Multi-Source Multi-Type Knowledge Exploration and Exploitation for Dialogue Generation Xuanfan Ni author Hongliang Dai author Zhaochun Ren author Piji Li author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication ni-etal-2023-multi https://aclanthology.org/2023.emnlp-main.771/ 2023-12 12522 12537