2560 search results - page 154 / 512 » Contributions to zero-sum problems |
112
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FOCS
2004
IEEE
15 years 4 months ago
2004
IEEE
We show that finding small solutions to random modular linear equations is at least as hard as approximating several lattice problems in the worst case within a factor almost line...
199
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PODS
2009
ACM
16 years 1 months ago
2009
ACM
Database technology is playing an increasingly important role in understanding and solving large-scale and complex scientific and societal problems and phenomena, for instance, un...
88
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CVPR
1997
IEEE
16 years 2 months ago
1997
IEEE
In this contribution we present an algorithm for tracking non-rigid, moving objects in a sequence of colored images, which were recorded by a non-stationary camera. The applicatio...
133
Voted
CVPR
2001
IEEE
16 years 2 months ago
2001
IEEE
Perceptual popout is defined by both feature similarity and local feature contrast. We identify these two measures with attraction and repulsion, and unify the dual processes of a...
105
Voted
CVPR
2005
IEEE
16 years 2 months ago
2005
IEEE
One of the classic problems in low level vision is image restoration. An important contribution toward this effort has been the development of shock filters by Osher and Rudin [1]...