@InProceedings{doran-zarrella-henderson:2012:NAACL-HLT-Demo,
  author    = {Doran, Christine  and  Zarrella, Guido  and  Henderson, John C.},
  title     = {Navigating Large Comment Threads with CoFi},
  booktitle = {Proceedings of the Demonstration Session at the Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies},
  month     = {June},
  year      = {2012},
  address   = {Montr{\'e}al, Canada},
  publisher = {Association for Computational Linguistics},
  pages     = {9--12},
  url       = {http://www.aclweb.org/anthology/N12-3003}
}