313 search results - page 47 / 63 » Outlier-Aware Data Aggregation in Sensor Networks |
156
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SIGMOD
2008
ACM
15 years 9 months ago
2008
ACM
In wireless sensor networks (WSNs), energy consumption and data quality are two important issues due to limited energy resources and the need for accurate data. In this scenario, i...
86
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EWSN
2008
Springer
15 years 9 months ago
2008
Springer
In this paper3 , we use Bayesian Networks as a means for unsupervised learning and anomaly (event) detection in gas monitoring sensor networks for underground coal mines. We show t...
153
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SIGMOD
2007
ACM
15 years 9 months ago
2007
ACM
In-network sensor query processing systems (ISQPs), or sensor databases, have been developed to acquire, process and aggregate data from wireless sensor networks (WSNs). Because W...
SENSYS
2009
ACM
15 years 4 months ago
2009
ACM
We describe the design, deployment, and experience with a wireless sensor network for high-fidelity monitoring of electrical usage in buildings. A network of 38 mote-class AC met...
81
Voted
ICDCS
2007
IEEE
15 years 4 months ago
2007
IEEE
Contour mapping is a crucial part of many wireless sensor network applications. Many efforts have been made to avoid collecting data from all the sensors in the network and produc...