper the resource bisimulation is studied for different classes of Petri nets: ordinary Pe...

In the area of Petri nets, many diierent developments have taken place within the last 30 years, in academia as well as in practice. For an adequate use in practice, a coherent and application oriented combination of various types and techniques for Petri nets is necessary. In order to attain a formal basis for diierent classes of Petri nets we introduce the concept of abstract Petri nets. The ...

This article presents several diierent kinds of Petri nets, together with computer tools based on them, and compares possibilities of their application in the area of simulation and modelling. Place/transition Petri nets, stochastic Petri nets, hierarchical coloured Petri nets and nally object oriented Petri nets are mentioned here. As for the tools, Design/CPN, TimeNET, LOOPN++ and PNtalk are ...