@InProceedings{inui-utiyama-isahara:2003:PARAPHRASE,
  author    = {Hiroko Inui  and  Masao Utiyama  and  Hitoshi Isahara},
  title     = {Criterion for Judging Request Intention in Response Texts of Open-Ended Questionnaires},
  booktitle = {Proceedings of the Second International Workshop on Paraphrasing},
  month     = {July},
  year      = {2003},
  address   = {Sapporo, Japan},
  publisher = {Association for Computational Linguistics},
  pages     = {49--56},
  url       = {http://www.aclweb.org/anthology/W03-1607},
  doi       = {10.3115/1118984.1118991}
}