@InProceedings{huang-eidelman-harper:2009:NAACLHLT09-Short,
  author    = {Huang, Zhongqiang  and  Eidelman, Vladimir  and  Harper, Mary},
  title     = {Improving A Simple Bigram HMM Part-of-Speech Tagger by Latent Annotation and Self-Training},
  booktitle = {Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Companion Volume: Short Papers},
  month     = {June},
  year      = {2009},
  address   = {Boulder, Colorado},
  publisher = {Association for Computational Linguistics},
  pages     = {213--216},
  url       = {http://www.aclweb.org/anthology/N/N09/N09-2054}
}