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» Axiomatizing hybrid logic using modal logic
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DEON
2008
Springer
14 years 11 months ago
Introducing Grades in Deontic Logics
In this paper we define a framework to introduce gradedness in Deontic logics through the use of fuzzy modalities. By way of example, we instantiate the framework to Standard Deont...
Pilar Dellunde, Lluis Godo
IJCAI
2007
14 years 11 months ago
A Faithful Integration of Description Logics with Logic Programming
Integrating description logics (DL) and logic programming (LP) would produce a very powerful and useful formalism. However, DLs and LP are based on quite different principles, so ...
Boris Motik, Riccardo Rosati
ECAI
1992
Springer
15 years 1 months ago
On the Impact of Stratification on the Complexity of Nonmonotonic Reasoning
ABSTRACT. This paper investigates the problem of finding subclasses of nonmonotonic reasoning which can be implemented efficiently. The ability to "define" propositions u...
Ilkka Niemelä, Jussi Rintanen
FSTTCS
2005
Springer
15 years 3 months ago
Fixpoint Logics on Hierarchical Structures
Hierarchical graph definitions allow a modular description of graphs using modules for the specification of repeated substructures. Beside this modularity, hierarchical graph de...
Stefan Göller, Markus Lohrey
ATAL
2007
Springer
15 years 4 months ago
A framework for reasoning about rational agents
We propose an extension of alternating-time temporal logic, that can be used for reasoning about the behavior and abilities of agents under various rationality assumptions. Catego...
Wojciech Jamroga, Nils Bulling