AdaCQR: Enhancing Query Reformulation for Conversational Search via Sparse and Dense Retrieval Alignment Yilong Lai author Jialong Wu author Congzhi Zhang author Haowen Sun author Deyu Zhou 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 lai-etal-2025-adacqr https://aclanthology.org/2025.coling-main.515/ 2025-01 7698 7720