@InProceedings{moore-quirk:2009:Short,
  author    = {Moore, Robert C.  and  Quirk, Chris},
  title     = {Improved Smoothing for N-gram Language Models Based on Ordinary Counts},
  booktitle = {Proceedings of the ACL-IJCNLP 2009 Conference Short Papers},
  month     = {August},
  year      = {2009},
  address   = {Suntec, Singapore},
  publisher = {Association for Computational Linguistics},
  pages     = {349--352},
  url       = {http://www.aclweb.org/anthology/P/P09/P09-2088}
}