44 search results - page 3 / 9 » Hierarchical Anomaly Detection in Distributed Large-Scale Se... |
ICC
2007
IEEE
14 years 16 days ago
2007
IEEE
—Anomaly detection is an important challenge for tasks such as fault diagnosis and intrusion detection in energy constrained wireless sensor networks. A key problem is how to min...
DCOSS
2007
Springer
14 years 11 days ago
2007
Springer
Abstract. We develop a practical, distributed algorithm to detect events, identify measurement errors, and infer missing readings in ecological applications of wireless sensor netw...
ACSAC
2006
IEEE
14 years 8 days ago
2006
IEEE
The efficiency of promptly releasing security alerts of established analysis centers has been greatly challenged by the continuous emergence of various large scale network attack...
ICDCS
2012
IEEE
11 years 8 months ago
2012
IEEE
Operational network data, management data such as customer care call logs and equipment system logs, is a very important source of information for network operators to detect prob...
ISPA
2007
Springer
14 years 11 days ago
2007
Springer
—Recently, wireless sensor networks have been proposed for assisted living and residential monitoring. In such networks, physiological sensors are used to monitor vital signs e.g...