33 search results - page 1 / 7 » Assumption-Free Anomaly Detection in Time Series |
SSDBM
2005
IEEE
13 years 10 months ago
2005
IEEE
Recent advancements in sensor technology have made it possible to collect enormous amounts of data in real time. However, because of the sheer volume of data most of it will never...
SDM
2009
SIAM
14 years 1 months ago
2009
SIAM
Anomaly detection in multivariate time series is an important data mining task with applications to ecosystem modeling, network traffic monitoring, medical diagnosis, and other d...
ADBIS
2006
Springer
13 years 10 months ago
2006
Springer
The anomaly detection problem has important applications in the field of fraud detection, network robustness analysis and intrusion detection. This paper is concerned with the prob...
ADMA
2006
Springer
13 years 10 months ago
2006
Springer
The problem of finding anomaly has received much attention recently. However, most of the anomaly detection algorithms depend on an explicit definition of anomaly, which may be i...
SDM
2008
SIAM
13 years 6 months ago
2008
SIAM
In this paper, we propose a new approach to anomaly detection by looking at the latent variable space to make the first step toward latent anomaly detection. Most conventional app...