SIMMC 2.0: A Task-oriented Dialog Dataset for Immersive Multimodal Conversations Satwik Kottur author Seungwhan Moon author Alborz Geramifard author Babak Damavandi 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 kottur-etal-2021-simmc 10.18653/v1/2021.emnlp-main.401 https://aclanthology.org/2021.emnlp-main.401/ 2021-11 4903 4912