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» Modular Construction of Modal Logics
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STACS
2009
Springer
15 years 4 months ago
Strong Completeness of Coalgebraic Modal Logics
ABSTRACT. Canonical models are of central importance in modal logic, in particular as they witness strong completeness and hence compactness. While the canonical model construction...
Lutz Schröder, Dirk Pattinson
JANCL
2006
105views more  JANCL 2006»
14 years 9 months ago
BDD-based decision procedures for the modal logic K
We describe BDD-based decision procedures for the modal logic K. Our approach is inspired by the automata-theoretic approach, but we avoid explicit automata construction. Instead, ...
Guoqiang Pan, Ulrike Sattler, Moshe Y. Vardi
ENTCS
2010
136views more  ENTCS 2010»
14 years 6 months ago
A Solver for Modal Fixpoint Logics
We present MLSolver, a tool for solving the satisfiability and validity problems for modal fixpoint logics. The underlying technique is based on characterisations of satisfiabilit...
Oliver Friedmann, Martin Lange
CORR
2008
Springer
148views Education» more  CORR 2008»
14 years 9 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
208
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LICS
2012
IEEE
12 years 12 months ago
Countermodels from Sequent Calculi in Multi-Modal Logics
—A novel countermodel-producing decision procedure that applies to several multi-modal logics, both intuitionistic and classical, is presented. Based on backwards search in label...
Deepak Garg, Valerio Genovese, Sara Negri