121 search results - page 6 / 25 » Anomalous trajectory patterns detection |
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
Large scale video copy detection task requires compact feature insensitive to various copy changes. Based on local feature trajectory behavior we discover invariant visual pattern...
GW
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. We describe a numerical method for scale invariant detection of gesture patterns in continuous 2D motions. The algorithm is fast due to our rejection-based reasoning achi...
JMLR
2010
13 years 2 months ago
2010
Web servers and server-side applications constitute the key components of modern Internet services. We present a pattern recognition system to the detection of intrusion attempts ...
FLAIRS
2009
13 years 5 months ago
2009
One of the primary issues with traditional anomaly detection approaches is their inability to handle complex, structural data. One approach to this issue involves the detection of...
RAID
1999
Springer
14 years 1 days ago
1999
Springer
Lately, many approaches have been developed to discover computer abuse. Some of them use data mining techniques to discover anomalous behavior in audit trail, considering this beh...