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177
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
— Feedback of channel state information (CSI) enables a multi-carrier transmitter to optimize the power allocation across sub-channels. We consider a single user feedback scheme ...
180
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
— Similarity joins have attracted significant interest, with applications in Geographical Information Systems, astronomy, marketing analyzes, and anomaly detection. However, all...
187
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ICMCS
2008
IEEE
16 years 1 months ago
2008
IEEE
A two-stage cascaded classification approach with an optimal candidate selection scheme is proposed to recognize places using images taken by camera phones. An optimal acceptance ...
192
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ICRA
2008
IEEE
16 years 1 months ago
2008
IEEE
— In implementing a vision localization system, a crucial issue to consider is how to efficiently store and recall the necessary information so that the robot is not only able t...
210
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IEEEPACT
2008
IEEE
16 years 1 months ago
2008
IEEE
We present a novel mechanism, called meeting point thread characterization, to dynamically detect critical threads in a parallel region. We define the critical thread the one with...