@Book{W14-43:2014,
  editor    = {Kallirroi Georgila, General Co-chair  and  Matthew Stone, General Co-chair  and  Helen Hastie, Technical Program Co-Chair  and  Ani Nenkova, Technical Program Co-Chair},
  title     = {Proceedings of the 15th Annual Meeting of the Special Interest Group on Discourse and Dialogue (SIGDIAL)},
  month     = {June},
  year      = {2014},
  address   = {Philadelphia, PA, U.S.A.},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W14-43}
}