3517 search results - page 570 / 704 » Relay sensor placement in wireless sensor networks |
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
We address the design and optimization of an energy-efficient lifting-based 2D transform for wireless sensor networks with irregular spatial sampling. The 2D transform is designe...
ISCC
2008
IEEE
15 years 4 months ago
2008
IEEE
Wireless sensor networks (WSNs) have emerged as the enabling technology for a wide range of applications. In the context of environmental monitoring, especially in urban scenarios...
WIMOB
2008
IEEE
15 years 4 months ago
2008
IEEE
—We consider the rate allocation problem for data aggregation in wireless sensor networks with two objectives: 1) maximizing the lifetime of a local aggregation cluster and, 2) a...
DCOSS
2007
Springer
15 years 4 months ago
2007
Springer
Macroprogramming—the technique of specifying the behavior of the system, as opposed to the constituent nodes—provides application developers with high level abstractions that a...
PAKDD
2007
ACM
15 years 4 months ago
2007
ACM
In this paper, we investigate and utilize the characteristic of the group movement of objects to achieve energy conservation in the inherently resource-constrained wireless object ...