@Book{CHPJI-NLP:2006,
  editor    = {Ryan McDonald  and  Charles Sutton  and  Hal Daum\'e III  and  Andrew McCallum  and  Fernando Pereira  and  Jeff Bilmes},
  title     = {Proceedings of the Workshop on Computationally Hard Problems and Joint Inference in Speech and Language Processing},
  month     = {June},
  year      = {2006},
  address   = {New York City, New York},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W/W06/W06-36}
}