2402 search results - page 448 / 481 » Performance Analysis of a Distributed Question Answering Sys... |
105
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TWC
2008
14 years 11 months ago
2008
Abstract--Orthogonal random beamforming (ORB) constitutes a mean to exploit spatial multiplexing and multi-user diversity (MUD) gains in multi-antenna broadcast channels. To do so,...
129
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SMC
2010
IEEE
14 years 10 months ago
2010
IEEE
—Text classification is a widely studied topic in the area of machine learning. A number of techniques have been developed to represent and classify text documents. Most of the t...
ICPP
1994
IEEE
15 years 3 months ago
1994
IEEE
Shared memory in a parallel computer provides prowith the valuable abstraction of a shared address space--through which any part of a computation can access any datum. Although un...
122
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INFOCOM
2011
IEEE
14 years 3 months ago
2011
IEEE
—The distributed nature of the CSMA/CA based wireless protocols, e.g., the IEEE 802.11 distributed coordinated function (DCF), allows malicious nodes to deliberately manipulate t...
108
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VALUETOOLS
2006
ACM
15 years 5 months ago
2006
ACM
Cache locality optimization is an efficient way for reducing the idle time of modern processors in waiting for needed data. This kind of optimization can be achieved either on the...