MoralDial: A Framework to Train and Evaluate Moral Dialogue Systems via Moral Discussions Hao Sun author Zhexin Zhang author Fei Mi author Yasheng Wang author Wei Liu author Jianwei Cui author Bin Wang author Qun Liu author Minlie Huang author 2023-07 text Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication sun-etal-2023-moraldial 10.18653/v1/2023.acl-long.123 https://aclanthology.org/2023.acl-long.123/ 2023-07 2213 2230