@inproceedings{comparativequalityestimationautomatic,
  title = {Comparative Quality Estimation: Automatic Sentence-Level Ranking of Multiple Machine Translation Outputs},
  author = {Eleftherios Avramidis},
  year = {2012},
  booktitle = {COLING 2012 12},
  url = {https://aclanthology.org/C12-1008},
}