2083 search results - page 135 / 417 » Semantic information and sensor networks |
150
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INFOCOM
2008
IEEE
16 years 25 days ago
2008
IEEE
Abstract—We study the problem of contour tracking with binary sensors, an important problem for monitoring spatial signals and tracking group targets. In particular, we track the...
158
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IPSN
2007
Springer
16 years 17 days ago
2007
Springer
The key application scenario of wireless sensor networks is data gathering: sensor nodes transmit data, possibly in a multi-hop fashion, to an information sink. The performance of...
208
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ICNSC
2007
IEEE
16 years 22 days ago
2007
IEEE
The paper addresses object localization via a distributed sensor network. A centralized estimation approach is undertaken along with a selective node activation strategy to ensure...
181
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EWSN
2004
Springer
16 years 6 months ago
2004
Springer
This paper describes a novel routing mechanism for a network of highly mobile sensor nodes that routes data over dynamically changing topologies, using only information from neares...
195
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, a data-driven extension of the variational algorithm is proposed. Based on a few selected sensors, target tracking is performed distributively without any informati...