• Wavelet-based Data Reduction Techniques for Process Fault Detection 

      Jeong, Myong-Kee; Lu, Jye-Chyi; Huo, Xiaoming; Vidakovic, Brani; Chen, Di (Georgia Institute of Technology, 2004)
      To handle potentially large and complicated nonstationary data curves, this article presents new data reduction methods based on the discrete wavelet transform. The methods minimize objective functions to balance the ...