345 search results - page 2 / 69 » Combining Filtering and Statistical Methods for Anomaly Dete... |
MM
2010
ACM
13 years 5 months ago
2010
ACM
In this paper a real-time anomaly detection system for video streams is proposed. Spatio-temporal features are exploited to capture scene dynamic statistics together with appearan...
DCOSS
2007
Springer
13 years 11 months 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...
DMIN
2006
13 years 6 months ago
2006
In this paper, we implement an anomaly detection system using the Dempster-Shafer method. Using two standard benchmark problems we show that by combining multiple signals it is pos...
ANLP
2000
13 years 6 months ago
2000
We present a method for automatically detecting errors in a manually marked corpus using anomaly detection. Anomaly detection is a method for determining which elements of a large...
RAID
2010
Springer
13 years 3 months ago
2010
Springer
Abstract. One of the most challenging applications of wireless networking are in disaster area networks where lack of infrastructure, limited energy resources, need for common oper...