7840 search results - page 251 / 1568 » On generalized Ramsey numbers |
173
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
We introduce an Nth-order extension of the Riesz transform in d dimensions. We prove that this generalized transform has the following remarkable properties: shift-invariance, sca...
158
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DAC
2005
ACM
16 years 7 months ago
2005
ACM
? An efficient and compact canonical form is proposed for the Boolean matching problem under permutation and complementation of variables. In addition an efficient algorithm for co...
205
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ICML
2007
IEEE
16 years 7 months ago
2007
IEEE
Supervised learning is difficult with high dimensional input spaces and very small training sets, but accurate classification may be possible if the data lie on a low-dimensional ...
146
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
This paper identifies and explores the problem of seed selection in a web-scale crawler. We argue that seed selection is not a trivial but very important problem. Selecting proper...
168
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Search engines provide a small window to the vast repository of data they index and against which they search. They try their best to return the documents that are of relevance to...