Q²: Evaluating Factual Consistency in Knowledge-Grounded Dialogues via Question Generation and Question Answering Or Honovich author Leshem Choshen author Roee Aharoni author Ella Neeman author Idan Szpektor author Omri Abend 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 honovich-etal-2021-q2 10.18653/v1/2021.emnlp-main.619 https://aclanthology.org/2021.emnlp-main.619/ 2021-11 7856 7870