A Cascade Model for Proposition Extraction in Argumentation Yohan Jo author Jacky Visser author Chris Reed author Eduard Hovy author 2019-08 text Proceedings of the 6th Workshop on Argument Mining Benno Stein editor Henning Wachsmuth editor Association for Computational Linguistics Florence, Italy conference publication jo-etal-2019-cascade 10.18653/v1/W19-4502 https://aclanthology.org/W19-4502/ 2019-08 11 24