2292 search results - page 65 / 459 » Hierarchical approximation and localization |
169
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SIGMOD
2001
ACM
16 years 4 months ago
2001
ACM
Similarity search in large time series databases has attracted much research interest recently. It is a difficult problem because of the typically high dimensionality of the data....
128
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ICCS
2004
Springer
15 years 9 months ago
2004
Springer
We consider the realization of matrix-matrix multiplication and propose a hierarchical algorithm implemented in a task-parallel way using multiprocessor tasks on distributed memory...
147
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ICPR
2000
IEEE
15 years 8 months ago
2000
IEEE
This paper is concerned with X-ray volume visualization by means of wavelet splatting, a wavelet-based extension to splatting. Wavelet splatting allows multiresolution visualizati...
152
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CSDA
2010
15 years 4 months ago
2010
We consider mixtures of parametric densities on the positive reals with a normalized generalized gamma process (Brix, 1999) as mixing measure. This class of mixtures encompasses t...
126
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DEXAW
2007
IEEE
15 years 10 months ago
2007
IEEE
In this paper, we examine the application of manifold learning to the clustering problem. The method used is Locality Preserving Projections (LPP), which is chosen because of its ...