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» Modal logic and invariance
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DALT
2009
Springer
15 years 11 months ago
Tableaux for Acceptance Logic
We continue the work initiated in [1–3], where the acceptance logic, a modal logic for modelling individual and collective acceptances was introduced. This logic is aimed at capt...
Mathijs de Boer, Andreas Herzig, Tiago De Lima, Em...
IJCAI
2003
15 years 7 months ago
On the Undecidability of Description and Dynamic Logics with Recursion and Counting
The evolution of Description Logics (DLs) and Propositional Dynamic Logics produced a hierar­ chy of decidable logics with multiple maximal el­ ements. It would be desirable to ...
Piero A. Bonatti
CSL
2007
Springer
16 years 16 days ago
A Cut-Free and Invariant-Free Sequent Calculus for PLTL
Abstract. Sequent calculi usually provide a general deductive setting that uniformly embeds other proof-theoretical approaches, such as tableaux methods, resolution techniques, goa...
Joxe Gaintzarain, Montserrat Hermo, Paqui Lucio, M...
IANDC
2000
70views more  IANDC 2000»
15 years 6 months ago
A Uniform Procedure for Converting Matrix Proofs into Sequent-Style Systems
Abstract. We present a uniform algorithm for transforming machine-found matrix proofs in classical, constructive, and modal logics into sequent proofs. It is based on unified repre...
Christoph Kreitz, Stephan Schmitt
MST
2010
122views more  MST 2010»
15 years 1 months ago
Self-Referential Justifications in Epistemic Logic
This paper is devoted to the study of self-referential proofs and/or justifications, i.e., valid proofs that prove statements about these same proofs. The goal is to investigate wh...
Roman Kuznets