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20242026
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cs.CL2026

FABSVer: Faster Training and Better Self-Verification for LLM Mathematical Reasoning

Haihui Pan, Junwei Bao, Hongfei Jiang +1

While large language models have made significant progress in mathematical reasoning, they remain unreliable at judging the correctness of their own solutions. Existing approaches…

cs.CL2026

Quality-constrained Entropy Maximization Policy Optimization for LLM Diversity

Haihui Pan, Yuzhong Hong, Kaichen Zhang +4

In many large language model (LLM) alignment applications, users expect not only high-quality outputs but also substantial diversity. However, existing methods often face a fundame…

cs.CL2026

Elo-Evolve: A Co-evolutionary Framework for Language Model Alignment

Jing Zhao, Ting Zhen, Junwei Bao +2

Current alignment methods for Large Language Models (LLMs) rely on compressing vast amounts of human preference data into static, absolute reward functions, leading to data scarcit…

cs.CL2025

Multi-Turn Interactions for Text-to-SQL with Large Language Models

Guanming Xiong, Junwei Bao, Hongfei Jiang +2

This study explores text-to-SQL parsing by leveraging the powerful reasoning capabilities of large language models (LLMs). Despite recent advancements, existing LLM-based methods a…

cs.CL2025

Interactive-KBQA: Multi-Turn Interactions for Knowledge Base Question Answering with Large Language Models

Guanming Xiong, Junwei Bao, Wen Zhao

This study explores the realm of knowledge base question answering (KBQA). KBQA is considered a challenging task, particularly in parsing intricate questions into executable logica…

cs.CL2024

Preference-Oriented Supervised Fine-Tuning: Favoring Target Model Over Aligned Large Language Models

Yuchen Fan, Yuzhong Hong, Qiushi Wang +3

Alignment, endowing a pre-trained Large language model (LLM) with the ability to follow instructions, is crucial for its real-world applications. Conventional supervised fine-tunin…