Bridging the Gap between Prior and Posterior Knowledge Selection for Knowledge-Grounded Dialogue Generation Xiuyi Chen author Fandong Meng author Peng Li author Feilong Chen author Shuang Xu author Bo Xu author Jie Zhou author 2020-11 text Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) Bonnie Webber editor Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication chen-etal-2020-bridging 10.18653/v1/2020.emnlp-main.275 https://aclanthology.org/2020.emnlp-main.275/ 2020-11 3426 3437