An Improvement of McMillan's Unfolding Algorithm
Formal Methods in System Design
Reachability in contextual nets
Fundamenta Informaticae
Unfolding and Finite Prefix for Nets with Read Arcs
CONCUR '98 Proceedings of the 9th International Conference on Concurrency Theory
Invariant Semantics of Nets with Inhibitor Arcs
CONCUR '91 Proceedings of the 2nd International Conference on Concurrency Theory
Contextual Occurence Nets and Concurrent Constraint Programming
Proceedings of the International Workshop on Graph Transformations in Computer Science
Using Unfoldings to Avoid the State Explosion Problem in the Verification of Asynchronous Circuits
CAV '92 Proceedings of the Fourth International Workshop on Computer Aided Verification
Unfoldings: A Partial-Order Approach to Model Checking (Monographs in Theoretical Computer Science. An EATCS Series)
McMillan's Complete Prefix for Contextual Nets
Transactions on Petri Nets and Other Models of Concurrency I
On the computation of McMillan's prefix for contextual nets and graph grammars
ICGT'10 Proceedings of the 5th international conference on Graph transformations
Verification of petri nets with read arcs
CONCUR'12 Proceedings of the 23rd international conference on Concurrency Theory
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Unfoldings succinctly represent the set of reachable markings of a Petri net. Here, we shall consider the case of contextual nets, which extend Petri nets with read arcs, and which are more suitable to represent the case of concurrent read access. We discuss the problem of (efficiently) constructing unfoldings of such nets. On the basis of these unfoldings, various verification problems can be encoded as satisfiability problems in propositional logic.