Sciweavers

611 search results - page 42 / 123
» The Cardinality Matrix Constraint
Sort
View
ICWS
2004
IEEE
14 years 11 months ago
DAML-QoS Ontology for Web Services
As more and more Web services are deployed, Web service's discovery mechanisms become essential. Similar services can have quite different QoS levels. For service selection a...
Chen Zhou, Liang-Tien Chia, Bu-Sung Lee
KDD
2012
ACM
183views Data Mining» more  KDD 2012»
13 years 4 days ago
Mining discriminative components with low-rank and sparsity constraints for face recognition
This paper introduces a novel image decomposition approach for an ensemble of correlated images, using low-rank and sparsity constraints. Each image is decomposed as a combination...
Qiang Zhang, Baoxin Li
GRAPHICSINTERFACE
2003
14 years 11 months ago
Fast Extraction of BRDFs and Material Maps from Images
The high dimensionality of the BRDF makes it difficult to use measured data for hardware rendering. Common solutions to overcome this problem include expressing a BRDF as a sum o...
Rafal Jaroszkiewicz, Michael D. McCool
ECCV
2008
Springer
15 years 11 months ago
General Imaging Geometry for Central Catadioptric Cameras
Catadioptric cameras are a popular type of omnidirectional imaging system. Their imaging and multi-view geometry has been extensively studied; epipolar geometry for instance, is ge...
João P. Barreto, Peter Sturm
OL
2011
217views Neural Networks» more  OL 2011»
14 years 4 months ago
Privacy-preserving linear programming
Abstract. We propose a privacy-preserving formulation of a linear program whose constraint matrix is partitioned into groups of columns where each group of columns and its correspo...
O. L. Mangasarian