4189 search results - page 443 / 838 » Security in wireless sensor networks |
186
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EUC
2005
Springer
16 years 12 days ago
2005
Springer
Some sensor applications are interested in collecting data from multiple regions. For supporting such applications with multiple target regions, most conventional protocols are bas...
206
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DIALM
2004
ACM
15 years 10 months ago
2004
ACM
We study the problem of providing a sensor node with an accurate estimate of the current time, from a novel prospective which is complementary to the well
163
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IPCCC
2007
IEEE
16 years 1 months ago
2007
IEEE
For economic reasons sensor networks are often implemented with resource constrained micro-controllers and low-end radio transceivers. Consequently, communication is inherently un...
367
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INFOCOM
2012
IEEE
13 years 9 months ago
2012
IEEE
—When a large amount of sensors are randomly deployed into a field, how can we make a sleep/activate schedule for sensors to maximize the lifetime of target coverage in the fie...
198
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AINA
2010
IEEE
15 years 12 months ago
2010
IEEE
— We consider the problem of gathering data from a sensor network using mobile elements. In particular, we consider the case where the data are produced by measurements and need ...