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eess.IV2026
Revolutionizing Diffusion MRI Microstructure Mapping via Global Inversion
Yuxiang Wan, Hamza Farooq, Wenjie Zhang +4
Diffusion MRI microstructure mapping (MM) is conventionally solved voxel by voxel, ignoring the fact that tissue microstructure forms a spatially organized field. This isolation le…
cs.LG2026
Parallel Complex Diffusion for Scalable Time Series Generation
Rongyao Cai, Yuxi Wan, Kexin Zhang +4
Diffusion models learn data distributions indirectly through denoising, making the difficulty of generative modeling closely tied to the dependency structure of data. For time seri…