Yu, Z., Xu, D., Yu, J., Yu, T., Zhao, Z., Zhuang, Y. and Tao, D. (2019) “ActivityNet-QA: A Dataset for Understanding Complex Web Videos via Question Answering”, Proceedings of the AAAI Conference on Artificial Intelligence, 33(01), pp. 9127-9134. doi: 10.1609/aaai.v33i01.33019127.