Improving Sequence Tagging for Vietnamese Text using Transformer-based Neural Models The Viet Bui author Thi Oanh Tran author Phuong Le-Hong author 2020-10 text Proceedings of the 34th Pacific Asia Conference on Language, Information and Computation Minh Le Nguyen editor Mai Chi Luong editor Sanghoun Song editor Association for Computational Linguistics Hanoi, Vietnam conference publication bui-etal-2020-improving https://aclanthology.org/2020.paclic-1.2/ 2020-10 13 20