@InProceedings{gordon-passonneau-epstein:2011:SIGDIAL2011,
  author    = {Gordon, Joshua  and  Passonneau, Rebecca J.  and  Epstein, Susan L.},
  title     = {Learning to Balance Grounding Rationales for Dialogue Systems},
  booktitle = {Proceedings of the SIGDIAL 2011 Conference},
  month     = {June},
  year      = {2011},
  address   = {Portland, Oregon},
  publisher = {Association for Computational Linguistics},
  pages     = {266--271},
  url       = {http://www.aclweb.org/anthology/W11-2029}
}