5592 search results - page 367 / 1119 » On Random Betweenness Constraints |
163
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TIT
2002
15 years 6 months ago
2002
-- We characterize the best achievable performance of lossy compression algorithms operating on arbitrary random sources, and with respect to general distortion measures. Direct an...
190
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
We present an analogy between the operation of a Wireless Sensor Network and the sampling and reconstruction of a signal. We measure the impact of three factors on the quality of ...
169
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
—Linear network coding is a promising technology that can maximize the throughput capacity of communication network. Despite this salient feature, there are still many challenges...
199
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
Dealing with verbose (or long) queries poses a new challenge for information retrieval. Selecting a subset of the original query (a "sub-query") has been shown to be an ...
110
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Recently there has been much interest in using transmit beamforming to provide multi-antenna physical-layer multicasting. A state of the art in this context is the semidefinite r...