5154 search results - page 698 / 1031 » Modelling online education |
173
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ICIP
2004
IEEE
16 years 8 months ago
2004
IEEE
Most tracking algorithms detect moving objects by comparing incoming images against a reference frame. Crucially, this reference image must adapt continuously to the current light...
155
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WSDM
2010
ACM
16 years 4 months ago
2010
ACM
We describe a machine learning approach for predicting sponsored search ad relevance. Our baseline model incorporates basic features of text overlap and we then extend the model t...
188
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OTM
2009
Springer
16 years 1 months ago
2009
Springer
Collusion attacks remain a major problem of reputation and trust models, in mobile ad hoc networks. By covering up malicious behaviour of one another from the remaining part of the...
209
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
In this work, we present a novel segmentation method for deformable objects in monocular videos. Firstly we introduce the dynamic shape to represent the prior knowledge about obje...
161
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C5
2007
IEEE
16 years 1 months ago
2007
IEEE
Wikis can be considered as public domain knowledge sharing system. They provide opportunity for those who may not have the privilege to publish their thoughts through the traditio...