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EOR
2006
48views more  EOR 2006»
13 years 5 months ago
A two threshold vacation policy in multiserver queueing systems
We consider a queueing system with c servers and a threshold type vacation policy. In this system, when a certain number d<c of servers become idle at a service completion inst...
Naishuo Tian, Zhe George Zhang
COR
2004
106views more  COR 2004»
13 years 5 months ago
Performance analysis of the DAR(1)/D/c priority queue under partial buffer sharing policy
We analyze a multi-server priority queueing system with partial buffer sharing, where the input is a discrete autoregressive process of order 1 (DAR(1)) which is known as a good m...
Gang Uk Hwang, Bong Dae Choi
QUESTA
2010
112views more  QUESTA 2010»
13 years 4 months ago
Admission control for a multi-server queue with abandonment
In a M/M/N+M queue, when there are many customers waiting, it may be preferable to reject a new arrival rather than risk that arrival later abandoning without receiving service. O...
Yasar Levent Koçaga, Amy R. Ward
WOSP
2000
ACM
13 years 10 months ago
Analytic modeling of load balancing policies for tasks with heavy-tailed distributions
We present an analytic technique for modeling load balancing policies on a cluster of servers conditioned on the fact that the service times of arriving tasks are drawn from heavy...
Alma Riska, Evgenia Smirni, Gianfranco Ciardo
NETWORK
2007
145views more  NETWORK 2007»
13 years 5 months ago
Analysis of Shared Memory Priority Queues with Two Discard Levels
— Two rate SLAs become increasingly popular in today’s Internet, allowing a customer to save money by paying one price for committed traffic and a much lower price for additio...
Shlomi Bergida, Yuval Shavitt