3 papers
cs.PF2022
Universal Policy Tracking: Scheduling for Wireless Networks with Delayed State Observation
Bai Liu, Eytan Modiano
Numerous scheduling algorithms have been proposed to optimize various performance metrics like throughput, delay and utility in wireless networks. However, these algorithms often r…
cs.PF2020
RL-QN: A Reinforcement Learning Framework for Optimal Control of Queueing Systems
Bai Liu, Qiaomin Xie, Eytan Modiano
With the rapid advance of information technology, network systems have become increasingly complex and hence the underlying system dynamics are often unknown or difficult to charac…
math.OC2016
Global optimization framework for real-time route guidance via variable message sign
Bai Liu, Ke Han, Jianming Hu
Variable message sign (VMS) is an effective traffic management tool for congestion mitigation. The VMS is primarily used as a means of providing factual travel information or genui…