1825 search results - page 203 / 365 » Local Dimensionality Reduction |
317
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SDM
2011
SIAM
14 years 9 months ago
2011
SIAM
Latent semantic analysis (LSA), as one of the most popular unsupervised dimension reduction tools, has a wide range of applications in text mining and information retrieval. The k...
165
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SIBGRAPI
2008
IEEE
16 years 1 months ago
2008
IEEE
We present a crude registration algorithm for two partially overlapping range images acquired from a rigid object. Our proposal is characterized by two novel features: drastic dat...
189
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ISPA
2004
Springer
16 years 7 days ago
2004
Springer
Abstract. This paper presents an efficient parallel algorithm for volume rendering of large-scale datasets. Our algorithm focuses on an optimization technique, namely early ray te...
183
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ISVLSI
2003
IEEE
16 years 5 days ago
2003
IEEE
This paper describes a technique for re-ordering of scan cells to minimize power dissipation that is also capable of reducing the area overhead of the circuit compared to a random...
175
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VISUALIZATION
1997
IEEE
15 years 11 months ago
1997
IEEE
Triangle decimation techniques reduce the number of triangles in a mesh, typically to improve interactive rendering performance or reduce data storage and transmission requirement...