@INPROCEEDINGS{Schaffernicht-ICANN-2007,
  author = {Schaffernicht, Erik and Stephan, Volker and Gross, Horst-Michael},
  title = {An Efficient Search Strategy for Feature Selection Using {Chow-Liu}
    Trees},
  booktitle = {Artificial Neural Networks - ICANN 2007 (ICANN)},
  year = {2007},
  pages = {190--199},
  volume = {4669},
  number = {2},
  series = {LNCS},
  publisher = {Springer}
}