Persona-DB: Efficient Large Language Model Personalization for Response Prediction with Collaborative Data Refinement Chenkai Sun author Ke Yang author Revanth Gangi Reddy author Yi Fung author Hou Pong Chan author Kevin Small author ChengXiang Zhai author Heng Ji 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 sun-etal-2025-persona https://aclanthology.org/2025.coling-main.20/ 2025-01 281 296