Multilingual Speech Translation KIT @ IWSLT2021 Ngoc-Quan Pham author Tuan Nam Nguyen author Thanh-Le Ha author Sebastian Stüker author Alexander Waibel author Dan He 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 pham-etal-2021-multilingual 10.18653/v1/2021.iwslt-1.18 https://aclanthology.org/2021.iwslt-1.18/ 2021-08 154 159