@article{namedentityrecognitionusingconditional,
  title = {Named entity recognition using conditional random fields with non-local relational constraints},
  author = {Flavio Massimiliano Cecchini and Elisabetta Fersini},
  year = {2013},
  eprint = {1310.1964},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1310.1964v1},
}