756 search results - page 64 / 152 » Leveraging the CAPTCHA Problem |
138
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ICML
2006
IEEE
16 years 4 months ago
2006
IEEE
Many algorithms have been proposed for the problem of time series classification. However, it is clear that one-nearest-neighbor with Dynamic Time Warping (DTW) distance is except...
148
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ICML
2005
IEEE
16 years 4 months ago
2005
IEEE
The detection of faces in images is fundamentally a rare event detection problem. Cascade classifiers provide an efficient computational solution, by leveraging the asymmetry in t...
121
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WWW
2008
ACM
16 years 4 months ago
2008
ACM
We consider the problem of ranking refinement, i.e., to improve the accuracy of an existing ranking function with a small set of labeled instances. We are, particularly, intereste...
135
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WWW
2006
ACM
16 years 4 months ago
2006
ACM
In this paper, we present a novel solution to the image annotation problem which annotates images using search and data mining technologies. An accurate keyword is required to ini...
128
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MOBIHOC
2004
ACM
16 years 3 months ago
2004
ACM
Smart antennas represent a broad variety of antennas that differ in their performance and transceiver complexity. The superior capabilities of smart antennas, however, can be leve...