710 search results - page 113 / 142 » Composite Event Detection in Wireless Sensor Networks |
CEC
2010
IEEE
14 years 11 months ago
2010
IEEE
Abstract— Mobile agents are often used in wireless sensor networks for distributed target detection with the goal of minimizing the transmission of non-critical data that negativ...
113
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ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
Estimating the number of people in a crowded environment is a central task in civilian surveillance. Most vision-based counting techniques depend on detecting individuals in order...
WMASH
2004
ACM
15 years 4 months ago
2004
ACM
Wireless networked embedded terminals like personal digital assistants, cell-phones or sensor nodes are typically memory constrained devices. This limitation prevents the developm...
107
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MOBIHOC
2009
ACM
15 years 11 months ago
2009
ACM
In this paper, we present a Gaussian mixture model based approach to capture the spatial characteristics of any target signal in a sensor network, and further propose a temporally...
WIMOB
2008
IEEE
15 years 5 months ago
2008
IEEE
— Node compromise is a serious threat in wireless sensor networks, as it enables an adversary to perform various attacks. Many security schemes exploit the redundancy of many wir...