Author

Ling-Ling Liu

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Open access Sep 2026

DA-MoE: descriptor-attention mixture-of-experts for multi-class gastrointestinal disease classification

Computer-aided diagnosis (CADx) for gastrointestinal (GI) endoscopy increasingly depends on deep models trained end-to-end on raw images. However, raw images are often unavailable in legacy clinical systems or privacy-sensitive settings. This work presents a methodological study on multi-class GI disease classification...

Yi-Liu Xu, Ling-Ling Liu, Mei-Wen Tang · Frontiers in Oncology · 0 citations

Open access Jul 2026

BAR-UNet: a boundary-aware and appearance-robust framework for polyp segmentation

BAR-UNet improves boundary precision and appearance robustness with modest computational overhead on an NVIDIA RTX 4060 GPU and is a promising research prototype for computer-aided polyp analysis.

Yi-Liu Xu, Ling-Ling Liu, Mei-Wen Tang · Frontiers in Oncology · 0 citations