Retrieval-Augmented Controllable Review Generation Jihyeok Kim author Seungtaek Choi author Reinald Kim Amplayo author Seung-won Hwang author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics Donia Scott editor Nuria Bel editor Chengqing Zong editor International Committee on Computational Linguistics Barcelona, Spain (Online) conference publication kim-etal-2020-retrieval 10.18653/v1/2020.coling-main.207 https://aclanthology.org/2020.coling-main.207/ 2020-12 2284 2295