543 search results - page 59 / 109 » Detecting anomalies in data streams using statecharts |
IJSNET
2007
14 years 9 months ago
2007
— This paper proposes a stochastic framework for detecting anomalies or gathering interesting events in a noisy environment using a sensor network consisting of binary sensors. A...
ACSAC
2008
IEEE
15 years 4 months ago
2008
IEEE
Computer security systems protect computers and networks from unauthorized use by external agents and insiders. The similarities between computer security and the problem of prote...
TIFS
2008
14 years 9 months ago
2008
Abstract--Statistical pattern recognition techniques have recently been shown to provide a finer balance between misdetections and false alarms than the more conventional intrusion...
120
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KDD
2007
ACM
15 years 10 months ago
2007
ACM
Existing data-stream clustering algorithms such as CluStream are based on k-means. These clustering algorithms are incompetent to find clusters of arbitrary shapes and cannot hand...
131
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CVPR
2009
IEEE
16 years 5 months ago
2009
IEEE
We present a streaming framework for seamless building reconstruction from huge aerial LiDAR point sets. By storing data as stream files on hard disk and using main memory as only ...