5350 search results - page 689 / 1070 » Space and time in eco-ontologies |
188
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
This paper offers a novel look at using a dimensionalityreduction technique called simhash [8] to detect similar document pairs in large-scale collections. We show that this algo...
212
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EUROPAR
2011
Springer
14 years 6 months ago
2011
Springer
: Tuning numerical libraries has become more difficult over time, as systems get more sophisticated. In particular, modern multicore machines make the behaviour of algorithms hard ...
177
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ICC
2011
IEEE
14 years 6 months ago
2011
IEEE
—In cognitive radio (CR) networks, licensed spectrum that can be shared by secondary users (SUs) is always restricted by the needs of primary users (PUs). Although channel aggreg...
224
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PODS
2012
ACM
13 years 9 months ago
2012
ACM
We show that randomization can lead to significant improvements for a few fundamental problems in distributed tracking. Our basis is the count-tracking problem, where there are k...
238
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JMLR
2012
13 years 9 months ago
2012
We present an algorithm for fast posterior inference in penalized high-dimensional state-space models, suitable in the case where a few measurements are taken in each time step. W...