@inproceedings{unsupervisedtrainingofmaximumentropy,
  title = {Unsupervised training of maximum-entropy models for lexical selection in rule-based machine translation},
  author = {Francis M. Tyers and Felipe S{\'a}nchez-Mart{\'\i}nez and Mikel L. Forcada},
  year = {2015},
  booktitle = {WS 2015 5},
  url = {https://aclanthology.org/W15-4919},
}