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Author

Ya-Guo Lei

2 papers indexed here

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Conference Aug 2026

Cognitive-State-Driven LLM Decision Agent for Fault Diagnosis of Rotating Machinery Under Incomplete Evidence

Reliable fault diagnosis of rotating machinery under incomplete evidence involves identifying the fault and determining whether the available evidence is sufficient for a decision. However, existing methods mainly map fixed inputs to fault labels and do not systematically evaluate evidence sufficiency. To address this...

Han-Bin Zhou, Zi-Lin Zhang, Tian-Le Wang et al. · 0 citations
Conference Aug 2026

Auditing Industrial Wind RAG Evaluation: Cross-Family Scoring and Fair Question Selection Reveal Graph-Enhanced Retrieval Advantages

Retrieval-augmented generation (RAG) benchmarks increasingly use a single large language model (LLM) judge, whose bias can hide differences between retrieval methods. We audit a wind-turbine operation-and-maintenance benchmark with 173 questions, eight methods, and LLM-generated reference answers. Reviewing 65 items id...

Yi-Feng Li, Nai-Peng Li, Yi-Shan Wang et al. · 0 citations

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