765 search results - page 28 / 153 » Detecting Anomalies and Intruders |
IAT
2009
IEEE
14 years 1 months ago
2009
IEEE
Abstract—Developing autonomous systems that patrol environments for detecting intruders is a topic of increasing relevance in security applications. An important aspect of these ...
COCOA
2008
Springer
13 years 11 months ago
2008
Springer
Intrusion detection, area coverage and border surveillance are important applications of wireless sensor networks today. They can be (and are being) used to monitor large unprotec...
CN
2007
13 years 9 months ago
2007
: Intrusion detection systems continuously watch the activity of a network or computer, looking for attack or intrusion evidences. However, hostbased intrusion detectors are partic...
PAKDD
2010
ACM
14 years 2 months ago
2010
ACM
Given a large, weighted graph, how can we find anomalies? Which rules should be violated, before we label a node as an anomaly? We propose the OddBall algorithm, to find such nod...
DMIN
2007
13 years 11 months ago
2007
—In this paper we present graph-based approaches to mining for anomalies in domains where the anomalies consist of unexpected entity/relationship alterations that closely resembl...