Skip to content

Author

Hui-Yuan Xie

We have 5 of 12 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#natural language process... Preprint Sep 2026

LexReward: A Taxonomy-Driven Reward Framework for Legal Language Models

Experiments show that the rubric-based rewards reliably distinguish legal responses of different quality and that DPO training on the preference data improves performance across all three dimensions, and Dimension-wise analyses further support the effectiveness of the proposed taxonomy and reward construction.

Yi-Da Cai, Xin Dai, Bing-Xiang He et al. · 0 citations
#natural language process... Preprint Sep 2026

LexIssue: Benchmarking Legal Issue Identification in Chinese Civil Litigation

Experimental results across a diverse set of models show that retrieval-augmented generation using the constructed legal issue knowledge base consistently improves performance in identifying disputed legal issues and their corresponding legal attributes.

Hui-Yuan Xie, Yuqi Huang, Zhi-Cheng Hao et al. · 0 citations
#natural language process... Open access Feb 2026

CLASE: A Hybrid Method for Chinese Legalese Stylistic Evaluation

Experiments show that CLASE achieves substantially higher alignment with human judgments than traditional metrics and pure LLM-as-a-judge methods, offering a scalable and practical solution for professional stylistic evaluation in legal text generation.

Yiran Rex Ma, Yu-Xiao Ye, Hui-Yuan Xie · 1 citation
Preprint Aug 2026

LexKairos: Benchmarking Legal Temporal Capabilities in LLMs

This work proposes LexKairos, a comprehensive benchmark for evaluating the temporal capabilities of LLMs in the Chinese legal context across three dimensions: statutory temporal knowledge, case temporal modeling, and statute-case temporal reasoning.

Chenyang Li, Ze-Jia Feng, Yuqi Huang et al. · 0 citations
Jul 2026

REFACT: Adaptive Fact Restatement for Compact and Faithful Chain-of-Thought Reasoning

REFACT is an adaptive fact-restatement citation framework that enables LLMs to determine when contextual grounding is needed and selectively restate source facts at appropriate levels of detail for reliable reasoning.

Zhensheng Jin, Xin Dai, Zhenghao Liu et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.