977 search results - page 80 / 196 » Soft Constraints for Security |
JSAC
2008
14 years 10 months ago
2008
Multiple-input multiple-output (MIMO) detection algorithms providing soft information for a subsequent channel decoder pose significant implementation challenges due to their high ...
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
Image matting is the process of extracting a soft segmentation of an object in an image as defined by the matting equation. Most current techniques focus largely on computing the ...
103
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IJRR
2000
14 years 10 months ago
2000
In this paper, we study the problem of determining a mathematical description of the surface defined by the shape of a membrane based on an image of it and present an algorithm fo...
106
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ACL
2009
14 years 7 months ago
2009
Hierarchical phrase-based models are attractive because they provide a consistent framework within which to characterize both local and long-distance reorderings, but they also ma...
CORR
2011
Springer
14 years 5 months ago
2011
Springer
Index tuning, i.e., selecting the indexes appropriate for a workload, is a crucial problem in database system tuning. In this paper, we solve index tuning for large problem instan...