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AMAST
2010
Springer
15 years 2 months ago
Learning in a Changing World, an Algebraic Modal Logical Approach
Abstract. We develop an algebraic modal logic that combines epistemic and dynamic modalities with a view to modelling information acquisition (learning) by automated agents in a ch...
Prakash Panangaden, Mehrnoosh Sadrzadeh
LICS
2012
IEEE
13 years 10 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
DLOG
2011
14 years 11 months ago
Relaxed Abduction: Robust Information Interpretation for Incomplete Models
This paper introduces relaxed abduction, a novel non-standard reasoning task for description logics. Although abductive reasoning over description logic knowledge bases has been ap...
Thomas Hubauer, Steffen Lamparter, Michael Pirker
POPL
2008
ACM
16 years 8 months ago
A logical account of pspace
We propose a characterization of PSPACE by means of a type assignment for an extension of lambda calculus with a conditional construction. The type assignment STAB is an extension...
Marco Gaboardi, Jean-Yves Marion, Simona Ronchi De...
CADE
2005
Springer
16 years 8 months ago
A Focusing Inverse Method Theorem Prover for First-Order Linear Logic
We present the theory and implementation of a theorem prover for first-order intuitionistic linear logic based on the inverse method. The central proof-theoretic insights underlyin...
Kaustuv Chaudhuri, Frank Pfenning