OTTAWA: Optimal TransporT Adaptive Word Aligner for Hallucination and Omission Translation Errors Detection Chenyang Huang author Abbas Ghaddar author Ivan Kobyzev author Mehdi Rezagholizadeh author Osmar Zaiane author Boxing Chen author 2024-08 text Findings of the Association for Computational Linguistics: ACL 2024 Lun-Wei Ku editor Andre Martins editor Vivek Srikumar editor Association for Computational Linguistics Bangkok, Thailand conference publication huang-etal-2024-ottawa 10.18653/v1/2024.findings-acl.377 https://aclanthology.org/2024.findings-acl.377/ 2024-08 6322 6334