2 citations · 5 across the 6 of their papers we have counts for
6 papers
Optimal Scheduling Control in Fluid Models of General Input-Queued Switches
Yingdong Lu, Mark S. Squillante, Tonghoon Suk
Most of the early input-queued switch research focused on establishing throughput optimality of the max-weight scheduling policy, with some recent research showing that max-weight…
On Heavy-Traffic Optimal Scaling of -Weighted MaxWeight Scheduling in Input-Queued Switches
Yingdong Lu, Siva Theja Maguluri, Mark S. Squillante +1
We consider the optimal control of input-queued switches under a cost-weighted variant of MaxWeight scheduling, for which we establish theoretical properties that include showing t…
Optimal Pricing for Tandem Queues: Does It Have to Be Dynamic Pricing to Earn the Most?
Tonghoon Suk, Xinchang Wang
Tandem queueing systems are widely-used stochastic models that arise from many real-life service operations systems. Motivated by the desire to understand the trade-off between the…
Optimal Weighted-Delay Scheduling in Input-Queued Switches
Yingdong Lu, Siva Theja Maguluri, Mark S. Squillante +2
Motivated by few delay-optimal scheduling results, in comparison to results on throughput optimality, we investigate a canonical input-queued switch scheduling problem in which the…
Scheduling using Interactive Optimization Oracles for Constrained Queueing Networks
Jinwoo Shin, Tonghoon Suk
Ever since Tassiulas and Ephremides (1992) proposed the maximum weight scheduling algorithm of throughput-optimality for constrained queueing networks that arise in the context of…
Randomized longest-queue-first scheduling for large-scale buffered systems
A. B. Dieker, Tonghoon Suk
We develop diffusion approximations for parallel-queueing systems with the randomized longest-queue-first scheduling algorithm by establishing new mean-field limit theorems as the…