Author

Xuzi Shi

h-index 0 View on Semantic Scholar

We have 3 of 4 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Aug 2026

FAN-LoRA: A Fourier-Adaptive Nonlinear Low-Rank Adaptor for Medical Foundation Model Domain Adaptation

The Fourier-Adaptive Nonlinear Low-Rank Adaptor (FAN-LoRA), a novel frequency-decoupled fine-tuning architecture, is proposed, which achieves consistent improvements in average Dice scores and notable reductions in boundary errors, while maintaining a compact module size without compromising computational efficiency.

Zihao Liu, Zhe Zhu, Xuzi Shi · 0 citations

#artificial intelligence Preprint Sep 2026

Characterizing Text Branch Sensitivity in Medical Vision-Language Segmentation via Evidence Decoupling

This work systematically investigates the role of text in multimodal medical image segmentation and proposes an Evidence Decoupling Decoder (EDD) based on evidential deep learning and deep supervision, finding that text affects predictions mainly through global semantic modulation rather than independent spatial locali...

Zihao Liu, Zhe Zhu, Xuzi Shi · 0 citations

#artificial intelligence Preprint Sep 2026

InstEditSeg: Instruction-Driven Image Editing for Polyp and Skin Lesion Segmentation

InstEditSeg is proposed, a unified generative framework that reformulates medical segmentation as an instruction-driven image editing problem, and achieves accuracy competitive with strong discriminative baselines, and demonstrates concrete advantages of the generative formulation.

Zihao Liu, Zhe Zhu, Xuzi Shi · 0 citations