@InProceedings{liu-EtAl:2012:ACL20122,
  author    = {Liu, Xiaohua  and  Zhou, Ming  and  Zhou, Xiangyang  and  Fu, Zhongyang  and  Wei, Furu},
  title     = {Joint Inference of Named Entity Recognition and Normalization for Tweets},
  booktitle = {Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)},
  month     = {July},
  year      = {2012},
  address   = {Jeju Island, Korea},
  publisher = {Association for Computational Linguistics},
  pages     = {526--535},
  url       = {http://www.aclweb.org/anthology/P12-1055}
}