%0 Conference Proceedings %T Scheduled Dialog Policy Learning: An Automatic Curriculum Learning Framework for Task-oriented Dialog System %A Liu, Sihong %A Zhang, Jinchao %A He, Keqing %A Xu, Weiran %A Zhou, Jie %Y Zong, Chengqing %Y Xia, Fei %Y Li, Wenjie %Y Navigli, Roberto %S Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021 %D 2021 %8 August %I Association for Computational Linguistics %C Online %F liu-etal-2021-scheduled %R 10.18653/v1/2021.findings-acl.94 %U https://aclanthology.org/2021.findings-acl.94 %U https://doi.org/10.18653/v1/2021.findings-acl.94 %P 1091-1102