Guofu Xie — accepted AI-conference papers

2025

Bone Soups: A Seek-and-Soup Model Merging Approach for Controllable Multi-Objective Generation

Guofu Xie, Xiao Zhang, Ting Yao, Yunsheng Shi

ACL 2025long

User information needs are often highly diverse and varied. A key challenge in current research is how to achieve controllable multi-objective generation while enabling rapid adaptation to accommodate diverse user demands during test time. Existing solutions, such as Rewarded Soup, focus on merging…

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2025

Legal Mathematical Reasoning with LLMs: Procedural Alignment through Two-Stage Reinforcement Learning

Kepu Zhang, Guofu Xie, Weijie Yu, Mingyue Xu, Xu Tang, Yaxin Li +1

EMNLP 2025

Legal mathematical reasoning is essential for applying large language models (LLMs) in high-stakes legal contexts, where outputs must be both mathematically accurate and procedurally compliant. However, existing legal LLMs lack structured numerical reasoning, and open-domain models, though capable o

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