2042 search results - page 109 / 409 » Variable Number of |
148
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AI
2011
Springer
14 years 8 months ago
2011
Springer
Although propositional satisfiability (SAT) is NP-complete, state-of-the-art SAT solvers are able to solve large, practical instances. The concept of backdoors has been introduced...
109
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ICIP
1997
IEEE
16 years 5 months ago
1997
IEEE
A new method termed the vertex representation is presented for approximating the shapes of objects of arbitrary dimensionality d (e.g., 20, 30, etc.) with orthogonal (d - 1)-dimen...
108
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— We present an optimization method for unequal error protection (UEP)-LDPC codes with higher order constellations. By modifying the density evolution algorithm under the Gaussia...
160
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KDD
2004
ACM
16 years 4 months ago
2004
ACM
Metabolomics is the omics science of biochemistry. The associated data include the quantitative measurements of all small molecule metabolites in a biological sample. These datase...
124
Voted
ICALP
2007
Springer
15 years 10 months ago
2007
Springer
We study the classic problem of estimating the sum of n variables. The traditional uniform sampling approach requires a linear number of samples to provide any non-trivial guarante...