@inproceedings{ijcai2007p285,
  title     = {One Class per Named Entity: Exploiting Unlabeled Text for Named Entity Recognition},
  author    = {Wong, Yingchuan and Ng, Hwee Tou},
  booktitle = {Proceedings of the Twentieth International Joint Conference on
               Artificial Intelligence, {IJCAI-07}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ramon López de Mántaras},
  pages     = {1763--1767},
  year      = {2007},
  url       = {https://ijcai.org/proceedings/2007/285},
}