6568 search results - page 74 / 1314 » Reducing the Complexity of Reductions |
133
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CCGRID
2010
IEEE
15 years 7 months ago
2010
IEEE
Map-reduce framework has received a significant attention and is being used for programming both large-scale clusters and multi-core systems. While the high productivity aspect of ...
209
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ICDE
2012
IEEE
13 years 8 months ago
2012
IEEE
—Dimensionality reduction is essential in text mining since the dimensionality of text documents could easily reach several tens of thousands. Most recent efforts on dimensionali...
161
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ICASSP
2008
IEEE
16 years 16 days ago
2008
IEEE
We consider the estimation of doubly selective wireless channels within pulse-shaping multicarrier systems (which include OFDM systems as a special case). A new channel estimation...
DATE
2007
IEEE
16 years 13 days ago
2007
IEEE
Controlling jitter on a picosecond (or smaller) time scale has become one of the most difficult challenges for testing multi-gigahertz systems. In this paper we present a novel me...
169
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RTSS
1996
IEEE
15 years 10 months ago
1996
IEEE
We propose a method for reducing the number of clocks of a timed automaton by combining two algorithms. The first one consists in detecting active clocks, that is, those clocks wh...