The Volctrans Neural Speech Translation System for IWSLT 2021 Chengqi Zhao author Zhicheng Liu author Jian Tong author Tao Wang author Mingxuan Wang author Rong Ye author Qianqian Dong author Jun Cao author Lei Li author 2021-08 text Proceedings of the 18th International Conference on Spoken Language Translation (IWSLT 2021) Marcello Federico editor Alex Waibel editor Marta R Costa-jussà editor Jan Niehues editor Sebastian Stuker editor Elizabeth Salesky editor Association for Computational Linguistics Bangkok, Thailand (online) conference publication zhao-etal-2021-volctrans 10.18653/v1/2021.iwslt-1.6 https://aclanthology.org/2021.iwslt-1.6/ 2021-08 64 74