Author

Junhao Liu

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Jul 2026

DualAnchor: Preserving Language Priors and Improving Lexical Fidelity in Gloss-Free Sign Language Translation

Recent advances in large language models (LLMs) have led sign language translation (SLT), the task of converting sign-language videos into spoken-language text, to increasingly adopt LLMs as textual backbones. However, despite their strong language modeling capabilities, existing LLM-based SLT methods often undermine r...

Hongbin Zhang, Jun-Hao Liu, Xue-Feng Bai et al. · arXiv.org · 0 citations

Open access Aug 2026

Dirichlet-weighted composite data synthesis for robust transfer learning in high-speed railway bearing fault diagnosis

Results indicate that the proposed framework can identify bearing fault components under real compound machine fault interference and provide a practical solution for HSR bearing health monitoring, early fault warning, and maintenance decision support when labeled field data are limited.

Han-Wei Zheng, Hong-Yi Zhang, Ming Yang et al. · PeerJ Computer Science · 0 citations