@InProceedings{hickl-EtAl:2006:IP,
  author    = {Hickl, Andrew  and  Wang, Patrick  and  Lehmann, John  and  Harabagiu, Sanda},
  title     = {{FERRET}: Interactive Question-Answering for Real-World Environments},
  booktitle = {Proceedings of the COLING/ACL 2006 Interactive Presentation Sessions},
  month     = {July},
  year      = {2006},
  address   = {Sydney, Australia},
  publisher = {Association for Computational Linguistics},
  pages     = {25--28},
  url       = {http://www.aclweb.org/anthology/P/P06/P06-4007}
}