140 search results - page 15 / 28 » Max-Margin Additive Classifiers for Detection |
127
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KI
2007
Springer
15 years 3 months ago
2007
Springer
Detecting unknown worms is a challenging task. Extant solutions, such as anti-virus tools, rely mainly on prior explicit knowledge of specific worm signatures. As a result, after t...
168
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CVPR
2009
IEEE
16 years 10 months ago
2009
IEEE
In this paper we introduce a novel method to detect and
localize abnormal behaviors in crowd videos using Social
Force model. For this purpose, a grid of particles is placed
ove...
124
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AIED
2007
Springer
15 years 9 months ago
2007
Springer
We investigated the potential of automatic detection of a learner’s affective states from posture patterns and dialogue features obtained from an interaction with AutoTutor, an i...
109
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
In this paper we consider the task of classifying materials into explosives and non-explosives according to features obtainable from Multi-Energy X-ray Computed Tomography (MECT) ...
215
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Publication
In this paper, we address the problem of automatically detecting and tracking a variable number of persons in complex
scenes using a monocular, potentially moving, uncalibrated ca...