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» Relators and Metric Bisimulations
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VMCAI
2012
Springer
13 years 7 months ago
A General Framework for Probabilistic Characterizing Formulae
Abstract. Recently, a general framework on characteristic formulae was proposed by Aceto et al. It offers a simple theory that allows one to easily obtain characteristic formulae o...
Joshua Sack, Lijun Zhang
FASE
2005
Springer
15 years 5 months ago
Iterative Circular Coinduction for CoCasl in Isabelle/HOL
Abstract. Coalgebra has in recent years been recognized as the framework of choice for the treatment of reactive systems at an appropriate level of generality. Proofs about the rea...
Daniel Hausmann, Till Mossakowski, Lutz Schrö...
ASIAN
2006
Springer
140views Algorithms» more  ASIAN 2006»
15 years 3 months ago
On Completeness of Logical Relations for Monadic Types
Interesting properties of programs can be expressed using contextual equivalence. The latter is difficult to prove directly, hence (pre-)logical relations are often used as a tool ...
Slawomir Lasota, David Nowak, Yu Zhang
ENTCS
2007
123views more  ENTCS 2007»
14 years 11 months ago
Labelled Markov Processes as Generalised Stochastic Relations
Labelled Markov processes (LMPs) are labelled transition systems in which each transition has an associated probability. In this paper we present a universal LMP as the spectrum o...
Michael W. Mislove, Dusko Pavlovic, James Worrell
APAL
2008
88views more  APAL 2008»
14 years 12 months ago
Stochastic coalgebraic logic: Bisimilarity and behavioral equivalence
Bisimulations, behavioral equivalence and logical equivalence are investigated for stochastic T-coalgebras that interpret coalgebraic logic which is defined in terms of predicate ...
Ernst-Erich Doberkat