703 search results - page 63 / 141 » Graph-based anomaly detection |
PST
2008
13 years 10 months ago
2008
Mimicry attacks have been the focus of detector research where the objective of the attacker is to generate an attack that evades detection while achieving the attacker's goa...
JFP
2007
13 years 8 months ago
2007
We examine the ML pattern-matching anomalies of useless clauses and non-exhaustive matches. We state the definition of these anomalies, building upon pattern matching semantics, ...
AIPR
2008
IEEE
13 years 10 months ago
2008
IEEE
The formalism of anomalous change detection, which was developed for finding unusual changes in pairs of images, is extended to sequences of more than two images. Extended algorith...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. Artificial immune systems (AISs) are problem-solving systems inspired by the biological immune system. They have been successfully applied to a number of problem domains ...
KDD
2007
ACM
14 years 9 months ago
2007
ACM
We consider the problem of detecting anomalies in high arity categorical datasets. In most applications, anomalies are defined as data points that are 'abnormal'. Quite ...