@InProceedings{thomason-litman:2013:NAACL-HLT,
  author    = {Thomason, Jesse  and  Litman, Diane},
  title     = {Differences in User Responses to a Wizard-of-Oz versus Automated System},
  booktitle = {Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies},
  month     = {June},
  year      = {2013},
  address   = {Atlanta, Georgia},
  publisher = {Association for Computational Linguistics},
  pages     = {796--801},
  url       = {http://www.aclweb.org/anthology/N13-1098}
}