Joint A* CCG Parsing and Semantic Role Labelling Mike Lewis author Luheng He author Luke Zettlemoyer author 2015-09 text Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing Lluís Màrquez editor Chris Callison-Burch editor Jian Su editor Association for Computational Linguistics Lisbon, Portugal conference publication lewis-etal-2015-joint 10.18653/v1/D15-1169 https://aclanthology.org/D15-1169/ 2015-09 1444 1454