888 search results - page 18 / 178 » Improving Random Projections Using Marginal Information |
VLDB
1992
ACM
15 years 3 months ago
1992
ACM
In the past, two basic approaches for sampling f5-om B+ trees have been suggested: sampling from the ranked trees and acceptance/rejection sampling i?om non-ranked trees. The firs...
103
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PCM
2001
Springer
15 years 4 months ago
2001
Springer
A practical method for creating a high dimensional index structure that adapts to the data distribution and scales well with the database size, is presented. Typical media descrip...
KDD
2008
ACM
16 years 3 days ago
2008
ACM
We introduce a new approach to analyzing click logs by examining both the documents that are clicked and those that are bypassed--documents returned higher in the ordering of the ...
IROS
2006
IEEE
15 years 5 months ago
2006
IEEE
- Monte Carlo localization is known to be one of the most reliable methods for pose estimation of a mobile robot. Many studies have been conducted to improve performance of MCL. Al...
75
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INFOCOM
2010
IEEE
14 years 10 months ago
2010
IEEE
—There exists a certain level of ambiguity regarding whether network coding can further improve download performance in P2P content distribution systems, as compared to commonly ...