2007 search results - page 175 / 402 » SPECTRUM |
157
Voted
JMLR
2010
14 years 11 months ago
2010
An algorithm is presented for topology selection in graphical models of autoregressive Gaussian time series. The graph topology of the model represents the sparsity pattern of the...
199
click to vote
KI
2010
Springer
14 years 11 months ago
2010
Springer
Autonomous mobile robots have the potential to change our everyday life. Unresolved challenges which span a large spectrum of artificial intelligence research need to be answered t...
124
Voted
TCOM
2010
14 years 11 months ago
2010
The limited time available for acquiring the channel state in mobile broadband wireless communication systems makes it crucial to count with channel estimation methods that attain ...
150
Voted
TCOM
2010
14 years 11 months ago
2010
In order to provide a concise time-varying SISO channel model, the principle of maximum entropy is applied to scattering function derivation. The resulting model is driven by few p...
147
click to vote
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
This paper concerns the adaptation of spectrum dictionaries in audio source separation with supervised learning. Supposing that samples of the audio sources to separate are availa...