@inproceedings{constrainedhiddenmarkovmodelforbilingual,
  title = {Constrained Hidden Markov Model for Bilingual Keyword Pairs Alignment},
  author = {Denny Cahyadi and Fabien Cromieres and Sadao Kurohashi},
  year = {2012},
  booktitle = {WS 2012 12},
  url = {https://aclanthology.org/W12-5210},
}