10 citations · 22 across the 15 of their papers we have counts for
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cs.LG2021★ 1 cited
Reinforcement Learning for Finite-Horizon Restless Multi-Armed Multi-Action Bandits
Guojun Xiong, Jian Li, Rahul Singh
We study a finite-horizon restless multi-armed bandit problem with multiple actions, dubbed R(MA)^2B. The state of each arm evolves according to a controlled Markov decision proces…
cs.LG2021★ 10 cited
Straggler-Resilient Distributed Machine Learning with Dynamic Backup Workers
Guojun Xiong, Gang Yan, Rahul Singh +1
With the increasing demand for large-scale training of machine learning models, consensus-based distributed optimization methods have recently been advocated as alternatives to the…
cs.NI2021★ 6 cited
Learning Augmented Index Policy for Optimal Service Placement at the Network Edge
Guojun Xiong, Rahul Singh, Jian Li
We consider the problem of service placement at the network edge, in which a decision maker has to choose between services to host at the edge to satisfy the demands of custome…