811 search results - page 70 / 163 » Avoiding Approximate Squares |
114
click to vote
JVCIR
2010
15 years 1 months ago
2010
In order to get an efficient image representation we introduce a new adaptive Haar wavelet transform, called Tetrolet Transform. Tetrolets are Haar-type wavelets whose supports ar...
179
click to vote
WINE
2010
Springer
15 years 1 months ago
2010
Springer
The problem of influence maximization deals with choosing the optimal set of nodes in a social network so as to maximize the resulting spread of a technology (opinion, productowne...
163
Voted
ICASSP
2009
IEEE
15 years 1 months ago
2009
IEEE
Nonnegative matrix factorization (NMF) is a widely-used method for low-rank approximation (LRA) of a nonnegative matrix (matrix with only nonnegative entries), where nonnegativity...
124
click to vote
SIAMMAX
2010
14 years 10 months ago
2010
The mth Chebyshev polynomial of a square matrix A is the monic polynomial that minimizes the matrix 2-norm of p(A) over all monic polynomials p(z) of degree m. This polynomial is u...
105
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Abstract— In this paper, we derive a maximum-likelihood (ML) decoder of the decode-and-forward (DF) protocol utilizing an arbitrary complex-valued M-point constellation. Existing...