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Xu-Yao Zhang

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#natural language process... Preprint Jun 2026

ElementCheck: Complexity-Aware Long-Form Text Factuality Evaluation via Sentence Elements

Experiments show ElementCheck consistently improves factuality verification across five backbone models while maintaining a favorable accuracy-cost trade-off, and further analyses demonstrate that complexity-aware verification reduces unnecessary re-verification and maintains stability across different backbones.

Xinming Wang, Hao-Ran Du, Yi Chen et al. · 0 citations
Review Open access Aug 2026

The Hitchhiker's Guide to Autonomous Research: A Survey of Scientific Agents.

This survey bridges the existing gap by presenting a comprehensive blueprint for scientific agents' design and introduces a unified taxonomy based on capability envelope and capability maturity, characterizing both the scope of scientific workflow coverage and the reliability of agent behavior under realistic research conditions.

Xinming Wang, Jian Xu, Sheng Lian et al. · 9 citations