Licheng Liu

1. RAGEN: Understanding Self-Evolution in LLM Agents via Multi-Turn Reinforcement Learning
   2025/04/24 by Zihan Wang, Wang, Zihan, Kangrui Wang +33 · 79 citations
   Computer Science · #Reinforcement Learning in Robotics #Multimodal Machine Learning Applications #Domain Adaptation and Few-Shot Learning
2. A Practical Guide to Counterfactual Estimators for Causal Inference with Time‐Series Cross‐Sectional Data
   2022/08/02 by Licheng Liu, Ye Wang, Yiqing Xu · 24 citations
   Mathematics · Economics, Econometrics and Finance · #Advanced Causal Inference Techniques #Economic Policies and Impacts #Spatial and Panel Data Analysis
3. A Practical Guide to Counterfactual Estimators for Causal Inference with Time-Series Cross-Sectional Data
   2021/07/02 by Licheng Liu, Ye Wang, Liu, Licheng +3 · 12 citations
   Economics, Econometrics and Finance · Mathematics · #Advanced Causal Inference Techniques #Applications (stat.AP) #Economic Policies and Impacts #FOS: Computer and information sciences #Methodology (stat.ME) #Monetary Policy and Economic Impact
4. Mini-Batch Learning Strategies for modeling long term temporal dependencies: A study in environmental applications
   2022/10/15 by Shaoming Xu, Ankush Khandelwal, Xu, Shaoming +21 · 1 citation
   Computer Science · Environmental Science · #Artificial Intelligence (cs.AI) #Data Stream Mining Techniques #FOS: Computer and information sciences #Hydrological Forecasting Using AI #Machine Learning (cs.LG) #Neural Networks and Applications
5. A Simple "Try Again" Can Elicit Multi-Turn LLM Reasoning
   2025/07/18 by Licheng Liu, Liu, Licheng, Zihan Wang +13 · 5 citations
   Computer Science · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Multimodal Machine Learning Applications #Reinforcement Learning in Robotics #Topic Modeling
6. Task-Adaptive Meta-Learning Framework for Advancing Spatial Generalizability
   2022/12/10 by Zhexiong Liu, Licheng Liu, Liu, Zhexiong +7 · 1 citation
   Computer Science · Environmental Science · #Artificial Intelligence (cs.AI) #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Hydrological Forecasting Using AI #Hydrology and Watershed Management Studies #Machine Learning (cs.LG)