PrahokBART: A Pre-trained Sequence-to-Sequence Model for Khmer Natural Language Generation Hour Kaing author Raj Dabre author Haiyue Song author Van-Hien Tran author Hideki Tanaka author Masao Utiyama author 2025-01 text Proceedings of the 31st International Conference on Computational Linguistics Owen Rambow editor Leo Wanner editor Marianna Apidianaki editor Hend Al-Khalifa editor Barbara Di Eugenio editor Steven Schockaert editor Association for Computational Linguistics Abu Dhabi, UAE conference publication kaing-etal-2025-prahokbart https://aclanthology.org/2025.coling-main.87/ 2025-01 1309 1322