982 search results - page 145 / 197 » Solving Steiner tree problems in graphs to optimality |
145
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SDM
2012
SIAM
13 years 2 months ago
2012
SIAM
Multiple data sources containing different types of features may be available for a given task. For instance, users’ profiles can be used to build recommendation systems. In a...
PAMI
2010
14 years 11 months ago
2010
—In partitioning, clustering, and grouping problems, a typical goal is to group together similar objects, or pixels in the case of image processing. At the same time, another goa...
117
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CVPR
2008
IEEE
16 years 2 months ago
2008
IEEE
We propose a scheme to introduce directionality in the Random Walker algorithm for image segmentation. In particular, we extend the optimization framework of this algorithm to com...
161
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PKDD
2010
Springer
14 years 10 months ago
2010
Springer
Partially observable Markov decision processes (POMDPs) are widely used for planning under uncertainty. In many applications, the huge size of the POMDP state space makes straightf...
89
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ICPR
2010
IEEE
15 years 7 months ago
2010
IEEE
GMM based algorithms have become the de facto standard for background subtraction in video sequences, mainly because of their ability to track multiple background distributions, w...