Guo, Kaiyang

4 publications

NeurIPS 2025 Proximalized Preference Optimization for Diverse Feedback Types: A Decomposed Perspective on DPO Kaiyang Guo, Yinchuan Li, Zhitang Chen

AAAI 2024 Calibrated One Round Federated Learning with Bayesian Inference in the Predictive Space Mohsin Hasan, Guojun Zhang, Kaiyang Guo, Xi Chen, Pascal Poupart

NeurIPS 2022 Model-Based Offline Reinforcement Learning with Pessimism-Modulated Dynamics Belief Kaiyang Guo, Shao Yunfeng, Yanhui Geng

ICML 2022 Personalized Federated Learning via Variational Bayesian Inference Xu Zhang, Yinchuan Li, Wenpeng Li, Kaiyang Guo, Yunfeng Shao