1100 search results - page 128 / 220 » Approximate distance oracles |
IMR
2004
Springer
15 years 3 months ago
2004
Springer
We propose a new two-dimensional meshing algorithm called PINW able to generate meshes that accurately approximate the distance between any two domain points by paths composed onl...
IJCNN
2000
IEEE
15 years 2 months ago
2000
IEEE
The choice of transfer functions may strongly influence complexity and performance of neural networks used in classification and approximation tasks. A taxonomy of activation an...
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COMPGEOM
2008
ACM
14 years 12 months ago
2008
ACM
The Johnson-Lindenstrauss random projection lemma gives a simple way to reduce the dimensionality of a set of points while approximately preserving their pairwise distances. The m...
VMV
2004
14 years 11 months ago
2004
The compression of polygonal mesh geometry is still an active field of research as in 3d no theoretical bounds are known. This work proposes a geometry coding method based on pred...
NETWORKS
2010
14 years 8 months ago
2010
Abstract. In this paper, motivated by applications of ordinary (distance) spanners in communication networks and to address such issues as bandwidth constraints on network links, l...