@InProceedings{plank-johannsen-sogaard:2014:EMNLP2014,
  author    = {Plank, Barbara  and  Johannsen, Anders  and  S{\o}gaard, Anders},
  title     = {Importance weighting and unsupervised domain adaptation of POS taggers: a negative result},
  booktitle = {Proceedings of the 2014 Conference on Empirical Methods in Natural Language Processing (EMNLP)},
  month     = {October},
  year      = {2014},
  address   = {Doha, Qatar},
  publisher = {Association for Computational Linguistics},
  pages     = {968--973},
  url       = {http://www.aclweb.org/anthology/D14-1104}
}