Tokengram_F, a Fast and Accurate Token-based chrF++ Derivative Sören Dreano author Derek Molloy author Noel Murphy author 2023-12 text Proceedings of the Eighth Conference on Machine Translation Philipp Koehn editor Barry Haddow editor Tom Kocmi editor Christof Monz editor Association for Computational Linguistics Singapore conference publication dreano-etal-2023-tokengram 10.18653/v1/2023.wmt-1.59 https://aclanthology.org/2023.wmt-1.59/ 2023-12 730 737