2059 search results - page 207 / 412 » A Directed Threshold - Signature Scheme |
185
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TIT
2010
15 years 1 months ago
2010
Power allocation is studied for fixed-rate transmission over block-fading channels with arbitrary continuous fading distributions and perfect transmitter and receiver channel state...
149
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper we present a novel boosting algorithm for supervised learning that incorporates invariance to data transformations and has high generalization capabilities. While on...
171
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
—We consider a multi-access two-way relay network where multiple pairs of users exchange information with their pre-assigned partners with the assistance of an intermediate relay...
151
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WEBI
2009
Springer
16 years 1 months ago
2009
Springer
The World Wide Web has transformed into an environment where users both produce and consume information. In order to judge the validity of information, it is important to know how...
169
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ICC
2007
IEEE
16 years 23 days ago
2007
IEEE
— Decision directed channel tracking (DDCT) at high fade rates in OFDM based systems is addressed in this paper. Existing DDCT algorithms like the expectation-maximization (EM) a...