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» Decidability of Bisimulation Equivalence for Normed Pushdown...
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FOSSACS
2006
Springer
15 years 1 months ago
Undecidability Results for Bisimilarity on Prefix Rewrite Systems
Abstract. We answer an open question related to bisimilarity checking on labelled transition systems generated by prefix rewrite rules on words. Stirling (1996, 1998) proved the de...
Petr Jancar, Jirí Srba
95
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LICS
1991
IEEE
15 years 1 months ago
Actions Speak Louder than Words: Proving Bisimilarity for Context-Free Processes
Baeten, Bergstra, and Klop (and later Caucal) have proved the remarkable result that bisimulation equivalence is decidable for irredundant context-free grammars. In this paper we ...
Hans Hüttel, Colin Stirling
FMCO
2005
Springer
15 years 3 months ago
Divide and Congruence: From Decomposition of Modalities to Preservation of Branching Bisimulation
We present a method for decomposing modal formulas for processes with the internal action τ. To decide whether a process algebra term satisfies a modal formula, one can check whe...
Wan Fokkink, Rob J. van Glabbeek, Paulien de Wind