11325 search results - page 2078 / 2265 » Active Model Selection |
200
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We consider the problem of tracking a maneuvering target in urban terrain with high clutter. Although multipath has been previously exploited to improve target tracking in complex...
168
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper presents our work on rapid language adaptation of acoustic models based on multilingual cross-language bootstrapping and unsupervised training. We used Automatic Speech...
202
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In cognitive radio (CR) networks, multi-CR cooperation typically takes place during spectrum sensing, to cope with wireless fading effects and the hidden terminal problem. The use...
169
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We describe an alternative to standard nonnegative matrix factorisation (NMF) for nonnegative dictionary learning. NMF with the Kullback-Leibler divergence can be seen as maximisa...
328
click to vote
INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—It is well-known that the application of directional antennas can help conserve bandwidth and energy consumption in wireless networks. Thus, to achieve efficiency in wireless n...