@InProceedings{otani-EtAl:2016:EMNLP2016,
  author    = {Otani, Naoki  and  Nakazawa, Toshiaki  and  Kawahara, Daisuke  and  Kurohashi, Sadao},
  title     = {IRT-based Aggregation Model of Crowdsourced Pairwise Comparison for Evaluating Machine Translations},
  booktitle = {Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing},
  month     = {November},
  year      = {2016},
  address   = {Austin, Texas},
  publisher = {Association for Computational Linguistics},
  pages     = {511--520},
  url       = {https://aclweb.org/anthology/D16-1049}
}