Lu, Tong, Zhichun Wang, Yaoyu Zhou, Yiming Guan, Zhiyong Bai, and Junsheng Du. 2026. “SciMKG: A Multimodal Knowledge Graph for Science Education With Text, Image, Video and Audio”. Proceedings of the AAAI Conference on Artificial Intelligence 40 (18):15466-74. https://doi.org/10.1609/aaai.v40i18.38574.