697 search results - page 71 / 140 » Convex Functions on Discrete Sets |
150
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FOCS
2009
IEEE
16 years 14 days ago
2009
IEEE
We prove the existence of an algorithm A for computing 2-d or 3-d convex hulls that is optimal for every point set in the following sense: for every set S of n points and for ever...
148
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ICIP
2010
IEEE
15 years 3 months ago
2010
IEEE
The process of finding representative shape patterns from sparse datasets is a challenging task: especially for non-rigid objects, shape deformations through time can produce very...
153
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AUTOMATICA
2006
15 years 5 months ago
2006
Abstract-- New methods for model validation of continuoustime nonlinear systems with uncertain parameters are presented in this paper. The methods employ functions of state-paramet...
119
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TNN
2008
15 years 5 months ago
2008
Prior knowledge over general nonlinear sets is incorporated into nonlinear kernel classification problems as linear constraints in a linear program. The key tool in this incorpora...
192
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CVPR
2004
IEEE
15 years 9 months ago
2004
IEEE
Graphical models are powerful tools for processing images. However, the large dimensionality of even local image data poses a difficulty: representing the range of possible graphi...