154
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WSNA
15 years 7 months ago
2003 ACM 
We consider the problem of synchronization of all clocks in a sensor network, in the regime of asymptotically high node densities. We formulate this problem as one in which all cl...
131
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WSNA
15 years 7 months ago
2003 ACM 
Efficiently self organizing a network hierarchy with specific assignment of roles (or tasks) to sensors based on their physical wireless connectivity and sensing characteristics ...
119
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WSNA
15 years 7 months ago
2003 ACM 
Recent research in sensor networks has raised security issues for small embedded devices. Security concerns are motivated by the deployment of a large number of sensory devices in...
132
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WSNA
15 years 7 months ago
2003 ACM
The MANTIS MultimodAl system for NeTworks of In-situ wireless Sensors provides a new multithreaded embedded operating system integrated with a general-purpose single-board hardwar...
143
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WSNA
15 years 7 months ago
2003 ACM
One fundamental issue in sensor networks is the coverage problem, which reflects how well a sensor network is monitored or tracked by sensors. In this paper, we formulate this pr...
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Sensor Networks