14403 search results - page 2692 / 2881 » Dynamical Systems Trees |
171
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
In this paper, we extend our previous study on discriminative training using non-uniform criteria for speech recognition. The work will put emphasis on how the acoustic modeling i...
171
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Almost all current automatic speech recognition (ASR) systems conventionally append delta and double-delta cepstral features to static cepstral features. In this work we describe ...
219
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CISS
2010
IEEE
14 years 9 months ago
2010
IEEE
—This paper presents the system level performance evaluation for energy-detection based cooperative spectrum sensing in cognitive radio networks. Three performance criteria are q...
168
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AINA
2011
IEEE
14 years 9 months ago
2011
IEEE
— Next generation wireless networks will be heterogeneous, where several primary users (PU e.g. licensed users) and secondary users (SU e.g. unlicensed users) can operate in the ...
187
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ALGORITHMICA
2011
14 years 9 months ago
2011
Speed scaling is a power management technique that involves dynamically changing the speed of a processor. This gives rise to dual-objective scheduling problems, where the operati...