Character Mapping and Ad-hoc Adaptation: Edinburgh’s IWSLT 2020 Open Domain Translation System Pinzhen Chen author Nikolay Bogoychev author Ulrich Germann author 2020-07 text Proceedings of the 17th International Conference on Spoken Language Translation Marcello Federico editor Alex Waibel editor Kevin Knight editor Satoshi Nakamura editor Hermann Ney editor Jan Niehues editor Sebastian Stüker editor Dekai Wu editor Joseph Mariani editor Francois Yvon editor Association for Computational Linguistics Online conference publication chen-etal-2020-character 10.18653/v1/2020.iwslt-1.14 https://aclanthology.org/2020.iwslt-1.14/ 2020-07 122 129