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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… (More)

The paper presents a formalism and a tool for modelling and analysis of distributed real-time systems of mobile agents. For that we use a time extension of our Resource Driven Automata Nets (TRDA-nets) formalism. A TRDA-net is a two-level system. The upper level represents distributed environment locations with a net of active resources. On the lower level… (More)

Resource-driven automata (RDA) are finite automata, sitting in the nodes of a finite system net and asynchronously consum-ing/producing shared resources through input/output system ports (arcs of the system net). RDAs themselves may be resources for each other, thus allowing the highly flexible structure of the model. RDA-nets are expressively equivalent to… (More)

In this work we consider modeling of workflow systems with Petri nets. A resource workflow net (RWF-net) is a workflow net, supplied with an additional set of initially marked resource places. Resources can be consumed and/or produced by transitions. We do not constrain neither the intermediate nor final resource markings, hence a net can have an infinite… (More)

One-counter nets are nondeterministic one-counter automata without zero-testing (Petri Nets with at most one unbounded place). A one-counter circuit of length ∆ is a strongly connected one-counter net, such that ∆ is a greatest common divisor of effects of all its cycles. A circuit has simple periodic behaviour: for any control state the set of… (More)

Petri Nets of Active Resources (AR-nets) represent a dual syntax of Petri nets with a single type of nodes (places and transitions are united) and two types of arcs (input and output arcs are separated). In AR-nets the same token may be considered as a passive resource (produced or consumed by agents) and an active agent (producing or consuming resources)… (More)

- Didier Buchs, Franck Pommereau, Dragan Bosnacki, Ivana Cern, Gianfranco Ciardo, Monika Heiner Germany +34 others
- 2011

These joint workshops aim at bringing together, in an informal setting, researchers interested in all aspects of model checking and composition for different models of concurrency, whether this interest be practical or theoretical, primary or derived. SUMo and CompoNet PC members have reviewed nine submissions by researchers from several countries. Each… (More)