ViVQA: Vietnamese Visual Question Answering Khanh Quoc Tran author An Trong Nguyen author An Tran-Hoai Le author Kiet Van Nguyen author 2021-11 text Proceedings of the 35th Pacific Asia Conference on Language, Information and Computation Kaibao Hu editor Jong-Bok Kim editor Chengqing Zong editor Emmanuele Chersoni editor Association for Computational Lingustics Shanghai, China conference publication tran-etal-2021-vivqa https://aclanthology.org/2021.paclic-1.72/ 2021-11 683 691