Modified C criterion for models with predicted responses as multiplication of a hat matrix. - Sanai Shibayama; Koki Kirishima; Hirokazu Yanagihara (KES, 2024)

Non-parametric Bias-Reduction Estimation of Residual Variance in Varying Coefficient Regression Model. - Hirokazu Yanagihara; Sanai Shibayama (KES-IDT, 2024)