Zhang, M., Wang, J., Xiao, K., Wang, S., Zhang, Y., Chen, H., & Li, Z. (2025). Learning Concept Prerequisite Relation via Global Knowledge Relation Optimization. Proceedings of the AAAI Conference on Artificial Intelligence, 39(2), 1638–1646. https://doi.org/10.1609/aaai.v39i2.32156