Functional MRI Time Series Generation via Wavelet-Based Image Transform and Spectral Flow Matching for Brain Disorder Identification - Tew, Hwa Hui; Loo, Junn Yong; Yu, Leong; Lau, Julia; Fan, Ding; Ombao, Hernando; Phan, Raphaël; Tan, Chee; Ting, Chee-Ming (International Conference on Learning Representations, 2026)