Adaptive sequential segmentation of piecewise stationary time series

  title={Adaptive sequential segmentation of piecewise stationary time series},
  author={Ulrich Appel and Achim V. Brandt},
  journal={Inf. Sci.},
The problem of adaptive segmentation of time series with abrupt changes in the spectral characteristics is addressed. Such time series have been encountered in various fields of time series analysis such as speech processing, biomedical signal processing, image analysis, and failure detection. Mathematically, these time series often can be modeled by zero mean gaussian distributed autoregressive (AR) processes, where the parameters of the process, including the gain factor, remain constant for… CONTINUE READING
Highly Cited
This paper has 292 citations. REVIEW CITATIONS

9 Figures & Tables



Citations per Year

292 Citations

Semantic Scholar estimates that this publication has 292 citations based on the available data.

See our FAQ for additional information.