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OWLED
2007
14 years 12 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»
14 years 11 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»
14 years 10 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
ISNN
2005
Springer
15 years 3 months ago
One-Bit-Matching ICA Theorem, Convex-Concave Programming, and Combinatorial Optimization
Recently, a mathematical proof is obtained in (Liu, Chiu, Xu, 2004) on the so called one-bit-matching conjecture that all the sources can be separated as long as there is an one-to...
Lei Xu
VIS
2003
IEEE
145views Visualization» more  VIS 2003»
15 years 11 months ago
Signed Distance Transform Using Graphics Hardware
This paper presents a signed distance transform algorithm using graphics hardware, which computes the scalar valued function of the Euclidean distance to a given manifold of co-di...
Christian Sigg, Markus H. Gross, Ronald Peikert