@InProceedings{zens-hasan-ney:2007:EMNLP-CoNLL2007,
  author    = {Zens, Richard  and  Hasan, Sasa  and  Ney, Hermann},
  title     = {A Systematic Comparison of Training Criteria for Statistical Machine Translation},
  booktitle = {Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL)},
  month     = {June},
  year      = {2007},
  address   = {Prague, Czech Republic},
  publisher = {Association for Computational Linguistics},
  pages     = {524--532},
  url       = {http://www.aclweb.org/anthology/D/D07/D07-1055}
}