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Chaojing Duan

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#artificial intelligence Preprint Sep 2026

Decoder Design Matters for ECG Delineation

R-U-Net is proposed, an ECG delineation model that pairs a ResNet-18 encoder with a U-Net decoder and shows that decoder design contributes more to performance gains than the evaluated SSL methods, motivating further exploration of architectures for ECG delineation.

Joseph Scharpf, William Jongwon Han, Chaojing Duan et al. · 0 citations