3972 search results - page 433 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
185
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
The batch least-absolute shrinkage and selection operator (Lasso) has well-documented merits for estimating sparse signals of interest emerging in various applications, where obse...
203
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SI3D
2006
ACM
16 years 20 days ago
2006
ACM
This paper studies jump flooding as an algorithmic paradigm in the general purpose computation with GPU. As an example application of jump flooding, the paper discusses a constant...
178
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GECCO
2005
Springer
16 years 7 days ago
2005
Springer
Academic literature has documented for a long time the existence of important price gains in the first trading day of initial public offerings (IPOs). Most of the empirical analys...
174
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COMPGEOM
2004
ACM
16 years 4 days ago
2004
ACM
For a set S of points in Rd, an s-spanner is a graph on S such that any pair of points is connected via some path in the spanner whose total length is at most s times the Euclidea...
167
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COMPGEOM
2004
ACM
16 years 4 days ago
2004
ACM
The computation of Delaunay triangulations from static point sets has been extensively studied in computational geometry. When the points move with known trajectories, kinetic dat...