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GLOBECOM
2007
IEEE
14 years 11 months ago
2007
IEEE
- How to prolong the lifetime of wireless sensor networks is one of the most important design issues. In order to tackle this issue, we propose an energy-efficient polynomial regre...
HUC
2010
Springer
14 years 11 months ago
2010
Springer
Opportunistic activity and context recognition systems do not presume a static sensor infrastructure that is defined at the design time of a system. They also do not have a fixed ...
IPSN
2005
Springer
15 years 3 months ago
2005
Springer
Geographic routing with greedy relaying strategies have been widely studied as a routing scheme in sensor networks. These schemes assume that the nodes have perfect information ab...
ICSAP
2010
15 years 1 months ago
2010
— When sensors are redundantly deployed, a subset of sensors should be selected to actively monitor the field (referred to as a "cover"), while the rest of the sensors ...
AICCSA
2006
IEEE
15 years 3 months ago
2006
IEEE
Collaborative signal processing is one of the most promising applications that are currently being investigated for sensor networks. In this paper, we use FFT computation as a veh...