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» Conditional Logics of Normality as Modal Systems
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TARK
2007
Springer
14 years 14 days ago
A normal simulation of coalition logic and an epistemic extension
In this paper we show how coalition logic can be reduced to the fusion of a normal modal STIT logic for agency and a standard normal temporal logic for discrete time, and how this...
Jan Broersen, Andreas Herzig, Nicolas Troquard
JANCL
2008
133views more  JANCL 2008»
13 years 6 months ago
Modal logic and invariance
Consider any logical system, what is its natural repertoire of logical operations? This question has been raised in particular for first-order logic and its extensions with genera...
Johan van Benthem, Denis Bonnay
CADE
2007
Springer
14 years 6 months ago
Bidirectional Decision Procedures for the Intuitionistic Propositional Modal Logic IS4
We present a multi-context focused sequent calculus whose derivations are in bijective correspondence with normal natural deductions in the propositional fragment of the intuitioni...
Samuli Heilala, Brigitte Pientka
FOSSACS
2009
Springer
14 years 1 months ago
Coalgebraic Hybrid Logic
Abstract. We introduce a generic framework for hybrid logics, i.e. modal logics additionally featuring nominals and satisfaction operators, thus providing the necessary facilities ...
Rob Myers, Dirk Pattinson, Lutz Schröder
TARK
2005
Springer
13 years 12 months ago
First-order classical modal logic: applications in logics of knowledge and probability
The paper focuses on extending to the first order case the semantical program for modalities first introduced by Dana Scott and Richard Montague. We focus on the study of neighb...
Horacio L. Arló-Costa, Eric Pacuit