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TABLEAUX
2009
Springer
15 years 11 months ago
Modular Sequent Systems for Modal Logic
We see cut-free sequent systems for the basic normal modal logics formed by any combination the axioms d, t, b, 4, 5. These systems are modular in the sense that each axiom has a c...
Kai Brünnler, Lutz Straßburger
TABLEAUX
1997
Springer
15 years 8 months ago
Free Variable Tableaux for Propositional Modal Logics
Free-variable semantic tableaux are a well-established technique for first-order theorem proving where free variables act as a meta-linguistic device for tracking the eigenvariabl...
Bernhard Beckert, Rajeev Goré
AAAI
2007
15 years 6 months ago
Prime Implicates and Prime Implicants in Modal Logic
The purpose of this paper is to extend the notions of prime implicates and prime implicants to the basic modal logic K. We consider a number of different potential definitions of...
Meghyn Bienvenu
CSL
2002
Springer
15 years 4 months ago
Classical Linear Logic of Implications
Abstract. We give a simple term calculus for the multiplicative exponential fragment of Classical Linear Logic, by extending Barber and Plotkin's system for the intuitionistic...
Masahito Hasegawa
JOLLI
2010
123views more  JOLLI 2010»
15 years 2 months ago
The Situation Calculus: A Case for Modal Logic
Abstract The situation calculus is one of the most established formalisms for reasoning about action and change. In this paper we will review the basics of Reiter’s version of th...
Gerhard Lakemeyer