Ruizhe Shi

1. Decoding-Time Language Model Alignment with Multiple Objectives
   2024/06/27 by Ruizhe Shi, Yifang Chen, Shi, Ruizhe +11 · 27 citations
   Computer Science · #FOS: Computer and information sciences #Machine Learning (cs.LG) #Natural Language Processing Techniques #Topic Modeling
2. Unleashing the Power of Pre-trained Language Models for Offline Reinforcement Learning
   2023/10/31 by Ruizhe Shi, Shi, Ruizhe, Yuyao Liu +7 · 1 voice · 6 citations
   Computer Science · Medicine · #Artificial Intelligence in Healthcare and Education #Explainable Artificial Intelligence (XAI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Reinforcement Learning in Robotics #cs.LG
3. Understanding the Performance Gap in Preference Learning: A Dichotomy of RLHF and DPO
   2025/05/26 by Ruizhe Shi, Shi, Ruizhe, Song, Minhak +8 · 4 citations
   Decision Sciences · Computer Science · #Multi-Criteria Decision Making #Semantic Web and Ontologies
4. An Improved Upper Bound for Colorings Without Symmetrically Colored k-Term Arithmetic Progressions
   2026/07/22 by Ruizhe Shi, Yiqi Dong
   Computer Science · Mathematics · #cs.DM #math.CO