@InProceedings{dethlefs-EtAl:2012:INLG2012,
  author    = {Dethlefs, Nina  and  Hastie, Helen  and  Rieser, Verena  and  Lemon, Oliver},
  title     = {Optimising Incremental Generation for Spoken Dialogue Systems: Reducing the Need for Fillers},
  booktitle = {INLG 2012 Proceedings of the Seventh International Natural Language Generation Conference},
  month     = {May},
  year      = {2012},
  address   = {Utica, IL},
  publisher = {Association for Computational Linguistics},
  pages     = {49--58},
  url       = {http://www.aclweb.org/anthology/W12-1509}
}