272 search results - page 35 / 55 » Unsupervised Outlier Detection in Time Series Data |
ICDM
2009
IEEE
13 years 6 months ago
2009
IEEE
Clustering streaming data requires algorithms which are capable of updating clustering results for the incoming data. As data is constantly arriving, time for processing is limited...
ECOI
2010
13 years 8 months ago
2010
Advances in technology have enabled new approaches for sensing the environment and collecting data about the world. Once collected, sensor readings can be assembled into data stre...
RAID
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. We propose a novel framework of autonomic intrusion detection that fulfills online and adaptive intrusion detection in unlabeled audit data streams. The framework owns a...
TKDE
2008
13 years 8 months ago
2008
An important problem in the area of homeland security is to identify abnormal or suspicious entities in large datasets. Although there are methods from data mining and social netwo...
ICARIS
2007
Springer
14 years 2 months ago
2007
Springer
The search for patterns or motifs in data represents an area of key interest to many researchers. In this paper we present the Motif Tracking Algorithm, a novel immune inspired pat...