GRACE: Gradient-guided Controllable Retrieval for Augmenting Attribute-based Text Generation Zhihua Wen author Zhiliang Tian author Zhen Huang author Yuxin Yang author Zexin Jian author Changjian Wang author Dongsheng Li author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication wen-etal-2023-grace 10.18653/v1/2023.findings-acl.530 https://aclanthology.org/2023.findings-acl.530/ 2023-07 8377 8398