A Framework for Procedural Text Understanding Hirokuni Maeta author Tetsuro Sasada author Shinsuke Mori author 2015-07 text Proceedings of the 14th International Conference on Parsing Technologies Association for Computational Linguistics Bilbao, Spain conference publication maeta-etal-2015-framework 10.18653/v1/W15-2206 https://aclanthology.org/W15-2206/ 2015-07 50 60