A Theoretical Framework of the Scaled Gaussian Stochastic Process in Prediction and Calibration. - Mengyang Gu; Fangzheng Xie; Long Wang (SIAM/ASA J. Uncertain. Quantification, 2022)

Euclidean Representation of Low-Rank Matrices and Its Geometric Properties. - Fangzheng Xie (SIAM J. Matrix Anal. Appl., 2023)

Bias-Corrected Joint Spectral Embedding for Multilayer Networks With Invariant Subspace: Entrywise Eigenvector Perturbation and Inference. - Fangzheng Xie (IEEE Trans. Inf. Theory, 2024)