Precise Information Retrieval Exploiting Predicate-Argument Structures Daisuke Kawahara author Keiji Shinzato author Tomohide Shibata author Sadao Kurohashi author 2013-10 text Proceedings of the Sixth International Joint Conference on Natural Language Processing Ruslan Mitkov editor Jong C Park editor Asian Federation of Natural Language Processing Nagoya, Japan conference publication kawahara-etal-2013-precise https://aclanthology.org/I13-1005/ 2013-10 37 45