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Author

Ke-Qin Li

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2026

PhysDiT: A Physics-Informed Linear Diffusion Transformer for Real-Time 4-D Geophysical Electromagnetic Inversion

Real-time 4-D geophysical electromagnetic (EM) monitoring is critical for dynamic geo-energy applications such as geologic CO2 sequestration, but traditional inversion methods are computationally expensive and severely ill-posed. While deep learning (DL) accelerates inference, purely data-driven models can fail to reso...

Xing-Ran Guo, T. Shu, Tiao-Jie Xiao et al. · 0 citations
Sep 2026

Spectral-Domain Anchor Learning for Scale-Robust Continuous Visual Fields

The Spectral-Domain Anchor Learning (SDAL) framework is proposed, which transitions from localized spatial gradient descent to explicit spectral-domain parameterization, providing a scalable foundation for large-scale computer vision and continuous spatial learning.

Xing-Ran Guo, Tiao-Jie Xiao, Jie Liu et al. · 0 citations
Aug 2025

Mitigating Modality Quantity and Quality Imbalance in Multimodal Online Federated Learning

The Modality Quantity and Quality Rebalanced (QQR) algorithm is proposed, a prototype learning based method designed to operate in parallel with the training process and consistently outperforms benchmarks under modality imbalance conditions with promising learning performance.

Heqiang Wang, Weihong Yang, Xiaoxiong Zhong et al. · 4 citations

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