Jiancong Xiao

Fundamental Limits of Game-Theoretic LLM Alignment: Smith Consistency and Preference Matching

A Fine-Grained Analysis of Pure Semantic Preference Alignment in Large Language Models

Magnetic Preference Optimization: Achieving Last-iterate Convergence for Language Model Alignment

Fundamental Limits of Game-Theoretic LLM Alignment: Smith Consistency and Preference Matching

Fine-Tuning Attention Modules Only: Enhancing Weight Disentanglement in Task Arithmetic

Preserving Diversity in Supervised Fine-Tuning of Large Language Models

Restoring Calibration for Aligned Large Language Models: A Calibration-Aware Fine-Tuning Approach