1503 search results - page 27 / 301 » Detecting Anomalies in Graphs |
DSN
2005
IEEE
14 years 2 months ago
2005
IEEE
Common practice in anomaly-based intrusion detection assumes that one size fits all: a single anomaly detector should detect all anomalies. Compensation for any performance short...
KDD
2008
ACM
14 years 9 months ago
2008
ACM
Low-rank approximations of the adjacency matrix of a graph are essential in finding patterns (such as communities) and detecting anomalies. Additionally, it is desirable to track ...
ICARIS
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. In this conceptual paper, we report on studies and initial definitions of an immune-inspired approach to temporal anomaly detection problems, where there is a strict temp...
IPPS
2006
IEEE
14 years 2 months ago
2006
IEEE
The paper presents an approach for the anomaly detection problem based on principles of immune systems. Flexibility and efficiency of the anomaly detection system are achieved by ...
RAID
2004
Springer
14 years 1 months ago
2004
Springer
Anomaly detection is a promising approach to detecting intruders masquerading as valid users (called masqueraders). It creates a user profile and labels any behavior that deviates...