677 search results - page 42 / 136 » Dempster-Shafer for Anomaly Detection |
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
A key goal of far-field activity analysis is to learn the usual pattern of activity in a scene and to detect statistically anomalous behavior. We propose a method for unsupervised...
ICDCSW
2006
IEEE
14 years 1 months ago
2006
IEEE
A number of recent studies have proposed measurement based approaches to network traffic analysis. These techniques treat traffic volume and traffic header data as signals or imag...
AINA
2007
IEEE
13 years 8 months ago
2007
IEEE
Wireless sensor networks are usually deployed in a way “once deployed, never changed”. The actions of sensor nodes are either pre-scheduled inside chips or triggered to respon...
FI
2010
13 years 5 months ago
2010
: Service platforms using text-based protocols need to be protected against attacks. Machine-learning algorithms with pattern matching can be used to detect even previously unknown...
KDD
1998
ACM
13 years 12 months ago
1998
ACM
The task in the computer security domain of anomaly detection is to characterize the behaviors of a computer user (the `valid', or `normal' user) so that unusual occurre...