@InProceedings{shibata-kurohashi:2011:IJCNLP-2011,
  author    = {Shibata, Tomohide  and  Kurohashi, Sadao},
  title     = {Acquiring Strongly-related Events using Predicate-argument Co-occurring Statistics and Case Frames},
  booktitle = {Proceedings of 5th International Joint Conference on Natural Language Processing},
  month     = {November},
  year      = {2011},
  address   = {Chiang Mai, Thailand},
  publisher = {Asian Federation of Natural Language Processing},
  pages     = {1028--1036},
  url       = {http://www.aclweb.org/anthology/I11-1115}
}