78 search results - page 4 / 16 » Topic Modeling for Sequences of Temporal Activities |
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FCSC
2010
14 years 6 months ago
2010
Graphical models have become the basic framework for topic based probabilistic modeling. Especially models with latent variables have proved to be effective in capturing hidden str...
CVPR
2010
IEEE
14 years 7 months ago
2010
IEEE
We consider the `group motion segmentation' problem and provide a solution for it. The group motion segmentation problem aims at analyzing motion trajectories of multiple obj...
UCS
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. This paper describes daily life activity recognition using wearable acceleration sensors attached to four different parts of the human body. The experimental data set con...
IJON
2002
14 years 9 months ago
2002
Some neurons in the nucleus HVc of the songbird respond vigorously to sequences of syllables as they appear in the bird's own song (such as AB), but they respond weakly or no...
PAMI
2006
14 years 9 months ago
2006
We propose a model of the joint variation of shape and appearance of portions of an image sequence. The model is conditionally linear, and can be thought of as an extension of acti...