Tree-of-Question: Structured Retrieval Framework for Korean Question Answering Systems Dongyub Lee author Younghun Jeong author Hwa-Yeon Kim author Hongyeon Yu author Seunghyun Han author Taesun Whang author Seungwoo Cho author Chanhee Lee author Gunsu Lee author Youngbum Kim author 2024-06 text Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 6: Industry Track) Yi Yang editor Aida Davani editor Avi Sil editor Anoop Kumar editor Association for Computational Linguistics Mexico City, Mexico conference publication lee-etal-2024-tree 10.18653/v1/2024.naacl-industry.35 https://aclanthology.org/2024.naacl-industry.35/ 2024-06 406 418