@Book{CDS:2010,
  editor    = {Yorick Wilks  and  Bj\"{o}rn Gamb\"{a}ck  and  Morena Danieli},
  title     = {Proceedings of the 2010 Workshop on Companionable Dialogue Systems},
  month     = {July},
  year      = {2010},
  address   = {Uppsala, Sweden},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W10-27}
}