Sequence-to-Sequence Learning for Task-oriented Dialogue with Dialogue State Representation Haoyang Wen author Yijia Liu author Wanxiang Che author Libo Qin author Ting Liu author 2018-08 text Proceedings of the 27th International Conference on Computational Linguistics Emily M Bender editor Leon Derczynski editor Pierre Isabelle editor Association for Computational Linguistics Santa Fe, New Mexico, USA conference publication wen-etal-2018-sequence https://aclanthology.org/C18-1320/ 2018-08 3781 3792