%0 Conference Proceedings %T On Controlling Fallback Responses for Grounded Dialogue Generation %A Lu, Hongyuan %A Lam, Wai %A Cheng, Hong %A Meng, Helen %Y Muresan, Smaranda %Y Nakov, Preslav %Y Villavicencio, Aline %S Findings of the Association for Computational Linguistics: ACL 2022 %D 2022 %8 May %I Association for Computational Linguistics %C Dublin, Ireland %F lu-etal-2022-controlling %R 10.18653/v1/2022.findings-acl.204 %U https://aclanthology.org/2022.findings-acl.204/ %U https://doi.org/10.18653/v1/2022.findings-acl.204 %P 2591-2601