1814 search results - page 324 / 363 » Improved Results on Geometric Hitting Set Problems |
125
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WWW
2011
ACM
14 years 6 months ago
2011
ACM
The problem of answering SPARQL queries over virtual SPARQL views is commonly encountered in a number of settings, including while enforcing security policies to access RDF data, ...
CVPR
2008
IEEE
16 years 1 months ago
2008
IEEE
We address the problem of tracking and recognizing faces in real-world, noisy videos. We track faces using a tracker that adaptively builds a target model reflecting changes in ap...
135
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ICIP
2005
IEEE
16 years 1 months ago
2005
IEEE
Object motions can be represented as a sequence of shape deformations and translations which can be interpretated as a sequence of points in N-dimensional shape space. These space...
106
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STOC
2007
ACM
16 years 4 days ago
2007
ACM
In this work, we consider the problems of testing whether a distribution over {0, 1}n is k-wise (resp. ( , k)-wise) independent using samples drawn from that distribution. For the...
88
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DMDW
2000
15 years 1 months ago
2000
As views in a data warehouse become more complex, the view maintenance process can become very complicated and potentially very inefficient. Storing auxiliary views in the warehou...