2402 search results - page 140 / 481 » Performance Analysis of a Distributed Question Answering Sys... |
164
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TWC
2011
14 years 11 months ago
2011
Abstract—This paper focuses on quantized channel state information (CSI) feedback for downlink network MIMO systems. Specifically, we propose to quantize and feedback the CSI of...
151
Voted
WCNC
2008
IEEE
15 years 11 months ago
2008
IEEE
— The recent ECMA-368 standard specifies the use of ultra wideband (UWB) technology for high rate communications in wireless personal area networks (WPANs). This paper proposes ...
120
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CN
1999
15 years 4 months ago
1999
To appropriately address the problem of large-scale distributed intrusion assessment/detection, issues such as information exchange, work division and coordination amongst various...
143
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GLOBECOM
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— In this paper, we answer the question that “Can conventional differential unitary space time modulation (DUSTM) be applied when there is an unknown carrier frequency ...
142
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CLUSTER
2006
IEEE
15 years 8 months ago
2006
IEEE
Scalability is a crucial factor in performance evaluation and analysis of parallel and distributed systems. Much effort has been devoted to scalability research and several metric...