Data Estimation in Sensor Networks Using Physical and Statistical Methodologies

@article{Li2008DataEI,
  title={Data Estimation in Sensor Networks Using Physical and Statistical Methodologies},
  author={Yingshu Li and Chunyu Ai and Wiwek P. Deshmukh and Yiwei Wu},
  journal={2008 The 28th International Conference on Distributed Computing Systems},
  year={2008},
  pages={538-545}
}
Wireless sensor networks (WSNs) are employed in many applications in order to collect data. One key challenge is to minimize energy consumption to prolong network lifetime. A scheme of making some nodes asleep and estimating their values according to the other active nodespsila readings has been proved energy-efficient. For the purpose of improving the precision of estimation, we propose two powerful estimation models, data estimation using physical model (DEPM) and data estimation using… CONTINUE READING
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