Efficient bounded reachability computation for rectangular automata

  • Authors:
  • Xin Chen;Erika Ábrahám;Goran Frehse

  • Affiliations:
  • RWTH Aachen University, Germany;RWTH Aachen University, Germany;Université Grenoble 1 Joseph Fourier, Verimag, France

  • Venue:
  • RP'11 Proceedings of the 5th international conference on Reachability problems
  • Year:
  • 2011

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Abstract

We present a new approach to compute the reachable set with a bounded number of jumps for a rectangular automaton. The reachable set under a flow transition is computed as a polyhedron which is represented by a conjunction of finitely many linear constraints. If the bound is viewed as a constant, the computation time is polynomial in the number of variables.