@InProceedings{zhang-sumita:2007:PosterDemo,
  author    = {Zhang, Ruiqiang  and  Sumita, Eiichiro},
  title     = {Boosting Statistical Machine Translation by Lemmatization and Linear Interpolation},
  booktitle = {Proceedings of the 45th Annual Meeting of the Association for Computational Linguistics Companion Volume Proceedings of the Demo and Poster Sessions},
  month     = {June},
  year      = {2007},
  address   = {Prague, Czech Republic},
  publisher = {Association for Computational Linguistics},
  pages     = {181--184},
  url       = {http://www.aclweb.org/anthology/P/P07/P07-2046}
}