Selection of Effective Contextual Information for Automatic Synonym Acquisition Masato Hagiwara author Yasuhiro Ogawa author Katsuhiko Toyama author 2006-07 text Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics Nicoletta Calzolari editor Claire Cardie editor Pierre Isabelle editor Association for Computational Linguistics Sydney, Australia conference publication hagiwara-etal-2006-selection 10.3115/1220175.1220220 https://aclanthology.org/P06-1045/ 2006-07 353 360