Dr. Xu Wu is an Assistant Professor at the Department of Nuclear Engineering of the North Carolina State University. his research interests include: (1) Calibration, Validation, Data Assimilation, Uncertainty and Sensitivity Analysis; (2) Computational Statistics, Reduced Order Modeling, Bayesian Inference and Model Inversion; (3) mathematical representations of model discrepancy to improve model predictive capabilities; (4) Physics-Informed Machine Learning, Deep Learning; (5) System Thermal-Hydraulics, Nuclear Fuel Performance Modeling, Multi-physics Coupled Simulation; (6) Accident Tolerant Fuels (ATFs) modeling, etc.