@InProceedings{johnston-EtAl:2013:SIGDIAL,
  author    = {Johnston, Michael  and  Ehlen, Patrick  and  Conrad, Frederick G.  and  Schober, Michael F.  and  Antoun, Christopher  and  Fail, Stefanie  and  Hupp, Andrew  and  Vickers, Lucas  and  Yan, Huiying  and  Zhang, Chan},
  title     = {Spoken Dialog Systems for Automated Survey Interviewing},
  booktitle = {Proceedings of the SIGDIAL 2013 Conference},
  month     = {August},
  year      = {2013},
  address   = {Metz, France},
  publisher = {Association for Computational Linguistics},
  pages     = {329--333},
  url       = {http://www.aclweb.org/anthology/W13-4050}
}