Yang S, Duan X, Yu X, Wang Z, Ma H, Zhang X. Debiased Cognitive Diagnosis: A Contrastive Counterfactual Modeling Method via Variational Autoencoder. AAAI [Internet]. 2026 Mar. 14 [cited 2026 May 16];40(33):27611-20. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/39981