39 search results - page 6 / 8 » Detecting and discriminating behavioural anomalies |
ICASSP
2011
IEEE
13 years 2 months ago
2011
IEEE
This paper presents a robust unsupervised learning approach for detection of anomalies in patterns of human behavior using multi-modal smart environment sensor data. We model the ...
DEXAW
2008
IEEE
14 years 5 months ago
2008
IEEE
Network Intrusion Detection Systems (NIDS) have the challenge to prevent network attacks and unauthorised remote use of computers. In order to achieve this goal, NIDS usually foll...
CORR
2008
Springer
13 years 11 months ago
2008
Springer
The immune system provides an ideal metaphor for anomaly detection in general and computer security in particular. Based on this idea, artificial immune systems have been used for...
ICCV
2009
IEEE
15 years 3 months ago
2009
IEEE
We present a novel approach for detecting global behaviour
anomalies in multiple disjoint cameras by learning
time delayed dependencies between activities cross camera
views. Sp...
GECCO
2007
Springer
14 years 5 months ago
2007
Springer
Artificial immune systems have previously been applied to the problem of intrusion detection. The aim of this research is to develop an intrusion detection system based on the fu...