Liu, Defeng

1. Learning chordal extensions
   2019/10/16 by Liu, Defeng, Lodi, Andrea, Tanneau, Mathieu · 1 citation
   #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Optimization and Control (math.OC)
2. A machine learning framework for neighbor generation in metaheuristic search
   2022/12/22 by Defeng Liu, Liu, Defeng, Vincent Perreault +5 · 1 citation
   Computer Science · Decision Sciences · Engineering · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Metaheuristic Optimization Algorithms Research #Optimization and Control (math.OC) #Scheduling and Timetabling Solutions #Vehicle Routing Optimization Methods
3. Deep RL Dual Sourcing Inventory Management with Supply and Capacity Risk Awareness
   2025/07/19 by Liu, Defeng, Liu, Ying, Eisenach, Carson · 1 citation
   #FOS: Computer and information sciences #Machine Learning (cs.LG)
4. Single- vs. Dual-Policy Reinforcement Learning for Dynamic Bike Rebalancing
   2024/02/05 by Jiaqi Liang, Defeng Liu, Liang, Jiaqi +6 · 1 citation
   Engineering · Social Sciences · #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC) #Smart Parking Systems Research #Transportation Planning and Optimization #Transportation and Mobility Innovations
5. Dual Policy Reinforcement Learning for Real-time Rebalancing in Bike-sharing Systems
   2024/06/02 by Jiaqi Liang, Defeng Liu, Liang, Jiaqi +7 · 1 citation
   Engineering · Social Sciences · #FOS: Computer and information sciences #Machine Learning (cs.LG) #Smart Parking Systems Research #Transportation Planning and Optimization #Transportation and Mobility Innovations