Chenqian Le

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Publication activitypapers/week, last 8 weeks

Research focus

Multimodal Models (2)Scientific Discovery & Drug Design (2)Computer Vision (1)Eval Frameworks & Benchmarks (1)

Frequent co-authors

Xupeng Chen (2)Binbin Shi (2)Ran Gong (2)Qifu Yin (1)

Papers (3)

Apr 30, 2026

Tsinghua AI3w ago

Auditing Frontier Vision-Language Models for Trustworthy Medical VQA: Grounding Failures, Format Collapse, and Domain Adaptation

Even the most advanced vision-language models struggle to accurately identify anatomical structures in medical images, raising serious concerns about their reliability in clinical settings.

Xupeng Chen, Binbin Shi, Chenqian Le +5

Computer Vision Eval Frameworks & Benchmarks Multimodal Models

Xupeng Chen +83w ago

Iterative Multimodal Retrieval-Augmented Generation for Medical Question Answering

Ditching text chunks for full document page images in medical RAG boosts QA accuracy by a full percentage point, proving that visual context matters.

Xupeng Chen, Binbin Shi, Chenqian Le +6

Multimodal Models Recommendation & Information Retrieval Scientific Discovery & Drug Design

Apr 20, 2026

Chenqian Le +6Apr 20, 2026

Comparison of sEMG Encoding Accuracy Across Speech Modes Using Articulatory and Phoneme Features

SPARC features unlock more accurate and interpretable sEMG-based silent speech modeling compared to traditional phoneme representations.

Chenqian Le, Ruisi Li, Beatrice Fumagalli +4

Natural Language Processing Scientific Discovery & Drug Design Speech & Audio

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Chenqian Le

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (3)