851 search results - page 16 / 171 » Random constructions and density results |
104
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CVPR
2004
IEEE
16 years 1 months ago
2004
IEEE
We propose a new Bayesian approach to object-based image retrieval with relevance feedback. Although estimating the object posterior probability density from few examples seems in...
WWW
2005
ACM
15 years 11 months ago
2005
ACM
We consider the problem of efficiently sampling Web search engine query results. In turn, using a small random sample instead of the full set of results leads to efficient approxi...
DAC
2009
ACM
16 years 8 hour ago
2009
ACM
This paper presents a technique to improve the storage density of spin-torque transfer (STT) magnetoresistive random access memory (MRAM) in the presence of significant magnetic t...
109
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TSP
2010
14 years 5 months ago
2010
Abstract--This work studies the near-optimality versus the complexity of distributed configuration management for wireless networks. We first develop a global probabilistic graphic...
FOCS
2008
IEEE
15 years 5 months ago
2008
IEEE
Razborov and Rudich have shown that so-called natural proofs are not useful for separating P from NP unless hard pseudorandom number generators do not exist. This famous result is...