@InProceedings{chiang-EtAl:2005:HLTEMNLP,
  author    = {Chiang, David  and  Lopez, Adam  and  Madnani, Nitin  and  Monz, Christof  and  Resnik, Philip  and  Subotin, Michael},
  title     = {The Hiero Machine Translation System: Extensions, Evaluation, and Analysis},
  booktitle = {Proceedings of Human Language Technology Conference and Conference on Empirical Methods in Natural Language Processing},
  month     = {October},
  year      = {2005},
  address   = {Vancouver, British Columbia, Canada},
  publisher = {Association for Computational Linguistics},
  pages     = {779--786},
  url       = {http://www.aclweb.org/anthology/H/H05/H05-1098}
}