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Author

Lequan Yu

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Review Open access Aug 2026

HealthFlow: automating electronic health record analysis via a strategically self-evolving multi-agent framework

Electronic health records (EHRs) are a rich source of real-world clinical data, but turning them into valid analyses remains slow, brittle, and expert-intensive. Although recent AI agents can answer medical questions and use tools, automating full EHR workflows remains difficult because small planning or execution erro...

Yinghao Zhu, Zi-Xiang Wang, Yi-Fan Qi et al. · 0 citations
Jul 2026

Evidence-Grounded AI for Musculoskeletal Care

OrthoPilot is a clinical artificial intelligence system powered by a large language model (LLM) that integrates hospital data streams with authoritative external knowledge for continuous musculoskeletal care and autonomously retrieves real-time imaging, laboratory, pathology and order data and translates evolving patie...

Wenjie Li, Yu-Jie Zhang, Fanrui Zhang et al. · 0 citations
Preprint Aug 2026

LongChart VQA: A Comprehensive Benchmark for MLLMs with Complex Multi-Chart Reasoning

This work evaluates 10 state-of-the-art MLLMs and examines three factors that influence performance: reasoning patterns, auxiliary tools, and robustness to image perturbations, showing that MLLM accuracy decreases and varies substantially as computational complexity increases.

Ziyan Xiao, Yinghao Zhu, Wen-Ting Zhang et al. · 1 citation

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