Application of Petri Nets to Communication Networks, Advances in Petri Nets
Analysis of Petri Nets with a Dynamic Priority Method
ICATPN '97 Proceedings of the 18th International Conference on Application and Theory of Petri Nets
Developing a Formal Specification for the Mission System of a Maritime Surveillance Aircraft
ACSD '03 Proceedings of the Third International Conference on Application of Concurrency to System Design
Modular Analysis of Systems Composed of Semiautonomous Subsystems
ACSD '04 Proceedings of the Fourth International Conference on Application of Concurrency to System Design
Modular state space exploration for timed petri nets
International Journal on Software Tools for Technology Transfer (STTT)
Model checking safety properties in modular high-level nets
ICATPN'03 Proceedings of the 24th international conference on Applications and theory of Petri nets
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Verification of complex systems specification often encounters the so-called state space explosion problem, which prevents exhaustive model-checking in many practical cases. Many techniques have been developed to counter this problem by reducing the state space, either by retaining a smaller number of relevant states, or by using a smart representation. Among the latter, modular state spaces [CP00, LP04] have turned out to be an efficient analysis technique in many cases [Pet05]. When the system uses a priority mechanism (e.g. timed systems [LP07]), there is increased coupling between the modules -- preemption between modules can occur, thus disabling local events. This paper shows that the approach is still applicable even when considering dynamic priorities, i.e. priorities depending both on the transition and the current marking.