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» Performance Evaluation with Heavy Tailed Distributions
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CORR
2008
Springer
108views Education» more  CORR 2008»
13 years 6 months ago
Heavy-Tailed Limits for Medium Size Jobs and Comparison Scheduling
We study the conditional sojourn time distributions of processor sharing (PS), foreground background processor sharing (FBPS) and shortest remaining processing time first (SRPT) s...
Predrag R. Jelenkovic, Xiaozhu Kang, Jian Tan
SIGMETRICS
2009
ACM
140views Hardware» more  SIGMETRICS 2009»
14 years 17 days ago
Maximum likelihood estimation of the flow size distribution tail index from sampled packet data
In the context of network traffic analysis, we address the problem of estimating the tail index of flow (or more generally of any group) size distribution from the observation of...
Patrick Loiseau, Paulo Gonçalves, Sté...
INFOCOM
2003
IEEE
13 years 11 months ago
Heavy tailed M/G/1-PS queues with impatience and admission control in packet networks
Abstract—In this paper we analyze the M/G/1 processor sharing queue with heavy tailed services and with impatient customers. It is assumed that impatience depends on the value of...
Jacqueline Boyer, Fabrice Guillemin, Philippe Robe...
PE
2010
Springer
137views Optimization» more  PE 2010»
13 years 4 months ago
Tail-robust scheduling via limited processor sharing
From a rare events perspective, scheduling disciplines that work well under light (exponential) tailed workload distributions do not perform well under heavy (power) tailed worklo...
Jayakrishnan Nair, Adam Wierman, Bert Zwart
COMCOM
2004
98views more  COMCOM 2004»
13 years 6 months ago
Performance evaluation of a broadband wireless access system subjected to heavy load
Broadband Wireless Access (BWA) systems use new network architectures to deliver broadband services in a fixed point-to-point or pointto-multipoint configuration to residential an...
Alejandro Quintero, Yacine Elalamy, Samuel Pierre