455 search results - page 27 / 91 » A local approximation algorithm for maximum weight matching |
TC
2008
14 years 9 months ago
2008
The common belief is that localized broadcast algorithms are not able to guarantee both full delivery and a good bound on the number of transmissions. In this paper, we propose the...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
Captured CFA data by image sensors like CCD/or CMOS are often corrupted by noises. To produce high quality images acquired by CCD/CMOS digital cameras, the problem of noise needs ...
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WEA
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. Bit-parallelism permits executing several operations simultaneously over a set of bits or numbers stored in a single computer word. This technique permits searching for t...
CSDA
2007
14 years 9 months ago
2007
Many probabilistic models are only defined up to a normalization constant. This makes maximum likelihood estimation of the model parameters very difficult. Typically, one then h...
DSMML
2004
Springer
15 years 1 months ago
2004
Springer
We investigate theoretically some properties of variational Bayes approximations based on estimating the mixing coefficients of known densities. We show that, with probability 1 a...