385 search results - page 10 / 77 » Contour Approximation in Sensor Networks |
EWSN
2007
Springer
15 years 9 months ago
2007
Springer
Camera sensor networks--wireless networks of low-power imaging sensors--have become popular recently for monitoring applications. In this paper, we argue that traditional vision-ba...
103
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INFOCOM
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract--We study the problem of maintaining group communication between m mobile agents, tracked and helped by n static networked sensors. We develop algorithms to maintain a O(l...
111
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IS
2006
14 years 9 months ago
2006
In-network data aggregation has been recently proposed as an effective means to reduce the number of messages exchanged in wireless sensor networks. Nodes of the network form an a...
SECON
2010
IEEE
14 years 7 months ago
2010
IEEE
In a wireless sensor network, short range multihop transmissions are preferred to prolong the network lifetime due to super-linear nature of energy consumption with communication d...
IPSN
2009
Springer
15 years 4 months ago
2009
Springer
In this work we present new in-network techniques for communication efficient approximate query processing in wireless sensornets. We use a model-based approach that constructs a...