87 search results - page 7 / 18 » Optimizing Sparse Data Structures for Matrix-vector Multiply |
ICCV
2005
IEEE
15 years 3 months ago
2005
IEEE
This study addresses the problem of unsupervised visual learning. It examines existing popular model order selection criteria before proposes two novel criteria for improving visu...
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IPSN
2007
Springer
15 years 3 months ago
2007
Springer
We study the problem of aggregating data from a sparse set of nodes in a wireless sensor network. This is a common situation when a sensor network is deployed to detect relatively...
CAD
2000
Springer
14 years 9 months ago
2000
Springer
Very large and geometrically complex scenes, exceeding millions of polygons and hundreds of objects, arise naturally in many areas of interactive computer graphics. Time-critical ...
ICASSP
2010
IEEE
14 years 9 months ago
2010
IEEE
The least-absolute shrinkage and selection operator (Lasso) is a popular tool for joint estimation and continuous variable selection, especially well-suited for the under-determin...
SIAMSC
2008
14 years 9 months ago
2008
Model order reduction (MOR) is common in simulation, control and optimization of complex dynamical systems arising in modeling of physical processes and in the spatial discretizati...