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researcher

Junwei Sheng

3 papers hereh-index 00 citations3 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CV2
  • cs.CL1

identity via Semantic Scholar / OpenAlex

works on
action recognition 1disentanglement 1knowledge-guided learning 1large language models 1multi-label classification 1video understanding 1

From the 1 of 3 linked papers with an AI index.

collaborators

3 papers

cs.CV2026

Knowledge-guided Disentanglement with Atomic Actions for Action Recognition

Tianci Wu, Siqi Cao, Guangming Zhu +6

The paper introduces a framework that uses large language models to break down action labels into atomic actions and injects this semantic knowledge into video features to improve…

cs.CV2026

Look Clearly Before Answering: Mitigating Hallucinations in LVLMs via Saliency-Driven Perceptual Realignment

Pengxu Chen, Yao Zhu, Guangming Zhu +4

Large vision-language models (LVLMs) have demonstrated remarkable capabilities in multimodal understanding. However, they remain prone to hallucinations, generating responses that…

cs.CL2026

Compatibility-Aware Dynamic Fine-Tuning for Large Language Models

Yucheng Zhou, Junwei Sheng, Qianning Wang +1

Supervised Fine-Tuning (SFT) is the predominant paradigm for aligning large language models (LLMs), yet it suffers from optimization instability and limited generalization. Recent…

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