Slot-consistent NLG for Task-oriented Dialogue Systems with Iterative Rectification Network Yangming Li author Kaisheng Yao author Libo Qin author Wanxiang Che author Xiaolong Li author Ting Liu author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication li-etal-2020-slot 10.18653/v1/2020.acl-main.10 https://aclanthology.org/2020.acl-main.10/ 2020-07 97 106