Optimal service rate perturbations of many server queues in heavy traffic.
Ananda P. WeerasinghePublished in: Queueing Syst. Theory Appl. (2015)
Keyphrases
- heavy traffic
- single server
- traffic intensity
- arrival process
- asymptotically optimal
- service rates
- queueing networks
- poisson arrivals
- queuing model
- diffusion approximations
- arrival rate
- queue length
- customer classes
- state dependent
- service times
- queueing systems
- holding cost
- steady state
- queueing model
- multiclass queueing networks
- waiting times
- special case
- scheduling policies
- limit theorems
- markov chain
- call center
- parallel machines
- single server queue
- brownian motion
- dynamic routing
- setup times
- processor sharing
- long run
- service systems
- fluid model
- optimal solution
- stationary distribution
- poisson process
- dynamic programming
- end users
- polling systems