@InProceedings{sun-zhou:2012:ACL2012short,
  author    = {Sun, Hong  and  Zhou, Ming},
  title     = {Joint Learning of a Dual SMT System for Paraphrase Generation},
  booktitle = {Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)},
  month     = {July},
  year      = {2012},
  address   = {Jeju Island, Korea},
  publisher = {Association for Computational Linguistics},
  pages     = {38--42},
  url       = {http://www.aclweb.org/anthology/P12-2008}
}