627 search results - page 21 / 126 » Privacy-Preserving k-NN for Small and Large Data Sets |
102
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ICDAR
2009
IEEE
15 years 6 months ago
2009
IEEE
This communication presents an effective method for writer recognition in handwritten documents. We have introduced a set of features that are extracted from the contours of handw...
JGTOOLS
2008
14 years 11 months ago
2008
Hierarchical spatial data structures provide a means for organizing data for efficient processing. Most spatial data structures are optimized for performing queries, such as inters...
107
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JCB
2007
14 years 11 months ago
2007
Many bioinformatics problems can implicitly depend on estimating large-scale covariance matrix. The traditional approaches tend to give rise to high variance and low accuracy esti...
CAIP
2007
Springer
15 years 5 months ago
2007
Springer
The paper focusses on a group of segmentation problems dealing with 3D data sets showing thin objects that appear disconnected in the data due to partial volume effects or a large...
VC
2010
14 years 6 months ago
2010
Abstract Three-dimensional (3D) representations of complex geometric shapes, especially when they are reconstructed from magnetic resonance imaging (MRI) and computed tomography (C...