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OWLED
2007
13 years 10 months ago
On Querying Ontologies with Contextual Logic Programming
Abstract. We describe a system in which Contextual Logic Programming is used as a mediator for knowledge modeled by ontologies. Our system provides the components required to behav...
Cláudio Fernandes, Nuno Lopes 0002, Salvado...
SLP
1990
76views more  SLP 1990»
13 years 10 months ago
Partial Evaluation for Hierarchies of Logic Theories
We discuss the impact of Partial Evaluation within the framework of structured logic programming. We define a general scheme for Partial Evaluation to be applied to a wide class o...
Michele Bugliesi, Evelina Lamma, Paola Mello
JAIR
2008
104views more  JAIR 2008»
13 years 8 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
EPIA
2009
Springer
14 years 3 months ago
A Logic Programming System for Evolving Programs with Temporal Operators
Logic Programming Update Languages were proposed as an extension of logic programming that allows modeling the dynamics of knowledge bases where both extensional (facts) and intent...
José Júlio Alferes, Alfredo Gabaldon...
NMR
2004
Springer
14 years 2 months ago
A possibilistic approach to restore consistency in answer set programming
In Answer Set Programming it is not possible to deduce any conclusion from an inconsistent program (ie: a program that has no model). The same issue occurs in classical logic wher...
Pascal Nicolas, Laurent Garcia, Igor Stépha...