1245 search results - page 89 / 249 » Binary Sparse Coding |
110
Voted
CORR
2004
Springer
15 years 2 months ago
2004
Springer
We present two sequences of ensembles of non-systematic irregular repeat-accumulate codes which asymptotically (as their block length tends to infinity) achieve capacity on the bi...
136
Voted
AMC
2006
15 years 2 months ago
2006
A parallel algorithm based on the multidimensional minimization of the Rayleigh quotient is proposed to evaluate the leftmost eigenpairs of the generalized symmetric positive defi...
ICC
2007
IEEE
15 years 9 months ago
2007
IEEE
— The problem of code acquisition for the Galileo system is investigated in this paper. The effect of non-ideal sampling on the Binary Offset Carrier (BOC) modulated signal is ev...
91
Voted
ICPR
2002
IEEE
15 years 7 months ago
2002
IEEE
Output Coding is a method of converting a multiclass problem into several binary subproblems and gives an ensemble of binary classifiers. Like other ensemble methods, its perform...
117
Voted
TIT
2002
15 years 2 months ago
2002
Let ( ) denote the maximum possible number of codewords in a binary code of length and minimum Hamming distance . For large values of , the best known upper bound, for fixed , is t...