Estimation in sensor networks: a graph approach

  title={Estimation in sensor networks: a graph approach},
  author={Haotian Zhang and Jos{\'e} M. F. Moura and Bruce H. Krogh},
  journal={IPSN 2005. Fourth International Symposium on Information Processing in Sensor Networks, 2005.},
In many sensor networks applications, sensors collect correlated measurements of a physical field, e.g., temperature field in a building or in a data center. However, the locations of the sensors are usually inconsistent with the application requirements. In this paper, we consider the problem of estimating the field at arbitrary positions of interest, where there are possibly no sensors, from the irregularly placed sensors. We map this sensor network on a graph, and, by introducing the… CONTINUE READING
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Šiljak, Decentralized Control of Complex Systems

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