Author

Zhe Wang

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Open access Jun 2026

A cost-effective approach for knowledge graph reasoning path retrieval and enhanced large language model reliability

Large Language Models (LLMs) often face challenges in performing reliable multi-hop reasoning due to issues such as incomplete evidence chains and hallucinations. Incorporating knowledge graphs (KGs) can mitigate these problems, but existing approaches either suffer from suboptimal accuracy or are computationally exp...

Zhe Wang, Hao Jia, Liang Zhao et al. · PeerJ Computer Science · 0 citations

Open access Jul 2026

PD-CoTD:A Prefix-Description Enhanced CoT Distillation Framework for Improving Mathematical Reasoning in Small Language Models

Experimental results show that PD-CoTD significantly enhances the mathematical reasoning abilities of SLMs and provides an effective solution for deploying powerful reasoning in resource-constrained environments.

Zhe Wang, Long Zhang, Fengbo Zheng et al. · International journal of sof... · 0 citations