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Regular model checking is the name of a family of techniques for analyzing infinite-state systems in which states are represented by words, sets of states by finite automata, and transitions by finite-state transducers. In this framework, the central problem is to compute the transitive closure of a transducer. Such a representation allows to compute the… (More)

In an earlier work [A ˇ CJYK00] we presented a general framework for verification of infinite-state transition systems, where the transition relation is monotonic with respect to a well quasi-ordering on the set of states. In this paper, we investigate extending the framework from the context of transition systems to that of games. We show that monotonic… (More)

Regular model checking is the name of a family of techniques for analyzing infinite-state systems in which states are represented by words, sets of states by finite automata, and transitions by finite-state transducers. The central problem is to compute the transitive closure of a transducer. A main obstacle is that the set of reachable states is in general… (More)

In an earlier work [Abdulla et al. (2000, Information and Computation, 160, 109–127)] we presented a general framework for verification of infinite-state transition systems, where the transition relation is monotonic with respect to a well quasi-ordering on the set of states. In this article, we investigate extending the framework from the context of… (More)

We extend the regular model checking framework so that it can handle systems with arbitrary width tree-like structures. Configurations of a system are represented by trees of arbitrary arities, sets of configurations are represented by regular hedge automata, and the dynamics of a system is modeled by a regular hedge transducer. We consider the problem of… (More)

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