Yuanzheng Chen, Yitian Zhang, David Chau, and Matt Sherman, “Credit Card Default Risk Tiering with Probability Calibration and Uncertainty-Driven Rejection: A Reproducible Study on the UCI Credit Card Clients Dataset”, JACS, vol. 3, no. 4, pp. 31–47, Apr. 2023, doi: 10.69987/JACS.2023.30403.