625 search results - page 7 / 125 » Image Change Detection Using Wireless Sensor Networks |
IFIP12
2009
14 years 7 months ago
2009
: Early residential fire detection is important for prompt extinguishing and reducing damages and life losses. To detect fire, one or a combination of sensors and a detection algor...
CORR
2007
Springer
14 years 10 months ago
2007
Springer
— We study the problem of decentralized sequential change detection with conditionally independent observations. The sensors form a star topology with a central node called fusio...
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HICSS
2003
IEEE
15 years 3 months ago
2003
IEEE
In this paper we propose a distributed intrusion detection system for ad hoc wireless networks based on mobile agent technology. Wireless networks are particularly vulnerable to i...
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract—Impulse Radio Ultra-wideband (IR-UWB) communication has proven an important technique for supporting highrate, short-range, low-power communication. These are necessary ...
MOBIHOC
2007
ACM
15 years 9 months ago
2007
ACM
Outlier detection has many important applications in sensor networks, e.g., abnormal event detection, animal behavior change, etc. It is a difficult problem since global informati...