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97
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CIKM
2010
Springer
14 years 8 months ago
2010
Springer
Low-dimensional topic models have been proven very useful for modeling a large corpus of documents that share a relatively small number of topics. Dimensionality reduction tools s...
EURODAC
1995
IEEE
15 years 29 days ago
1995
IEEE
In order to extract a suitable common core information model, design representations on both system and architecture levels are analyzed. Following the specification trajectory, ...
ECCV
2010
Springer
15 years 1 months ago
2010
Springer
We propose a novel approach to increase the robustness of object detection algorithms in surveillance scenarios. The cascaded confidence filter successively incorporates constraint...
IJCV
2002
14 years 9 months ago
2002
We present a method to automatically extract spatio-temporal descriptions of moving objects from synchronized and calibrated multi-view sequences. The object is modeled by a time-...
118
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AIHC
2007
Springer
15 years 3 months ago
2007
Springer
This work addresses the problem of human action recognition by introducing a representation of a human action as a collection of short trajectories that are extracted in areas of ...