@InProceedings{he-EtAl:2011:IJCNLP-2011,
  author    = {He, Wei  and  Zhao, Shiqi  and  Wang, Haifeng  and  Liu, Ting},
  title     = {Enriching SMT Training Data via Paraphrasing},
  booktitle = {Proceedings of 5th International Joint Conference on Natural Language Processing},
  month     = {November},
  year      = {2011},
  address   = {Chiang Mai, Thailand},
  publisher = {Asian Federation of Natural Language Processing},
  pages     = {803--810},
  url       = {http://www.aclweb.org/anthology/I11-1090}
}