895 search results - page 46 / 179 » Outlier detection in sensor networks |
153
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IWCMC
2009
ACM
16 years 10 days ago
2009
ACM
This paper addresses the problem of optimal cooperative spectrum sensing in a cognitive-enabled sensor network where cognitive sensors can cooperate in the sensing of the spectrum...
180
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INFOCOM
2009
IEEE
16 years 14 days ago
2009
IEEE
Abstract—Sensor networks have been deployed for many barrier coverage applications such as intrusion detection and border surveillance. In these applications, it is critical to o...
153
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SICHERHEIT
2010
15 years 3 months ago
2010
: A network early warning system consists of several distributed sensors to detect malicious network activity. The effectiveness of such early warning systems critically depends on...
199
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ISPA
2007
Springer
15 years 12 months 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...
164
Voted
ICDCS
2007
IEEE
16 years 4 days ago
2007
IEEE
Sensor nodes are often organized into clusters to facilitate many network operations such as data aggregation. Clustering has to be protected in hostile environments. Otherwise, a...