231 search results - page 35 / 47 » Differentiated surveillance for sensor networks |
RTSS
2009
IEEE
15 years 4 months ago
2009
IEEE
—Data delivery is a major function of sensor network applications. Many applications, such as military surveillance, require the detection of interested events to be reported to ...
MOBICOM
2009
ACM
15 years 4 months ago
2009
ACM
Wireless sensor networks (WSNs) have been increasingly available for critical applications such as security surveillance and environmental monitoring. An important performance mea...
116
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MDM
2010
Springer
14 years 8 months ago
2010
Springer
—We present an optimal distributed algorithm to adapt the placement of a single operator in high communication cost networks, such as a wireless sensor network. Our parameterfree...
EWSN
2009
Springer
15 years 10 months ago
2009
Springer
As many radio chips used in today's sensor mote hardware can work at different frequencies, several multi-channel communication protocols have recently been proposed to improv...
110
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SUM
2010
Springer
14 years 8 months ago
2010
Springer
CCTV and sensor based surveillance systems are part of our daily lives now in this modern society due to the advances in telecommunications technology and the demand for better sec...