@InProceedings{lefevre-EtAl:2009:SIGDIAL,
  author    = {Lef{\`e}vre, Fabrice  and  Ga{\v{s}}i{\'c}, Milica  and  Jur{\v{c}}{\'i}{\v{c}}ek, Filip  and  Keizer, Simon  and  Mairesse, Fran{\c{c}}ois  and  Thomson, Blaise  and  Yu, Kai  and  Young, Steve},
  title     = {{k-Nearest} Neighbor {Monte-Carlo} Control Algorithm for {POMDP}-Based Dialogue Systems},
  booktitle = {Proceedings of the SIGDIAL 2009 Conference},
  month     = {September},
  year      = {2009},
  address   = {London, UK},
  publisher = {Association for Computational Linguistics},
  pages     = {272--275},
  url       = {http://www.aclweb.org/anthology/W09-3938}
}