A Survey of Ontology Expansion for Conversational Understanding Jinggui Liang author Yuxia Wu author Yuan Fang author Hao Fei author Lizi Liao author 2024-11 text Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing Yaser Al-Onaizan editor Mohit Bansal editor Yun-Nung Chen editor Association for Computational Linguistics Miami, Florida, USA conference publication liang-etal-2024-survey 10.18653/v1/2024.emnlp-main.1006 https://aclanthology.org/2024.emnlp-main.1006/ 2024-11 18111 18127