22 search results - page 1 / 5 » Exploiting Sparsity in Polyhedral Analysis |
SAS
2005
Springer
13 years 10 months ago
2005
Springer
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Class posterior distributions have recently been used quite successfully in Automatic Speech Recognition (ASR), either for frame or phone level classification or as acoustic featu...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
In Cognitive Radio scenarios channelization information from primary network may be available to the spectral monitor. Under this assumption we propose a spectral estimation algor...
ISSAC
2004
Springer
13 years 10 months ago
2004
Springer
We introduce a new approach to multivariate polynomial factorisation which incorporates ideas from polyhedral geometry, and generalises Hensel lifting. Our main contribution is to...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
In the case of multicomponent AM-FM signals, the idealized representation which consists of weighted trajectories on the time-frequency (TF) plane, is intrinsically sparse. Recent...