Yang, Shangshang, Xuewen Duan, Xiaoshan Yu, Ziwen Wang, Haiping Ma, and Xingyi Zhang. “Debiased Cognitive Diagnosis: A Contrastive Counterfactual Modeling Method via Variational Autoencoder”. Proceedings of the AAAI Conference on Artificial Intelligence 40, no. 33 (March 14, 2026): 27611–27620. Accessed May 16, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/39981.