Long Xia

1. Reinforcement Learning to Optimize Long-term User Engagement in Recommender Systems
   2019/02/13 by Lixin Zou, Long Xia, Zou, Lixin +9 · 8 citations
   Computer Science · Decision Sciences · #Recommender Systems and Techniques #Advanced Bandit Algorithms Research #Stochastic Gradient Optimization Techniques
2. OpenCity: Open Spatio-Temporal Foundation Models for Traffic Prediction
   2024/08/16 by Zhonghang Li, Li, Zhonghang, Long Xia +9 · 4 citations
   Computer Science · Engineering · #Artificial Intelligence (cs.AI) #Computers and Society (cs.CY) #Data Management and Algorithms #Data Visualization and Analytics #FOS: Computer and information sciences #Machine Learning (cs.LG) #Traffic Prediction and Management Techniques
3. MA4DIV: Multi-Agent Reinforcement Learning for Search Result Diversification
   2024/03/26 by Yiqun Chen, Jiaxin Mao, Chen, Yiqun +17 · 1 citation
   Computer Science · #Data Stream Mining Techniques
4. Beyond ReAct: A Planner-Centric Framework for Complex Tool-Augmented LLM Reasoning
   2025/11/13 by Xiaolong Wei, Wei, Xiaolong, Xinyao Wang +11 · 1 citation
   Computer Science · #Advanced Graph Neural Networks #Artificial Intelligence (cs.AI) #Constraint Satisfaction and Optimization #FOS: Computer and information sciences #Multimodal Machine Learning Applications