@InProceedings{desaeger-EtAl:2011:EMNLP,
  author    = {De Saeger, Stijn  and  Torisawa, Kentaro  and  Tsuchida, Masaaki  and  Kazama, Jun'ichi  and  Hashimoto, Chikara  and  Yamada, Ichiro  and  Oh, Jong Hoon  and  Varga, Istvan  and  Yan, Yulan},
  title     = {Relation Acquisition using Word Classes and Partial Patterns},
  booktitle = {Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing},
  month     = {July},
  year      = {2011},
  address   = {Edinburgh, Scotland, UK.},
  publisher = {Association for Computational Linguistics},
  pages     = {825--835},
  url       = {http://www.aclweb.org/anthology/D11-1076}
}