Never Lost in the Middle: Mastering Long-Context Question Answering with Position-Agnostic Decompositional Training Junqing He author Kunhao Pan author Xiaoqun Dong author Zhuoyang Song author Yibo Liu author Qianguo Sun author Yuxin Liang author Hao Wang author Enming Zhang author Jiaxing Zhang author 2024-08 text Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Lun-Wei Ku editor Andre Martins editor Vivek Srikumar editor Association for Computational Linguistics Bangkok, Thailand conference publication he-etal-2024-never 10.18653/v1/2024.acl-long.736 https://aclanthology.org/2024.acl-long.736/ 2024-08 13628 13642