6800 search results - page 288 / 1360 » On optimizing collective communication |
153
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— An optimization algorithm for finding user allocation, bit and power loading in the downlink of MIMO-OFDM systems is proposed. The algorithm represents a generalizatio...
126
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MA
2010
Springer
15 years 5 months ago
2010
Springer
The problem of subsampling in two-sample and K-sample settings is addressed where both the data and the statistics of interest take values in general spaces. We focus on the case ...
292
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VLDB
2007
ACM
16 years 7 months ago
2007
ACM
We investigate the problem of how to evaluate efficiently a collection of shortest path queries on massive graphs that are too big to fit in the main memory. To evaluate a shortes...
187
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ICDE
2010
IEEE
16 years 4 months ago
2010
IEEE
— Many applications require sorting a table over multiple sort orders: generation of multiple reports from a table, evaluation of a complex query that involves multiple instances...
171
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
Scanned document images are nowadays becoming available in increasingly higher resolutions. Meanwhile, the variations in image quality within typical document collections increase...