Chen, Xuelu, Ziniu Hu, and Yizhou Sun. “Fuzzy Logic Based Logical Query Answering on Knowledge Graphs”. Proceedings of the AAAI Conference on Artificial Intelligence 36, no. 4 (June 28, 2022): 3939-3948. Accessed April 25, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/20310.