Sciweavers

794 search results - page 54 / 159
» A push-pull queueing system
Sort
View
WOSP
2000
ACM
15 years 2 months ago
Analytic model of Web servers in distributed environments
In this paper, we illustrate a model-based approach to Web server performance evaluation, and present an analytic queueing model of Web servers in distributed environments. Perfor...
Paul Reeser, Rema Hariharan
CDC
2009
IEEE
126views Control Systems» more  CDC 2009»
14 years 7 months ago
Stochastic optimization for Markov modulated networks with application to delay constrained wireless scheduling
Abstract-- We consider a wireless system with a small number of delay constrained users and a larger number of users without delay constraints. We develop a scheduling algorithm th...
Michael J. Neely
ICC
2007
IEEE
124views Communications» more  ICC 2007»
15 years 4 months ago
A Hysteretic Source Rate Control Scheme for a Finite Buffer in a Wireless Environment
— In this paper, we consider a source rate control scheme for a finite buffer of size C in a medium access control layer of a wireless system over a Markovian channel. Our rate ...
Jun-Bae Seo, Hyong-Woo Lee
SIMPRA
2010
95views more  SIMPRA 2010»
14 years 8 months ago
State-dependent stochastic mobility model in mobile communication networks
Abstract — We apply finite state-dependent queueing networks to model mobility in mobile communication systems. Although they have been successfully used in the past to model ve...
Frederico R. B. Cruz, P. C. Oliveira, Luiz Duczmal
EPEW
2007
Springer
15 years 4 months ago
Towards an Automatic Modeling Tool for Observed System Behavior
Current computer systems and communication networks tend to be highly complex, and they typically hide their internal structure from their users. Thus, for selected aspects of capa...
Thomas Begin, Alexandre Brandwajn, Bruno Baynat, B...