@InProceedings{silfverberg-EtAl:2014:P14-2,
  author    = {Silfverberg, Miikka  and  Ruokolainen, Teemu  and  Lind\'{e}n, Krister  and  Kurimo, Mikko},
  title     = {Part-of-Speech Tagging using Conditional Random Fields: Exploiting Sub-Label Dependencies for Improved Accuracy},
  booktitle = {Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)},
  month     = {June},
  year      = {2014},
  address   = {Baltimore, Maryland},
  publisher = {Association for Computational Linguistics},
  pages     = {259--264},
  url       = {http://www.aclweb.org/anthology/P14-2043}
}