FSTTCS 1992: Foundations of Software Technology and Theoretical Computer Science pp 316-327 | Cite as
Branching bisimulation for context-free processes
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Abstract
The branching bisimulation defined by Van Glabbeek and Weijland takes care of preserving the branching structure of processes even though silent actions are taken. Branching bisimulation is obviously decidable for finite state processes. A proof that it is also decidable for reduced and proper context-free processes has been given by Hüttel. Going further along these lines, we prove that the class of reduced and proper context-free processes is closed under quotient by their greatest branching bisimulation.
Keywords
Label Transition System Finite Graph Graph Reduction Polynomial Time Hierarchy Sequential Congruence
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© Springer-Verlag Berlin Heidelberg 1992