4805 search results - page 261 / 961 » On the Analysis of Indexing Schemes |
207
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CVPR
2004
IEEE
16 years 9 months ago
2004
IEEE
Indexing echocardiogram videos at different levels of structure is essential for providing efficient access to their content for browsing and retrieval purposes. We present a nove...
272
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ICDE
2006
IEEE
16 years 8 months ago
2006
IEEE
The problem of frequently updating multi-dimensional indexes arises in many location-dependent applications. While the R-tree and its variants are one of the dominant choices for ...
176
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MICCAI
2005
Springer
16 years 8 months ago
2005
Springer
In this paper, we present an evaluation of seven automatic brain tissue classifiers based on level of agreements. A number of agreement measures are explained, and we show how they...
265
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SIGMOD
2005
ACM
16 years 7 months ago
2005
ACM
Many scenarios involve merging of two B-tree indexes, both covering the same key range. Increasing demand for continuous availability and high performance requires that such mergi...
225
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MM
2009
ACM
16 years 1 months ago
2009
ACM
We propose a novel technique for semi-supervised image annotation which introduces a harmonic regularizer based on the graph Laplacian of the data into the probabilistic semantic ...