1083 search results - page 209 / 217 » On the Number of Optimal Base 2 Representations of Integers |
114
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SIGMOD
2005
ACM
15 years 5 months ago
2005
ACM
If presented with inaccurate statistics, even the most sophisticated query optimizers make mistakes. They may wrongly estimate the output cardinality of a certain operation and th...
109
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DATE
1998
IEEE
15 years 4 months ago
1998
IEEE
As the "system-on-a-chip" concept is rapidly becoming a reality, time-to-market and product complexity push the reuse of complex macromodules. Circuits combining a varie...
106
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CORR
2008
Springer
14 years 12 months ago
2008
Springer
Abstract. We propose a number of techniques for learning a global ranking from data that may be incomplete and imbalanced -- characteristics that are almost universal to modern dat...
CORR
2007
Springer
14 years 12 months ago
2007
Springer
—This paper studies the ergodic capacity of time- and frequency-selective multipath fading channels in the ultrawideband (UWB) regime when training signals are used for channel e...
IPPS
2010
IEEE
14 years 9 months ago
2010
IEEE
Recently, there has been strong interest in large-scale simulations of biological spiking neural networks (SNN) to model the human brain mechanisms and capture its inference capabi...