Author

Juan-Gui Xu

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#artificial intelligence Preprint Nov 2026

ProteoCraft: Protein Design as Proposal-Verification Search

Protein-protein interactions underpin nearly all biological processes. Yet, designing proteins with desired interactions remains challenging due to the structural complexity governing molecular recognition. This study views protein design as a search optimization problem over a combinatorial sequence space under expens...

Fang Wu, Hong-Bin Lin, Bing-Chen Duan et al. · 0 citations

#artificial intelligence Preprint Sep 2026

Concept-Grounded Reasoning with Prompt-Driven Localization for Interpretable Structured Report Generation

Experiments on BUS-CoT and IU X-ray datasets demonstrate consistent improvements in diagnostic accuracy, concept consistency, and report quality over strong general-purpose and medical MLLMs, indicating that concept-grounded reasoning better aligns generation with clinical decision processes.

Xin-Yue Xu, Hong-Bin Lin, Juan-Gui Xu et al. · 0 citations