999 search results - page 182 / 200 » Finding shapes in a set of points |
TNN
2010
13 years 3 months ago
2010
We consider the problem of semi-supervised feature selection, where we are given a small amount of labeled examples and a large amount of unlabeled examples. Since a small number ...
PG
2007
IEEE
14 years 2 months ago
2007
IEEE
A new geometry-based finite difference method for a fast and reliable detection of perceptually salient curvature extrema on surfaces approximated by dense triangle meshes is pro...
ESA
2007
Springer
14 years 2 months ago
2007
Springer
We review recent progress in the study of arrangements in computational and combinatorial geometry, and discuss several open problems and areas for further research. In this talk I...
IUI
2004
ACM
14 years 1 months ago
2004
ACM
Analysis of sketched digital ink is often aided by the division of stroke points into perceptually-salient fragments based on geometric features. Fragmentation has many applicatio...
COLT
1999
Springer
14 years 24 days ago
1999
Springer
We present a unified framework for reasoning about worst-case regret bounds for learning algorithms. This framework is based on the theory of duality of convex functions. It brin...