On the Role of Long-tail Knowledge in Retrieval Augmented Large Language Models Dongyang Li author Junbing Yan author Taolin Zhang author Chengyu Wang author Xiaofeng He author Longtao Huang author Hui Xue’ author Jun Huang author 2024-08 text Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers) Lun-Wei Ku editor Andre Martins editor Vivek Srikumar editor Association for Computational Linguistics Bangkok, Thailand conference publication li-etal-2024-role-long 10.18653/v1/2024.acl-short.12 https://aclanthology.org/2024.acl-short.12/ 2024-08 120 126