144 search results - page 13 / 29 » Quality of LP-Based Approximations for Highly Combinatorial ... |
106
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IJCV
2011
14 years 4 months ago
2011
This paper is devoted to the optimization problem of continuous multipartitioning, or multi-labeling, which is based on a convex relaxation of the continuous Potts model. In contr...
CVPR
2012
IEEE
12 years 12 months ago
2012
IEEE
In this paper, we address a challenging image segmentation problem called multiple foreground cosegmentation (MFC), which concerns a realistic scenario in general Webuser photo se...
CSDA
2006
14 years 9 months ago
2006
We propose a simulation-based method for calculating maximum likelihood estimators in latent variable models. The proposed method integrates a recently developed sampling strategy...
162
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ICDE
2008
IEEE
15 years 10 months ago
2008
IEEE
Despite the surge of interest in data reduction techniques over the past years, no method has been proposed to date that can always achieve approximation quality preferable to that...
AAAI
2010
14 years 11 months ago
2010
Many problems require repeated inference on probabilistic graphical models, with different values for evidence variables or other changes. Examples of such problems include utilit...