KG-FiD: Infusing Knowledge Graph in Fusion-in-Decoder for Open-Domain Question Answering Donghan Yu author Chenguang Zhu author Yuwei Fang author Wenhao Yu author Shuohang Wang author Yichong Xu author Xiang Ren author Yiming Yang author Michael Zeng author 2022-05 text Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication yu-etal-2022-kg 10.18653/v1/2022.acl-long.340 https://aclanthology.org/2022.acl-long.340/ 2022-05 4961 4974