Orthogonal Bootstrap: Efficient Simulation of Input Uncertainty. - Kaizhao Liu; José H. Blanchet; Lexing Ying; Yiping Lu 001 (ICML, 2024)

Error Bounds for Open Quantum Systems with Harmonic Bosonic Bath. - Kaizhao Liu; Jianfeng Lu (CoRR, 2024)

The Local Landscape of Phase Retrieval Under Limited Samples. - Kaizhao Liu; Zihao Wang; Lei Wu (IEEE Trans. Inf. Theory, 2024)

Statistical Impossibility and Possibility of Aligning LLMs with Human Preferences: From Condorcet Paradox to Nash Equilibrium. - Kaizhao Liu; Qi Long; Zhekun Shi; Weijie J. Su; Jiancong Xiao (CoRR, 2025)

Fundamental Limits of Game-Theoretic LLM Alignment: Smith Consistency and Preference Matching. - Zhekun Shi; Kaizhao Liu; Qi Long; Weijie J. Su; Jiancong Xiao (CoRR, 2025)

Theoretical Tensions in RLHF: Reconciling Empirical Success with Inconsistencies in Social Choice Theory. - Jiancong Xiao; Zhekun Shi; Kaizhao Liu; Qi Long; Weijie J. Su (CoRR, 2025)