Corpus ID: 668416

Model-Based Event Detection in Wireless Sensor Networks

@article{Gupchup2007ModelBasedED,
  title={Model-Based Event Detection in Wireless Sensor Networks},
  author={Jayant Gupchup and Andreas Terzis and Randal C. Burns and Alexander S. Szalay},
  journal={ArXiv},
  year={2007},
  volume={abs/0901.3923}
}
  • Jayant Gupchup, Andreas Terzis, +1 author Alexander S. Szalay
  • Published in ArXiv 2007
  • Computer Science
  • In this paper we present an application of techniques from statistical signal processing to the problem of event detection in wireless sensor networks used for environmental monitoring. The proposed approach uses the well-established Principal Component Analysis (PCA) technique to build a compact model of the observed phenomena that is able to capture daily and seasonal trends in the collected measurements. We then use the divergence between actual measurements and model predictions to detect… CONTINUE READING

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