Piecewise constant nonnegative matrix factorization

N. Seichepine, Slim Essid, Cédric Févotte, Olivier Cappé. Piecewise constant nonnegative matrix factorization. In IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2014, Florence, Italy, May 4-9, 2014. pages 6721-6725, IEEE, 2014. [doi]

@inproceedings{SeichepineEFC14,
  title = {Piecewise constant nonnegative matrix factorization},
  author = {N. Seichepine and Slim Essid and Cédric Févotte and Olivier Cappé},
  year = {2014},
  doi = {10.1109/ICASSP.2014.6854901},
  url = {http://dx.doi.org/10.1109/ICASSP.2014.6854901},
  researchr = {https://researchr.org/publication/SeichepineEFC14},
  cites = {0},
  citedby = {0},
  pages = {6721-6725},
  booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2014, Florence, Italy, May 4-9, 2014},
  publisher = {IEEE},
}