839 search results - page 46 / 168 » Algorithms for Index-Assisted Selectivity Estimation |
219
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SIGIR
2012
ACM
13 years 2 months ago
2012
ACM
People are seldom aware that their search queries frequently mismatch a majority of the relevant documents. This may not be a big problem for topics with a large and diverse set o...
93
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VCIP
2000
15 years 1 months ago
2000
This work presents a geometry based vision system for aircraft recognition and pose estimation using single images. Pose estimation improves the tracking performance of guided wea...
86
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CORR
2010
Springer
15 years 18 days ago
2010
Springer
Knowing the largest rate at which data can be sent on an end-to-end path such that the egress rate is equal to the ingress rate with high probability can be very practical when ch...
107
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
We describe an alternative to standard nonnegative matrix factorisation (NMF) for nonnegative dictionary learning. NMF with the Kullback-Leibler divergence can be seen as maximisa...
TIP
2008
15 years 12 days ago
2008
The local polynomial approximation (LPA) is a nonparametric regression technique with pointwise estimation in a sliding window. We apply the LPA of the argument of cos and sin in o...