Looking for Confirmations: An Effective and Human-Like Visual Dialogue Strategy Alberto Testoni author Raffaella Bernardi 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 testoni-bernardi-2021-looking 10.18653/v1/2021.emnlp-main.736 https://aclanthology.org/2021.emnlp-main.736/ 2021-11 9330 9338