@INPROCEEDINGS{Dinarelli2010:sds,
  author = {Dinarelli, Marco and Stepanov, Evgeny and Varges, Sebastian and Riccardi, Giuseppe},
  title = {The LUNA Spoken Dialog System: Beyond Utterance Classification},
  booktitle = {International Conference on Acoustic, Speech and Signal Processing},
  year = {2010},
  address = {Dallas, Texeas, U.S.A.}
}