@inproceedings{moore:2004:EMNLP,
  author    = {Moore, Robert C.},
  title     = {On Log-Likelihood-Ratios and the Significance of Rare Events },
  booktitle = {Proceedings of EMNLP 2004},
  editor = {Dekang Lin and Dekai Wu},
  year      = 2004,
  month     = {July},
  address   = {Barcelona, Spain},
  publisher = {Association for Computational Linguistics},
  pages     = {333--340}
}