@InProceedings{zhang-EtAl:2013:NAACL-HLT,
  author    = {Zhang, Hui  and  Toutanova, Kristina  and  Quirk, Chris  and  Gao, Jianfeng},
  title     = {Beyond Left-to-Right: Multiple Decomposition Structures for SMT},
  booktitle = {Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies},
  month     = {June},
  year      = {2013},
  address   = {Atlanta, Georgia},
  publisher = {Association for Computational Linguistics},
  pages     = {12--21},
  url       = {http://www.aclweb.org/anthology/N13-1002}
}