Yawei Wang

1. A Systematic Survey of Automatic Prompt Optimization Techniques
   2025/02/24 by Kiran Ramnath, Kang Zhou, Ramnath, Kiran +41 · 1 voice · 26 citations
   Computer Science · Engineering · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #Embedded Systems Design Techniques #FOS: Computer and information sciences #Low-power high-performance VLSI design #Numerical Methods and Algorithms #cs.AI #cs.CL
2. Reinforcement Learning for Self-Improving Agent with Skill Library
   2025/12/18 by Jiongxiao Wang, Wang, Jiongxiao, Qiaojing Yan +15 · 10 citations
   Computer Science · #Reinforcement Learning in Robotics #Multimodal Machine Learning Applications #Domain Adaptation and Few-Shot Learning
3. SALT: Step-level Advantage Assignment for Long-horizon Agents via Trajectory Graph
   2025/10/22 by Yawei Wang, Li, Jiazheng, Wang, Yawei +11 · 3 citations
   Computer Science · #FOS: Computer and information sciences #Machine Learning (cs.LG) #Multimodal Machine Learning Applications #Reinforcement Learning in Robotics #Topic Modeling
4. Breaking the Safety-Capability Tradeoff: Reinforcement Learning with Verifiable Rewards Maintains Safety Guardrails in LLMs
   2025/11/26 by Dongkyu Derek Cho, Huan Song, Cho, Dongkyu Derek +15 · 1 citation
   Computer Science · Social Sciences · #Adversarial Robustness in Machine Learning #Ethics and Social Impacts of AI #Explainable Artificial Intelligence (XAI)
5. PFAS in the middle reaches of the Yangtze River, China: Tracking emerging alternatives and identifying priority control candidates based on their potential health implications
   2026/07/25 by Yu Fu, Tianyu Chen, Xicheng Zhang +10
   Environmental Science · #Environmental Chemistry and Analysis #Microplastics and Plastic Pollution #Per- and polyfluoroalkyl substances research
6. Reusing Rollouts under Policy Lag: Prefix-Normalized Policy Optimization for LLM Reinforcement Learning
   2026/08/02 by Wenhao Zhang, Yibo Xie, Rui Wang +9
   Computer Science · #cs.AI #cs.LG