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» The Complexity of Probabilistic EL
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ICTAI
1996
IEEE
14 years 19 hour ago
Order in Space: A General Formalism for Spatial Reasoning
In this paper we propose a general approach for reasoning in space. The approach is composed of a set of two general constraints to govern the spatial relationships between object...
Baher A. El-Geresy, Alia I. Abdelmoty
CORR
2007
Springer
128views Education» more  CORR 2007»
13 years 7 months ago
Model Selection Through Sparse Maximum Likelihood Estimation
We consider the problem of estimating the parameters of a Gaussian or binary distribution in such a way that the resulting undirected graphical model is sparse. Our approach is to...
Onureena Banerjee, Laurent El Ghaoui, Alexandre d'...
CGF
2000
110views more  CGF 2000»
13 years 7 months ago
Directional Discretized Occluders for Accelerated Occlusion Culling
We present a technique for accelerating the rendering of high depth-complexity scenes. In a preprocessing stage, we approximate the input model with a hierarchical data structure ...
Fausto Bernardini, James T. Klosowski, Jihad El-Sa...
DLOG
2010
13 years 5 months ago
Automata-Based Abduction for Tractable Diagnosis
Abstract. Abductive reasoning has been recognized as a valuable complement to deductive inference for tasks such as diagnosis and integration of incomplete information despite its ...
Thomas Hubauer, Steffen Lamparter, Michael Pirker
WWW
2011
ACM
13 years 2 months ago
A better uncle for OWL: nominal schemas for integrating rules and ontologies
We propose a description-logic style extension of OWL 2 with nominal schemas which can be used like“variable nominal classes”within axioms. This feature allows ontology langua...
Markus Krötzsch, Frederick Maier, Adila Krisn...