ViSoLex: An Open-Source Repository for Vietnamese Social Media Lexical Normalization Anh Thi-Hoang Nguyen author Dung Ha Nguyen author Kiet Van Nguyen author 2025-01 text Proceedings of the 31st International Conference on Computational Linguistics: System Demonstrations Owen Rambow editor Leo Wanner editor Marianna Apidianaki editor Hend Al-Khalifa editor Barbara Di Eugenio editor Steven Schockaert editor Brodie Mather editor Mark Dras editor Association for Computational Linguistics Abu Dhabi, UAE conference publication nguyen-etal-2025-visolex https://aclanthology.org/2025.coling-demos.18/ 2025-01 183 188