339 search results - page 16 / 68 » Random Sampling Techniques in Parallel Computation |
EDBT
2009
ACM
15 years 26 days ago
2009
ACM
With the amount of data in current data warehouse databases growing steadily, random sampling is continuously gaining in importance. In particular, interactive analyses of large d...
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Voted
ICIC
2005
Springer
15 years 3 months ago
2005
Springer
In recent years, mining with imbalanced data sets receives more and more attentions in both theoretical and practical aspects. This paper introduces the importance of imbalanced da...
IPPS
2006
IEEE
15 years 3 months ago
2006
IEEE
As the desire of scientists to perform ever larger computations drives the size of today’s high performance computers from hundreds, to thousands, and even tens of thousands of ...
FOCS
2008
IEEE
15 years 4 months ago
2008
IEEE
We show a tight lower bound of Ω(N log log N) on the number of transmissions required to compute several functions (including the parity function and the majority function) in a...
PPSN
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. This paper introduces a generator that creates problem instances for the Euclidean symmetric travelling salesman problem. To fit real world problems, we look at maps con...