531 search results - page 45 / 107 » Unsupervised learning techniques for an intrusion detection ... |
100
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CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
We present a novel method for the discovery and detection of visual object categories based on decompositions using topic models. The approach is capable of learning a compact and...
111
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RAID
2005
Springer
15 years 7 months ago
2005
Springer
Intrusion detection systems are fundamentally passive and fail–open. Because their primary task is classification, they do nothing to prevent an attack from succeeding. An intru...
CCS
2003
ACM
15 years 6 months ago
2003
ACM
Web-based vulnerabilities represent a substantial portion of the security exposures of computer networks. In order to detect known web-based attacks, misuse detection systems are ...
124
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ECCV
2008
Springer
15 years 3 months ago
2008
Springer
We present a novel method for unsupervised classification, including the discovery of a new category and precise object and part localization. Given a set of unlabelled images, som...
119
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ICDIM
2008
IEEE
15 years 8 months ago
2008
IEEE
The domain of Digital Libraries presents specific challenges for unsupervised information extraction to support both the automatic classification of documents and the enhancement ...