Is a Video worth n n Images? A Highly Efficient Approach to Transformer-based Video Question Answering Chenyang Lyu author Tianbo Ji author Yvette Graham author Jennifer Foster author 2023-07 text Proceedings of the Fourth Workshop on Simple and Efficient Natural Language Processing (SustaiNLP) Nafise Sadat Moosavi editor Iryna Gurevych editor Yufang Hou editor Gyuwan Kim editor Young Jin Kim editor Tal Schuster editor Ameeta Agrawal editor Association for Computational Linguistics Toronto, Canada (Hybrid) conference publication lyu-etal-2023-video 10.18653/v1/2023.sustainlp-1.12 https://aclanthology.org/2023.sustainlp-1.12/ 2023-07 183 189