Corrected phase-type approximations for the workload of the MAP/G/1 queue with heavy-tailed service times.
Eleni VatamidouIvo J. B. F. AdanMaria VlasiouBert ZwartPublished in: SIGMETRICS Perform. Evaluation Rev. (2013)
Keyphrases
- service times
- heavy tailed
- steady state
- queue length
- large deviations
- arrival process
- queueing model
- waiting times
- processor sharing
- stationary distribution
- priority queue
- single server
- arrival rate
- single server queue
- processor sharing queue
- state dependent
- service rates
- queueing systems
- poisson arrivals
- queueing networks
- traffic intensity
- generalized gaussian
- fluid model
- maximum a posteriori
- finite buffer
- arrival processes
- independent and identically distributed
- prior distribution
- call center
- random variables
- multiscale
- markov chain
- special case
- multiresolution