Online Missing Value Imputation and Correlation Change Detection for Mixed-type Data via Gaussian Copula. - Yuxuan Zhao; Eric Landgrebe; Eliot Shekhtman; Madeleine Udell (CoRR, 2020)

Online Missing Value Imputation and Change Point Detection with the Gaussian Copula. - Yuxuan Zhao; Eric Landgrebe; Eliot Shekhtman; Madeleine Udell (AAAI, 2022)