6251 search results - page 193 / 1251 » Randomness, Computability, and Density |
128
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ACL
2009
15 years 1 months ago
2009
Most approaches to topic modeling assume an independence between documents that is frequently violated. We present an topic model that makes use of one or more user-specified grap...
140
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ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
Automatically discovering common visual patterns from a collection of images is an interesting but yet challenging task, in part because it is computationally prohibiting. Althoug...
106
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COLT
2003
Springer
15 years 9 months ago
2003
Springer
A mere bounded number of random bits judiciously employed by a probabilistically correct algorithmic coordinator is shown to increase the power of learning to coordinate compared ...
156
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NOSSDAV
2009
Springer
15 years 10 months ago
2009
Springer
In multi-hop wireless networks, random network coding represents the general design principle of transmitting random linear combinations of blocks in the same “batch” to downs...
146
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ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
Images obtained with catadioptric sensors contain significant deformations which prevent the direct use of classical image treatments. Thus, Markov Random Fields (MRF) whose usefu...