@InProceedings{sakaguchi-EtAl:2012:BEA,
  author    = {Sakaguchi, Keisuke  and  Hayashibe, Yuta  and  Kondo, Shuhei  and  Kanashiro, Lis  and  Mizumoto, Tomoya  and  Komachi, Mamoru  and  Matsumoto, Yuji},
  title     = {NAIST at the HOO 2012 Shared Task},
  booktitle = {Proceedings of the Seventh Workshop on Building Educational Applications Using NLP},
  month     = {June},
  year      = {2012},
  address   = {Montr\'{e}al, Canada},
  publisher = {Association for Computational Linguistics},
  pages     = {281--288},
  url       = {http://www.aclweb.org/anthology/W12-2033}
}