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» Combinations of Modal Logics
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AIR
2002
85views more  AIR 2002»
13 years 6 months ago
Combinations of Modal Logics
There is increasing use of combinations of modal logics in both foundational and
Brandon Bennett, Clare Dixon, Michael Fisher, Ullr...
TOCL
2008
128views more  TOCL 2008»
13 years 6 months ago
A comprehensive combination framework
fragment enjoys suitable noetherianity conditions and admits an abstract version of a `KeislerShelah like' isomorphism theorem. We show that this general decidability transfer...
Silvio Ghilardi, Enrica Nicolini, Daniele Zucchell...
FROCOS
2007
Springer
14 years 27 days ago
Idempotent Transductions for Modal Logics
Abstract. We investigate the extension of modal logics by bisimulation quantifiers and present a class of modal logics which is decidable when augmented with bisimulation quanti...
Tim French
IAT
2008
IEEE
14 years 1 months ago
Extending a Defeasible Reasoner with Modal and Deontic Logic Operators
Defeasible logic is a non-monotonic formalism that deals with incomplete and conflicting information. Modal logic deals with necessity and possibility, exhibiting defeasibility; t...
Efstratios Kontopoulos, Nick Bassiliades, Guido Go...
NDJFL
1998
100views more  NDJFL 1998»
13 years 6 months ago
Failure of Interpolation in Combined Modal Logics
We investigate transfer of interpolation in such combinations of modal logic which lead to interaction of the modalities. Combining logics by taking products often blocks transfer...
Maarten Marx, Carlos Areces