15 citations · 24 across the 8 of their papers we have counts for
9 papers
Scheduling with Service-Time Information: The Power of Two Priority Classes
Yan Chen, Jing Dong
Utilizing customers' service-time information, we study an easy-to-implement scheduling policy with two priority classes. By carefully designing the classes, the two-class priority…
On the SRPT Scheduling Discipline in Many-Server Queues with Impatient Customers
Jing Dong, Rouba Ibrahim
The shortest-remaining-processing-time (SRPT) scheduling policy has been extensively studied, for more than 50 years, in single-server queues with infinitely patient jobs. Yet, muc…
A Primal-Dual Approach to Constrained Markov Decision Processes
Yi Chen, Jing Dong, Zhaoran Wang
In many operations management problems, we need to make decisions sequentially to minimize the cost while satisfying certain constraints. One modeling approach to study such proble…
Existence and Approximations of Moments for Polling Systems under the Binomial-Exhaustive Policy
Yue Hu, Jing Dong, Ohad Perry
We establish sufficient conditions for the existence of moments of the steady-state queue in polling systems operating under the binomial-exhaustive policy (BEP). We assume that th…
Spectral Gap of Replica Exchange Langevin Diffusion on Mixture Distributions
Jing Dong, Xin T. Tong
Langevin diffusion (LD) is one of the main workhorses for sampling problems. However, its convergence rate can be significantly reduced if the target distribution is a mixture of m…
Asymptotic Optimality of the Binomial-Exhaustive Policy for Polling Systems with Large Switchover Times
Yue Hu, Jing Dong, Ohad Perry
We study an optimal-control problem of polling systems with large switchover times, when a holding cost is incurred on the queues. In particular, we consider a stochastic network w…