Wei-Zhi Nie

Hypergraph normal world modeling for normal-only logical visual anomaly detection

Nonlinear Functional Connectivity and ICA Reveal Default Mode Network Hyperconnectivity in Parkinson’s Disease: A Resting-State fMRI Study

It is demonstrated that nonlinear FC enhances sensitivity to PD-related network alterations, while spatial features highlight clinically relevant biomarkers and contributes to the methodological development of resting-state fMRI and its translational application to PD.

PGP-Clinical-TimeKAN: Prior-Guided Joint Probabilistic Forecasting of Clinical Trajectories

Clinical deterioration unfolds through coupled, partially observed trajectories, not a single diagnostic label. We introduce PGP-Clinical-TimeKAN, a trajectory-first framework for joint probabilistic forecasting of multivariate physiology. It combines missingness-aware temporal encoders, a soft organ-system prior, pati...