@inproceedings{ijcai2013p376,
  title     = {Accurate Integration of Crowdsourced Labels Using Workers' Self-reported Confidence Scores},
  author    = {Oyama, Satoshi and Baba, Yukino and Sakurai, Yuko and Kashima, Hisashi},
  booktitle = {Proceedings of the Twenty-Third International Joint Conference on
               Artificial Intelligence, {IJCAI-13}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Francesca Rossi},
  pages     = {2554--2559},
  year      = {2013},
  month     = {8},
  url       = {https://ijcai.org/proceedings/2013/376},
}