DuReader_vis: A Chinese Dataset for Open-domain Document Visual Question Answering Le Qi author Shangwen Lv author Hongyu Li author Jing Liu author Yu Zhang author Qiaoqiao She author Hua Wu author Haifeng Wang author Ting Liu author 2022-05 text Findings of the Association for Computational Linguistics: ACL 2022 Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication qi-etal-2022-dureadervis 10.18653/v1/2022.findings-acl.105 https://aclanthology.org/2022.findings-acl.105/ 2022-05 1338 1351