Dynamic Multistep Reasoning based on Video Scene Graph for Video Question Answering Jianguo Mao author Wenbin Jiang author Xiangdong Wang author Zhifan Feng author Yajuan Lyu author Hong Liu author Yong Zhu author 2022-07 text Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Marine Carpuat editor Marie-Catherine de Marneffe editor Ivan Vladimir Meza Ruiz editor Association for Computational Linguistics Seattle, United States conference publication mao-etal-2022-dynamic 10.18653/v1/2022.naacl-main.286 https://aclanthology.org/2022.naacl-main.286/ 2022-07 3894 3904