5866 search results - page 385 / 1174 » Designing Accelerator-Based Distributed Systems for High Per... |
127
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TCOM
2008
15 years 4 months ago
2008
Abstract--This paper addresses the problem of joint optimization of transmit beamforming and space-frequency (SF) coding for MIMO-OFDM systems with spatial correlation feedback in ...
163
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CCS
2010
ACM
15 years 3 months ago
2010
ACM
Social network-based Sybil defenses exploit the trust exhibited in social graphs to detect Sybil nodes that disrupt an algorithmic property (i.e., the fast mixing) in these graphs...
165
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VTC
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— This paper studies the mutual information transfer characteristics of a novel iterative soft interference cancellation (SIC) aided beamforming receiver designed for qua...
154
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DAC
2007
ACM
16 years 5 months ago
2007
ACM
An effective method for focusing optimization effort on the most important parts of a design is to examine those elements on the critical path. Traditionally, the critical path is...
166
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SIGCOMM
2012
ACM
13 years 7 months ago
2012
ACM
The energy wasted in wireless networks is a serious concern and the main challenge lies in determining when and where the energy is wasted. In this demo, we present Energino, an e...