@inproceedings{ueffing-och-ney:2002:EMNLP-2002,
  author    = {Ueffing, Nicola  and  Och, Franz Josef  and  Ney, Hermann},
  title     = {Generation of Word Graphs in Statistical Machine Translation},
  booktitle = {Proceedings of the Conference on Empirical Methods in Natural Language Processing (EMNLP)},
  year      = 2002,
  month     = {July},
  address   = {Philadelphia},
  publisher = {Association for Computational Linguistics},
  pages     = {156--163}
}