2021.iwslt-1.1@ACL

#1 FINDINGS OF THE IWSLT 2021 EVALUATION CAMPAIGN [PDF] [Copy] [Kimi¹]

Authors: Antonios Anastasopoulos ; Ondřej Bojar ; Jacob Bremerman ; Roldano Cattoni ; Maha Elbayad ; Marcello Federico ; Xutai Ma ; Satoshi Nakamura ; Matteo Negri ; Jan Niehues ; Juan Pino ; Elizabeth Salesky ; Sebastian Stüker ; Katsuhito Sudoh ; Marco Turchi ; Alexander Waibel ; Changhan Wang ; Matthew Wiesner

The evaluation campaign of the International Conference on Spoken Language Translation (IWSLT 2021) featured this year four shared tasks: (i) Simultaneous speech translation, (ii) Offline speech translation, (iii) Multilingual speech translation, (iv) Low-resource speech translation. A total of 22 teams participated in at least one of the tasks. This paper describes each shared task, data and evaluation metrics, and reports results of the received submissions.