345 search results - page 25 / 69 » Using Active Learning in Intrusion Detection |
116
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KDD
2008
ACM
15 years 11 months ago
2008
ACM
We propose a new method for detecting patterns of anomalies in categorical datasets. We assume that anomalies are generated by some underlying process which affects only a particu...
ACSAC
2008
IEEE
15 years 5 months ago
2008
IEEE
Computer security systems protect computers and networks from unauthorized use by external agents and insiders. The similarities between computer security and the problem of prote...
ICPR
2010
IEEE
14 years 9 months ago
2010
IEEE
In many computer vision tasks, scene changes hinder the generalization ability of trained classifiers. For instance, a human detector trained with one set of images is unlikely t...
145
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CVPR
2012
IEEE
13 years 1 months ago
2012
IEEE
Human activity recognition has potential to impact a wide range of applications from surveillance to human computer interfaces to content based video retrieval. Recently, the rapi...
80
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract—The classification of sequences requires the combination of information from different time points. In this paper the detection of facial expressions is considered. Exp...