2236 search results - page 180 / 448 » Intrusion detection techniques and approaches |
179
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AIRWEB
2007
Springer
16 years 23 days ago
2007
Springer
Web spam can significantly deteriorate the quality of search engines. Early web spamming techniques mainly manipulate page content. Since linkage information is widely used in we...
181
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ICCV
1999
IEEE
15 years 11 months ago
1999
IEEE
This paper presents an e cient shape-based object detection method based on Distance Transforms and describes its use for real-time vision on-board vehicles. The method uses a tem...
195
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AIPR
2003
IEEE
15 years 10 months ago
2003
IEEE
This paper describes an approach for using several levels of data fusion in the domain of autonomous off-road navigation. We are focusing on outdoor obstacle detection, and we pre...
188
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
We present a new algorithm to detect humans in still images utilizing covariance matrices as object descriptors. Since these descriptors do not lie on a vector space, well known m...
156
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
This paper presents a technique to detect instances of classes (objects) according to their semantic definition in the form of a Description Graph. Classes are defined as combinat...