@article{wang-etal-2024-retrieve, title = "Retrieve What You Need: A Mutual Learning Framework for Open-domain Question Answering", author = "Wang, Dingmin and Huang, Qiuyuan and Jackson, Matthew and Gao, Jianfeng", journal = "Transactions of the Association for Computational Linguistics", volume = "12", year = "2024", address = "Cambridge, MA", publisher = "MIT Press", url = "https://preview.aclanthology.org/landing_page/2024.tacl-1.14/", doi = "10.1162/tacl_a_00646", pages = "247--263" }