@inproceedings{gregory-altun:2004:ACL,
  author    = {Gregory, Michelle  and  Altun, Yasemin},
  title     = {Using Conditional Random Fields to Predict Pitch Accents in Conversational Speech},
  booktitle = {Proceedings of the 42nd Meeting of the Association for Computational Linguistics (ACL'04), Main Volume},
  year      = 2004,
  month     = {July},
  address   = {Barcelona, Spain},
  pages     = {677--683},
  url       = {http://www.aclweb.org/anthology/P04-1086},
  doi       = {10.3115/1218955.1219041}
}