Reinforcement Learning for Mapping Instructions to Actions S R K Branavan author Harr Chen author Luke Zettlemoyer author Regina Barzilay author 2009-08 text Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International Joint Conference on Natural Language Processing of the AFNLP Keh-Yih Su editor Jian Su editor Janyce Wiebe editor Haizhou Li editor Association for Computational Linguistics Suntec, Singapore conference publication branavan-etal-2009-reinforcement https://aclanthology.org/P09-1010/ 2009-08 82 90