Author

Yonghua Lu

2 papers indexed here

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Open access Aug 2026

UAPE-CLIP: Uncertainty-Aware prompt learning with vision–language alignment for student engagement recognition

An uncertainty-aware task-adaptive prompt learning mechanism that scales soft prompts according to prototype uncertainty, stabilizing state semantics and improving video–text alignment is introduced.

Yonghua Lu, Liang-Tong Jiang · Journal of King Saud Univers... · 0 citations

Jul 2026

VITAL-RAG: Invariance Race for Context Allocation in Coding Agents

VITAL-RAG is introduced, which organizes evidence by canonical code object, keeps one query-relevant companion only when it adds semantics not already represented, and renders selected evidence under per-object and global token budgets.

Zi-Jian Lu, Yonghua Lu, Ming-Cai Chen et al. · arXiv.org · 0 citations