@InProceedings{li-roth:2005:CoNLL,
  author    = {Li, Xin  and  Roth, Dan},
  title     = {Discriminative Training of Clustering Functions: Theory and Experiments with Entity Identification},
  booktitle = {Proceedings of the Ninth Conference on Computational Natural Language Learning (CoNLL-2005)},
  month     = {June},
  year      = {2005},
  address   = {Ann Arbor, Michigan},
  publisher = {Association for Computational Linguistics},
  pages     = {64--71},
  url       = {http://www.aclweb.org/anthology/W/W05/W05-0609}
}