LLMs Know What They Need: Leveraging a Missing Information Guided Framework to Empower Retrieval-Augmented Generation Keheng Wang author Feiyu Duan author Peiguang Li author Sirui Wang author Xunliang Cai 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 wang-etal-2025-llms https://aclanthology.org/2025.coling-main.163/ 2025-01 2379 2400