@inproceedings{owoputi-13,
  author    = {O. Owoputi and B. O'Connor and C. Dyer and K. Gimpel and N. Schneider and Smith, N. A.},
  title     = {Improved Part-of-Speech Tagging for Online Conversational Text with Word Clusters},
  booktitle = {Proc. of NAACL},
  year      = {2013}
}

@InProceedings{owoputi-EtAl:2013:NAACL-HLT,
  author    = {Owoputi, Olutobi  and  O'Connor, Brendan  and  Dyer, Chris  and  Gimpel, Kevin  and  Schneider, Nathan  and  Smith, Noah A.},
  title     = {Improved Part-of-Speech Tagging for Online Conversational Text with Word Clusters},
  booktitle = {Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies},
  month     = {June},
  year      = {2013},
  address   = {Atlanta, Georgia},
  publisher = {Association for Computational Linguistics},
  pages     = {380--390},
  url       = {http://www.aclweb.org/anthology/N13-1039}
}