166 search results - page 8 / 34 » Boundary recognition in sensor networks by topological metho... |
TMC
2008
14 years 9 months ago
2008
Mutual network synchronization is a distributed method in which geographically separated clocks align their times to one another without the need of reference or master clocks. Mut...
84
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MONET
2006
14 years 9 months ago
2006
In real sensor network deployments, spatial distributions of sensors are usually far from being uniform. Such networks often contain regions without enough sensor nodes, which we ...
104
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ICESS
2005
Springer
15 years 2 months ago
2005
Springer
Abstract. In ad hoc sensor networks, sensor nodes have very limited energy resources, thus energy consuming operations such as data collection, transmission and reception must be k...
101
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ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper, we present a new method for segmenting closed contours and surfaces. Our work builds on a variant of the Fast Marching algorithm. First, an initial point on the des...
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 ...