2292 search results - page 392 / 459 » Hierarchical approximation and localization |
160
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IMR
2004
Springer
15 years 10 months ago
2004
Springer
A surface is often approximated by a network of triangular facets. In the absence of a precise mathematical description of the underlying surface all information about surface pro...
127
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IMR
2004
Springer
15 years 10 months ago
2004
Springer
We present several mesh smoothing schemes based on the concept of optimal Delaunay triangulations. We define the optimal Delaunay triangulation (ODT) as the triangulation that mi...
134
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ACSC
2003
IEEE
15 years 9 months ago
2003
IEEE
Graphs where each node includes an amount of text are often used in applications. A typical example of such graphs is UML diagrams used in CASE tools. To make text information in ...
147
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GLVLSI
2003
IEEE
15 years 9 months ago
2003
IEEE
Design and implementation of a fast parallel architecture based on an improved principal component analysis (PCA) method called Composite PCA suitable for real-time face recogniti...
131
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ICDM
2003
IEEE
15 years 9 months ago
2003
IEEE
We present a framework for clustering distributed data in unsupervised and semi-supervised scenarios, taking into account privacy requirements and communication costs. Rather than...