@inproceedings{phrasemodeltrainingforstatisticalmachine,
  title = {Phrase Model Training for Statistical Machine Translation with Word Lattices of Preprocessing Alternatives},
  author = {Joern Wuebker and Hermann Ney},
  year = {2012},
  booktitle = {WS 2012 6},
  url = {https://aclanthology.org/W12-3157},
}