A Predicate-Transition Net Model for Parallel Interpretation of Logic Programs
IEEE Transactions on Software Engineering
Branching processes of Petri nets
Acta Informatica
A technique of state space search based on unfolding
Formal Methods in System Design - Special issue on computer-aided verification (based on CAV'92 workshop)
An Improvement of McMillan's Unfolding Algorithm
TACAs '96 Proceedings of the Second International Workshop on Tools and Algorithms for Construction and Analysis of Systems
Deadlock Checking Using Net Unfoldings
CAV '97 Proceedings of the 9th International Conference on Computer Aided Verification
Decidability of reachability in vector addition systems (Preliminary Version)
STOC '82 Proceedings of the fourteenth annual ACM symposium on Theory of computing
An acyclic transformation technique for the reachability analysis of petri nets
An acyclic transformation technique for the reachability analysis of petri nets
Unfolding Based Algorithms for the Reachability Problem
Fundamenta Informaticae - Concurrency Specification and Programming (CS&P'2000)
Reachability In Some Classes Of Acyclic Petri Nets
Fundamenta Informaticae
Reachability In Some Classes Of Acyclic Petri Nets
Fundamenta Informaticae
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Necessary and sufficient conditions for reachability exist only for special classes of Petri nets, acyclic Petri nets being one among them. We present a net transformation procedure that converts a general Petri net into an acyclic Petri net to utilize the available sufficient condition. We show the relationship between the reachable markings of the original Petri net and the associated acyclic Petri net. Given a firing count vector, we discuss how the sufficient condition for reachability in an acyclic Petri net could be utilized for a general Petri net. We also discuss the utility of the acyclic transformed net in determining the transition firing sequences of the reachable markings with known firing count vectors.