Abstract In this paper, we propose a new loose semantics for place/transition nets based on transition systems and generalizing the reachability graph semantics. The loose semantic...
In this paper we complete the semantical framework proposed in [12] for process and causality semantics of Petri nets by an additional aim and develop process and causality semanti...
Abstract. Petri nets are widely used for modeling and analyzing workflows. Using the token-game semantics, Petri net-based workflow models can be analyzed before the model is actua...
We propose rewriting logic as a unifying framework for a wide range of Petri nets models. We treat in detail place/transition nets and important extensions of the basic model by in...
The nets considered here are an extension of Petri nets in two aspects. In the semantical aspect, there is no one firing rule common to all transitions, but every transition is tr...