Offline-to-Online Co-Evolutional User Simulator and Dialogue System Dafeng Chi author Yuzheng Zhuang author Yao Mu author Bin Wang author Jianzhu Bao author Yasheng Wang author Yuhan Dong author Xin Jiang author Qun Liu author Jianye Hao author 2022-12 text Proceedings of the Towards Semi-Supervised and Reinforced Task-Oriented Dialog Systems (SereTOD) Zhijian Ou editor Junlan Feng editor Juanzi Li editor Association for Computational Linguistics Abu Dhabi, Beijing (Hybrid) conference publication chi-etal-2022-offline 10.18653/v1/2022.seretod-1.11 https://aclanthology.org/2022.seretod-1.11/ 2022-12 98 113