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» On the Logic of Constitutive Rules
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RULEML
2004
Springer
14 years 23 days ago
Defeasible Description Logics
We propose to extend description logic with defeasible rules, and to use the inferential mechanism of defeasible logic to reason with description logic constructors.
Guido Governatori
RULEML
2005
Springer
14 years 27 days ago
Nested Rules in Defeasible Logic
Defeasible Logic is a rule-based non-monotonic logic with tractable reasoning services. In this paper we extend Defeasible Logic with nested rules. We consider a new Defeasible Log...
Insu Song, Guido Governatori
PRIMA
2007
Springer
14 years 1 months ago
Contextual Agent Deliberation in Defeasible Logic
Abstract. This article extends Defeasible Logic to deal with the contextual deliberation process of cognitive agents. First, we introduce meta-rules to reason with rules. Meta-rule...
Mehdi Dastani, Guido Governatori, Antonino Rotolo,...
IGPL
2007
75views more  IGPL 2007»
13 years 7 months ago
Fibring in the Leibniz Hierarchy
This article studies preservation of certain algebraic properties of propositional logics when combined by fibring. The logics analyzed here are classified in protoalgebraic, eq...
Víctor L. Fernández, Marcelo E. Coni...
JAIR
2008
104views more  JAIR 2008»
13 years 7 months ago
Sound and Complete Inference Rules for SE-Consequence
The notion of strong equivalence on logic programs with answer set semantics gives rise to a consequence relation on logic program rules, called SE-consequence. We present a sound...
Ka-Shu Wong