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Yuxi Zhou

2 papers indexed

arxivcs.LGcs.AI2026-07-12

LSTrans: Efficient Knowledge Transfer for Lightweight and Automated ECG Classification

Yi Zhao, Jiajun Gao, Chenyang Xu, Yuxi Zhou, Hao Wang

Deploying deep learning models for automated electrocardiogram classification on resource-constrained wearable devices remains challenging due to high computational costs. To address this, we propose LSTrans, a lightweight hybrid model designed for efficient and sensitive ECG ana…

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arxivcs.AI2026-07-02

Separating Expert Retention from Autonomous Source Inference in Raw-ECG-Replay-Free Continual ECG Deployment

Yufan Lu, Xinhui Liu, Chenyang Xu, Yuxi Zhou, Hao Wang

In multi-source ECG deployment, models may need to incorporate new data sources when earlier raw ECGs cannot be retained or replayed. Freezing a pretrained backbone and assigning each source an isolated classifier prevents parameter interference, but deployment still requires sel…

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