412 search results - page 3 / 83 » Diagonalization |
CC
2006
Springer
13 years 7 months ago
2006
Springer
We improve upon indirect diagonalization arguments for lower bounds on explicit problems within the polynomial hierarchy. Our contributions are summarized as follows.
ICA
2007
Springer
14 years 1 months ago
2007
Springer
This paper introduces an extension of an earlier method of the author for separating stationary sources, based on the joint approximated diagonalization of interspectral matrices, ...
IPL
2006
13 years 7 months ago
2006
A language is defined by closure under safe iteration and under a new form of safe diagonalization that, unlike other forms of diagonalization used in literature to define sub-recu...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
This paper considers two problems in sparse filter design, the first involving a least-squares constraint on the frequency response, and the second a constraint on signal-to-noi...
IDEAL
2010
Springer
13 years 4 months ago
2010
Springer
: Covariance matrices capture correlations that are invaluable in modeling real-life datasets. Using all d2 elements of the covariance (in d dimensions) is costly and could result ...