4894 search results - page 636 / 979 » The Guarding Problem - Complexity and Approximation |
114
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ICCV
2005
IEEE
16 years 6 months ago
2005
IEEE
A wide range of low level vision problems have been formulated in terms of finding the most probable assignment of a Markov Random Field (or equivalently the lowest energy configu...
143
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ECCV
2002
Springer
16 years 6 months ago
2002
Springer
We address the problem of face recognition from a large set of images obtained over time - a task arising in many surveillance and authentication applications. A set or a sequence ...
263
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ICDE
2009
IEEE
16 years 5 months ago
2009
IEEE
A common approach to performing keyword search over relational databases is to find the minimum Steiner trees in database graphs. These methods, however, are rather expensive as th...
144
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ICIP
2006
IEEE
16 years 5 months ago
2006
IEEE
Traditional snakes, or active contours, are planar parametric curves. Their parameters are determined by optimizing the weighted sum of three energy terms: one depending on the dat...
209
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ICDE
2004
IEEE
16 years 5 months ago
2004
IEEE
In the publish/subscribe paradigm, information providers disseminate publications to all consumers who have expressed interest by registering subscriptions. This paradigm has foun...