552 search results - page 51 / 111 » Accuracy-aware data modeling in sensor networks |
179
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CORR
2007
Springer
15 years 4 months ago
2007
Springer
—In a sensor network, in practice, the communication among sensors is subject to: 1) errors that can cause failures of links among sensors at random times; 2) costs; and 3) const...
156
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IEICET
2008
15 years 4 months ago
2008
Sensor nodes report the sensed data packets to the sink and depending on the application these packets may have diverse attributes: time-critical (TC) and non time-critical (NTC). ...
125
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IPSN
2007
Springer
15 years 10 months 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...
120
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— Wireless sensor networks (WSNs) are energyconstrained in nature, in this paper, we formulate the problem of data transport in sensor networks as a network utility maxim...
159
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ICPADS
2002
IEEE
15 years 9 months ago
2002
IEEE
The emergence of mobile ad hoc sensor networks has brought new challenges to traditional network design. This paper focuses on the study at the application layer. In specific, it...