233 search results - page 24 / 47 » An Investigation of Practical Approximate Nearest Neighbor A... |
106
Voted
ICDE
2010
IEEE
16 years 5 days ago
2010
IEEE
Abstract-- This work presents a novel index structure, MHRtree, for efficiently answering approximate string match queries in large spatial databases. The MHR-tree is based on the ...
124
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INFOCOM
2011
IEEE
14 years 4 months ago
2011
IEEE
—Spectrum sharing systems such as cognitive radio networks have drawn much attention recently due to their potential to resolve the conflict between increasing demand for spectr...
124
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SSDBM
2009
IEEE
15 years 7 months ago
2009
IEEE
High-dimensional indexing has been very popularly used for performing similarity search over various data types such as multimedia (audio/image/video) databases, document collectio...
104
Voted
DAGM
2009
Springer
15 years 7 months ago
2009
Springer
We present a novel algorithm for the markerless tracking of deforming surfaces such as faces. We acquire a sequence of 3D scans along with color images at 40Hz. The data is then re...
151
Voted
JMLR
2010
14 years 7 months ago
2010
We study the problem of image denoising where images are assumed to be samples from low dimensional (sub)manifolds. We propose the algorithm of locally linear denoising. The algor...