1777 search results - page 140 / 356 » Surveillance Event Detection |
ICDM
2008
IEEE
14 years 4 months ago
2008
IEEE
We present Nodeinfo, an unsupervised algorithm for anomaly detection in system logs. We demonstrate Nodeinfo’s effectiveness on data from four of the world’s most powerful sup...
ECIR
2003
Springer
13 years 11 months ago
2003
Springer
Topic Detection and Tracking is an event-based information organization task where online news streams are monitored in order to spot new unreported events and link documents with ...
MUE
2008
IEEE
14 years 4 months ago
2008
IEEE
Detection of gait characteristics has found considerable interest in field of biomechanics and rehabilitation sciences. In this paper an approach for abnormal gait detection emplo...
ICCV
2005
IEEE
14 years 3 months ago
2005
IEEE
Abstract. Visual detection and tracking of humans in complex scenes is a challenging problem with a wide range of applications, for example surveillance and human-computer interact...
ICIP
2001
IEEE
14 years 11 months ago
2001
IEEE
Surveillance of large areas of the Earths surface is often undertaken with low resolution synthetic aperture radar (SAR) imagery from either a satellite or a plane. There is a nee...