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FOSSACS
2006
Springer
13 years 8 months ago
On Finite Alphabets and Infinite Bases II: Completed and Ready Simulation
We prove that the equational theory of the process algebra BCCSP modulo completed simulation equivalence does not have a finite basis. Furthermore, we prove that with a finite alph...
Taolue Chen, Wan Fokkink, Sumit Nain
FOSSACS
2006
Springer
13 years 8 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
FOSSACS
2006
Springer
13 years 8 months ago
Reversing Algebraic Process Calculi
Reversible computation has a growing number of promising application areas such as the modelling of biochemical systems, program debugging and testing, and even programming languag...
Iain C. C. Phillips, Irek Ulidowski
FOSSACS
2006
Springer
13 years 8 months ago
Presenting Functors by Operations and Equations
We take the point of view that, if transition systems are coalgebras for a functor T, then an adequate logic for these transition systems should arise from the `Stone dual' L ...
Marcello M. Bonsangue, Alexander Kurz
FOSSACS
2006
Springer
13 years 8 months ago
A Finite Model Construction for Coalgebraic Modal Logic
In recent years, a tight connection has emerged between modal logic on the one hand and coalgebras, understood as generic transition systems, on the other hand. Here, we prove tha...
Lutz Schröder