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ICLP
1992
Springer
15 years 10 months ago
A Declarative View of Inheritance in Logic Programming
We discuss a declarative characterization of inheritance in logic programming. Our approach is inspired both by existing literature on denotational models for inheritance and by e...
Michele Bugliesi
DAGSTUHL
2007
15 years 8 months ago
Interaction between Normative Systems and Cognitive agents in Temporal Modal Defeasible Logic
Abstract. While some recent frameworks on cognitive agents addressed the combination of mental attitudes with deontic concepts, they commonly ignore the representation of time. An ...
Régis Riveret, Antonino Rotolo, Guido Gover...
KRDB
2001
110views Database» more  KRDB 2001»
15 years 8 months ago
Path Constraints from a Modal Logic Point of View
We analyze several classes of path constraints for semistructured data in a unified framework and prove some decidability and complexity results for these constraints by embedding...
Natasha Alechina, Stéphane Demri, Maarten d...
CORR
2010
Springer
174views Education» more  CORR 2010»
15 years 6 months ago
Cut Elimination for a Logic with Induction and Co-induction
Proof search has been used to specify a wide range of computation systems. In order to build a framework for reasoning about such specifications, we make use of a sequent calculus...
Alwen Tiu, Alberto Momigliano
LOGCOM
2007
91views more  LOGCOM 2007»
15 years 6 months ago
A New Modal Approach to the Logic of Intervals
In Artificial Intelligence there is a need for reasoning about continuous processes, where assertions refer to time intervals rather than time points. Taking our lead from van Ben...
Altaf Hussain