11211 search results - page 1899 / 2243 » Rank-Sensitive Data Structures |
358
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ICDE
2000
IEEE
16 years 5 months ago
2000
IEEE
In high-dimensional and complex metric spaces, determining the nearest neighbor (NN) of a query object ? can be a very expensive task, because of the poor partitioning operated by...
154
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VIS
2004
IEEE
16 years 5 months ago
2004
IEEE
We present a novel multiscale approach for flow visualization. We define a local alignment tensor that encodes a measure for alignment to the direction of a given flow field. This...
139
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VIS
2004
IEEE
16 years 5 months ago
2004
IEEE
Reliable and complete blood-vessel segmentation is still a challenging problem. This is especially true in the presence of morphologic changes resulting from atherosclerotic disea...
148
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
This paper introduces a novel approach for the recognition of a wide vocabulary of Arabic handwritten words. Note that there is an essential difference between the global and anal...
150
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
Multiple observation improves the performance of 3D object classification. However, since the distribution of feature vectors obtained from multiple view points have strong nonlin...