Persona-Consistent Dialogue Generation via Pseudo Preference Tuning Junya Takayama author Masaya Ohagi author Tomoya Mizumoto author Katsumasa Yoshikawa 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 takayama-etal-2025-persona https://aclanthology.org/2025.coling-main.369/ 2025-01 5507 5514