@inproceedings{zens-matusov-ney:2004:COLING,
  author    = {Zens, Richard  and  Matusov, Evgeny  and  Ney, Hermann},
  title     = {Improved Word Alignment Using a Symmetric Lexicon Model },
  booktitle = {Proceedings of Coling 2004 },
  editor = {},
  year      = 2004,
  month     = {Aug 23--Aug 27},
  address   = {Geneva, Switzerland},
  publisher = {COLING},
  pages     = {36--42}
}