@inproceedings{Bender-etAl:2003:CONLL,
  author = {Bender, Oliver  and  Och, Franz Josef  and  Ney, Hermann},
  title  = {Maximum Entropy Models for Named Entity Recognition},
  booktitle = {Proceedings of the Seventh Conference on Natural Language Learning at HLT-NAACL 2003},
  editor = {Walter Daelemans and Miles Osborne},
  url    = {http://www.aclweb.org/anthology/W03-0420.pdf},
  year   = 2003,
  pages  = {148--151}