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192
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CVPR
2001
IEEE
16 years 8 months ago
2001
IEEE
Particle filters have proven to be an effective tool for visual tracking in non-gaussian, cluttered environments. Conventional particle filters however do not scale to the problem...
142
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
We present an unsupervised technique for detecting unusual activity in a large video set using many simple features. No complex activity models and no supervised feature selection...
178
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
This paper presents GeoS, a new algorithm for the efficient segmentation of n-dimensional image and video data. The segmentation problem is cast as approximate energy minimization ...
320
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Abstract-- Scientific workflow management systems are increaingly providing the ability to manage and query the provenance of data products. However, the problem of differencing th...
147
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DAC
2002
ACM
16 years 7 months ago
2002
ACM
Many real-time embedded systems involve a collection of independently executing event-driven code blocks, having hard real-time constraints. Tasks in many such systems, like netwo...