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Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

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Hairong Zheng

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Aug 2026

Count-aware diffusion with autoregressive inference for low-count PET reconstruction enhancement.

Low-count positron emission tomography (PET) reduces injected activity or acquisition time, but fewer detected coincidence events compromise image quality and quantitative reliability. Existing diffusion-based PET enhancement methods commonly use generic, count-agnostic Gaussian schedules that do not explicitly represe...

Yunlong Gao, Xingyu Xie, Hong-mei Tang et al. · 0 citations

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