1075 search results - page 89 / 215 » Using Activity Theory to Model Context Awareness |
145
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BMVC
1998
15 years 5 months ago
1998
An approach to gesture recognition is presented in which gestures are modelled probabilistically as sequences of visual events. These events are matched to visual input using prob...
151
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CVPR
2009
IEEE
16 years 11 months ago
2009
IEEE
We propose a space-time Markov Random Field (MRF)
model to detect abnormal activities in video. The nodes in
the MRF graph correspond to a grid of local regions in the
video fra...
166
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JSS
2008
15 years 4 months ago
2008
Effective prediction of defectprone software modules can enable software developers to focus quality assurance activities and allocate effort and resources more efficiently. Supp...
133
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ECML
2007
Springer
15 years 10 months ago
2007
Springer
Decision tree learning algorithms produce accurate models that can be interpreted by domain experts. However, these algorithms are known to be unstable – they can produce drastic...
166
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JCDL
2009
ACM
15 years 11 months ago
2009
ACM
The amount of scientific material available electronically is forever increasing. This makes reading the published literature, whether to stay up-to-date on a topic or to get up ...