@InProceedings{cauchi-goetze-doclo:2012:SMIAE,
  author    = {Cauchi, Benjamin  and  Goetze, Stefan  and  Doclo, Simon},
  title     = {Reduction of Non-stationary Noise for a Robotic Living Assistant using Sparse Non-negative Matrix Factorization},
  booktitle = {Proceedings of the 1st Workshop on Speech and Multimodal Interaction in Assistive Environments},
  month     = {July},
  year      = {2012},
  address   = {Jeju, Republic of Korea},
  publisher = {Association for Computational Linguistics},
  pages     = {28--33},
  url       = {http://www.aclweb.org/anthology/W12-3505}
}