Approximating the GI/GI/1+GI Queue with a Nonlinear Drift Diffusion: Hazard Rate Scaling in Heavy Traffic.
J. E. ReedAmy R. WardPublished in: Math. Oper. Res. (2008)
Keyphrases
- queue length
- hazard rate
- heavy traffic
- diffusion approximations
- heavy traffic limit
- state space collapse
- steady state
- queueing model
- queueing networks
- diffusion process
- arrival rate
- service rates
- arrival process
- queueing systems
- brownian motion
- service times
- single server
- asymptotically optimal
- limit theorems
- single server queue
- stationary distribution
- fluid model
- service systems
- state dependent
- traffic intensity
- long run
- ornstein uhlenbeck
- neural network
- conditionally independent
- random variables
- np hard
- information systems