@InProceedings{he-EtAl:2013:EMNLP,
  author    = {He, Zhengyan  and  Liu, Shujie  and  Song, Yang  and  Li, Mu  and  Zhou, Ming  and  Wang, Houfeng},
  title     = {Efficient Collective Entity Linking with Stacking},
  booktitle = {Proceedings of the 2013 Conference on Empirical Methods in Natural Language Processing},
  month     = {October},
  year      = {2013},
  address   = {Seattle, Washington, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {426--435},
  url       = {http://www.aclweb.org/anthology/D13-1041}
}