@InProceedings{polifroni-walker:2008:ACLMain,
  author    = {Polifroni, Joseph  and  Walker, Marilyn},
  title     = {Intensional Summaries as Cooperative Responses in Dialogue: Automation and Evaluation},
  booktitle = {Proceedings of ACL-08: HLT},
  month     = {June},
  year      = {2008},
  address   = {Columbus, Ohio},
  publisher = {Association for Computational Linguistics},
  pages     = {479--487},
  url       = {http://www.aclweb.org/anthology/P/P08/P08-1055}
}