@InProceedings{murata-EtAl:2006:POS,
  author    = {Murata, Masaki  and  Kanamaru, Toshiyuki  and  Shirado, Tamotsu  and  Isahara, Hitoshi},
  title     = {Machine-Learning-Based Transformation of Passive Japanese Sentences into Active by Separating Training Data into Each Input Particle},
  booktitle = {Proceedings of the COLING/ACL 2006 Main Conference Poster Sessions},
  month     = {July},
  year      = {2006},
  address   = {Sydney, Australia},
  publisher = {Association for Computational Linguistics},
  pages     = {587--594},
  url       = {http://www.aclweb.org/anthology/P/P06/P06-2076}
}