710 search results - page 121 / 142 » Composite Event Detection in Wireless Sensor Networks |
MOBIQUITOUS
2007
IEEE
15 years 5 months ago
2007
IEEE
—ZigBee is popular for Wireless Sensor Network (WSN) devices because of its low power consumption, built-in security method and ratified specifications. With these features, it...
119
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GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract—The barrier coverage model was proposed for applications in which sensors are deployed for intrusion detection. In this paper, we study a strong barrier coverage problem...
ICDCSW
2006
IEEE
15 years 5 months ago
2006
IEEE
As an example of digital augmentation of a tiny object, a small cube-sized die is presented that perceives and records what face it rolls on. It is thus able to detect bias and co...
128
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CCN
2006
15 years 17 days ago
2006
Unauthorized Bluetooth devices or rogue devices can impersonate legitimate devices through address and link key spoofing. Moreover, they can infiltrate a Bluetooth network and ini...
110
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SENSYS
2004
ACM
15 years 4 months ago
2004
ACM
Monitoring of environmental phenomena with embedded networked sensing confronts the challenges of both unpredictable variability in the spatial distribution of phenomena, coupled ...