4842 search results - page 513 / 969 » Combining Estimators to Improve Performance |
200
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
The performance of a typical speaker verification system degrades significantly in reverberant environments. This degradation is partly due to the conventional feature extractio...
199
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
The recently developed i-vector framework for speaker recognition has set a new performance standard in the research field. An i-vector is a compact representation of a speaker u...
169
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SSDBM
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract. We introduce AdaptPD, an automated physical design tool that improves database performance by continuously monitoring changes in the workload and adapting the physical de...
222
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—Most research on differential MIMO is based on spacetime block codes, aiming to achieve maximum transmit diversity and thus make the transmission more robust by the aid ...
221
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VTC
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract— In wireless sensor networks (WSNs), reducing energy consumption of resource constrained sensor nodes is one of the most important issues. In this paper, we propose a ta...