Search Results - yongyi+shi

3 Results Sort By:
A Method to Accelerate Federated Learning via Client Hopping
THE CHALLENGE Organizations across healthcare, finance, manufacturing, and edge computing increasingly look to federated learning to extract value from sensitive, distributed data while maintaining privacy and regulatory compliance. Yet scaling this technology into a reliable commercial solution remains challenging, as current architectures struggle...
Published: 3/24/2026   |   Updated: 3/24/2026   |   Inventor(s): Fangtong Zhou, Yi Shi, Yiwei Thomas Hou
Keywords(s):  
Category(s): Technology Classifications > Computer Science
Synthesizing Big Data of High Quality without Privacy Leakage –Competitive Performance of Deep CT Denoising Networks Trained on Diffusion Model-generated Data
RPI ID: 2023-075-301 Innovation Summary: This technology introduces systems and methods for synthesizing image data using super-resolution (SR) techniques. It leverages multiple low-resolution (LR) images to generate high-resolution (HR) outputs by extracting and combining fine-grained features across frames. The system is designed to enhance image...
Published: 3/10/2026   |   Updated: 3/10/2026   |   Inventor(s): Wenjun Xia, Yongyi Shi, Chuang Niu, Ge Wang
Keywords(s): Diffusion Models, Low-Dose CT, Privacy Protection
Category(s): Computational Science and Engineering
Multi-List Strategy for Spectrum Interference Management
THE CHALLENGE Spectrum managers operating in shared-spectrum environments (e.g., the CBRS band) face a critical challenge: protecting high-priority incumbents such as Navy radar while maintaining reliable service for commercial users. Static move lists—the prevailing industry approach—repeatedly shut down the same base stations during...
Published: 11/17/2025   |   Updated: 7/16/2025   |   Inventor(s): Naru Jai, Yubo Wu, Yi Shi, Yiwei Thomas Hou
Keywords(s):  
Category(s): Technology Classifications > Communication