Vietnamese Text-To-Speech Shared Task VLSP 2020: Remaining problems with state-of-the-art techniques Thi Thu Trang Nguyen author Hoang Ky Nguyen author Quang Minh Pham author Duy Manh Vu author 2020-12 text Proceedings of the 7th International Workshop on Vietnamese Language and Speech Processing Huyen T M Nguyen editor Xuan-Son Vu editor Chi Mai Luong editor Association for Computational Lingustics Hanoi, Vietnam conference publication nguyen-etal-2020-vietnamese-text https://aclanthology.org/2020.vlsp-1.7/ 2020-12 35 39