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QUESTA
2008
205views more  QUESTA 2008»
14 years 9 months ago
Continuity of the M/G/c queue
Consider an M/G/c queue with homogeneous servers and service time distribution F. It is shown that an approximation of the service time distribution F by stochastically smaller di...
Lothar Breuer
QUESTA
2006
81views more  QUESTA 2006»
14 years 10 months ago
Fluid and diffusion limits for transient sojourn times of processor sharing queues with time varying rates
Abstract We provide an approximate analysis of the transient sojourn time for a processor sharing queue with time varying arrival and service rates, where the load can vary over ti...
Robert C. Hampshire, Mor Harchol-Balter, William A...
QUESTA
2007
88views more  QUESTA 2007»
14 years 9 months ago
On queues with service and interarrival times depending on waiting times
We consider an extension of the standard G/G/1 queue, described by the equation W D = max{0, B − A + Y W}, where P[Y = 1] = p and P[Y = −1] = 1 − p. For p = 1 this model red...
Onno J. Boxma, Maria Vlasiou
MANSCI
2008
96views more  MANSCI 2008»
14 years 10 months ago
Staffing of Time-Varying Queues to Achieve Time-Stable Performance
Continuing research by Jennings, Mandelbaum, Massey and Whitt (1996), we investigate methods to perform time-dependent staffing for many-server queues. Our aim is to achieve time-...
Zohar Feldman, Avishai Mandelbaum, William A. Mass...
IPPS
1999
IEEE
15 years 2 months ago
Using Run-Time Predictions to Estimate Queue Wait Times and Improve Scheduler Performance
On many computers, a request to run a job is not serviced immediately but instead is placed in a queue and serviced only when resources are released by preceding jobs. In this pape...
Warren Smith, Valerie E. Taylor, Ian T. Foster