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» Elimination of Negation in a Logical Framework
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AGP
1999
IEEE
13 years 11 months ago
Extending clp(FD) by Negative Constraint Solving
In this paper we present a novel extension to the constraint logic programming on Finite Domains (clp(FD)) which combines the usual clp(FD) primitive constraint X in range with a ...
Antonio J. Fernández, Patricia M. Hill
JUCS
2006
104views more  JUCS 2006»
13 years 7 months ago
Constructive Failure in Functional-Logic Programming: From Theory to Implementation
: Functional-logic programming amalgamates some of the main features of both functional and logic styles into a single paradigm. Nevertheless, negation is a widely investigated fea...
Jaime Sánchez-Hernández
ICCS
2010
Springer
13 years 5 months ago
Default Conceptual Graph Rules, Atomic Negation and Tic-Tac-Toe
Abstract. In this paper, we explore the expressivity of default CG rules (a CGoriented subset of Reiter’s default logics) through two applications. In the first one, we show tha...
Jean-François Baget, Jérôme Fo...
AAAI
2000
13 years 8 months ago
A Flexible Framework for Defeasible Logics
Logics for knowledge representation suffer from overspecialization: while each logic may provide an ideal representation formalism for some problems, it is less than optimal for o...
Grigoris Antoniou, David Billington, Guido Governa...
AAAI
2006
13 years 8 months ago
Inconsistencies, Negations and Changes in Ontologies
Ontology management and maintenance are considered cornerstone issues in current Semantic Web applications in which semantic integration and ontological reasoning play a fundament...
Giorgos Flouris, Zhisheng Huang, Jeff Z. Pan, Dimi...