Discrete Wavelet Transform and One-Class Support Vector Machines for anomaly detection in wireless sensor networks

@article{Takianngam2011DiscreteWT,
  title={Discrete Wavelet Transform and One-Class Support Vector Machines for anomaly detection in wireless sensor networks},
  author={Saowaluk Takianngam and Wipawee Usaha},
  journal={2011 International Symposium on Intelligent Signal Processing and Communications Systems (ISPACS)},
  year={2011},
  pages={1-6}
}
Data readings from wireless sensor networks (WSNs) may be abnormal due to detection of unusual phenomena, limited battery power, sensor malfunction, or noise from the communication channel. It is thus, important to detect such data anomalies available in WSNs to determine a suitable course of action. This paper proposes an integrated data compression and… CONTINUE READING