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Wengang Zhou

2 papers indexed

openalexScientific Reports2026-07-25

Adaptive self-supervised knowledge transfer for computationally efficient thoracic disease screening from chest X-ray images

Yongjun Ma, Minli Tang, Shi Dong, Haitao Zhang, Wengang Zhou

The development of accurate yet efficient deep learning models for Chest X-ray interpretation is critical for scalable screening and point-of-care diagnostics. While self-supervised learning reduces dependency on costly annotations and knowledge distillation compresses models, ef…

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arxivcs.CVcs.AI2026-07-06

Hierarchical Evidence-Driven Reasoning for Long Document Understanding

Junyu Xiong, Yonghui Wang, Rongjian Gu, Chenyu Liu, Bing Yin, Wengang Zhou, et al.

Retrieval-Augmented Generation (RAG) streamlines long-document understanding by leveraging retrieval mechanisms to restrict input images to a highly curated subset. However, existing multimodal RAG pipelines primarily face two critical challenges: first, standard semantic similar…

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