783 search results - page 3 / 157 » Modeling High-Dimensional Index Structures using Sampling |
119
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CVPR
1997
IEEE
16 years 1 months ago
1997
IEEE
Shape indexing is a way of making rapid associations between features detected in an image and object models that could have produced them. When model databases are large, the use...
113
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VLDB
2000
ACM
15 years 2 months ago
2000
ACM
Many emerging application domains require database systems to support efficient access over highly multidimensional datasets. The current state-of-the-art technique to indexing hi...
108
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SIAMSC
2008
14 years 11 months ago
2008
A model-constrained adaptive sampling methodology is proposed for reduction of large-scale systems with high-dimensional parametric input spaces. Our model reduction method uses a ...
196
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ICDE
1997
IEEE
16 years 11 days ago
1997
IEEE
Many emerging data mining applications require a similarity join between points in a high-dimensional domain. We present a new algorithm that utilizes a new index structure, calle...
86
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ICPR
2006
IEEE
16 years 4 days ago
2006
IEEE
Analysis of video data usually requires training classifiers in high dimensional feature spaces. This paper proposes a layered Gaussian mixture model (LGMM) to exploit high dimens...