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» A Finite Model Construction for Coalgebraic Modal Logic
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ENTCS
2006
130views more  ENTCS 2006»
13 years 5 months ago
Modularity in Coalgebra
This paper gives an overview of recent results concerning the modular derivation of (i) modal specification logics, (ii) notions of simulation together with logical characterisati...
Corina Cîrstea
FOSSACS
2005
Springer
13 years 11 months ago
Expressivity of Coalgebraic Modal Logic: The Limits and Beyond
Modal logic has a good claim to being the logic of choice for describing the reactive behaviour of systems modeled as coalgebras. Logics with modal operators obtained from so-calle...
Lutz Schröder
STACS
2010
Springer
14 years 14 days ago
Named Models in Coalgebraic Hybrid Logic
Hybrid logic extends modal logic with support for reasoning about individual states, designated by so-called nominals. We study hybrid logic in the broad context of coalgebraic sem...
Lutz Schröder, Dirk Pattinson
CORR
2008
Springer
148views Education» more  CORR 2008»
13 years 5 months ago
The craft of model making: PSPACE bounds for non-iterative modal logics
The methods used to establish PSPACE-bounds for modal logics can roughly be grouped into two classes: syntax driven methods establish that exhaustive proof search can be performed...
Lutz Schröder, Dirk Pattinson
IANDC
2006
117views more  IANDC 2006»
13 years 5 months ago
A modular approach to defining and characterising notions of simulation
We propose a modular approach to defining notions of simulation, and modal logics which characterise them. We use coalgebras to model state-based systems, relators to define notio...
Corina Cîrstea