DIALKI: Knowledge Identification in Conversational Systems through Dialogue-Document Contextualization Zeqiu Wu author Bo-Ru Lu author Hannaneh Hajishirzi author Mari Ostendorf 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 wu-etal-2021-dialki 10.18653/v1/2021.emnlp-main.140 https://aclanthology.org/2021.emnlp-main.140/ 2021-11 1852 1863