GROVE: A Retrieval-augmented Complex Story Generation Framework with A Forest of Evidence Zhihua Wen author Zhiliang Tian author Wei Wu author Yuxin Yang author Yanqi Shi author Zhen Huang author Dongsheng Li author 2023-12 text Findings of the Association for Computational Linguistics: EMNLP 2023 Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication wen-etal-2023-grove 10.18653/v1/2023.findings-emnlp.262 https://aclanthology.org/2023.findings-emnlp.262/ 2023-12 3980 3998