Controllable Neural Dialogue Summarization with Personal Named Entity Planning Zhengyuan Liu author Nancy Chen author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication liu-chen-2021-controllable 10.18653/v1/2021.emnlp-main.8 https://aclanthology.org/2021.emnlp-main.8/ 2021-11 92 106