Sciweavers

Share
warning: Creating default object from empty value in /var/www/modules/taxonomy/taxonomy.module on line 1416.
QUESTA
2011
10 years 12 months ago
Large number of queues in tandem: Scaling properties under back-pressure algorithm
Abstract We consider a system with N unit-service-rate queues in tandem, with exogenous arrivals of rate λ at queue 1, under a back-pressure (MaxWeight) algorithm: service at queu...
Alexander L. Stolyar
CORR
2010
Springer
103views Education» more  CORR 2010»
11 years 2 months ago
On the Queueing Behavior of Random Codes over a Gilbert-Elliot Erasure Channel
This paper considers the queueing performance of a system that transmits coded data over a time-varying erasure channel. In our model, the queue length and channel state together f...
Parimal Parag, Jean-François Chamberland, H...
QEST
2010
IEEE
11 years 3 months ago
A Phase-Type Representation for the Queue Length Distribution of a Semi-Markovian Queue
Abstract--In this paper we study a broad class of semiMarkovian queues introduced by Sengupta. This class contains many classical queues such as the GI/M/1 queue, SM/MAP/1 queue an...
Benny Van Houdt
RTAS
2010
IEEE
11 years 3 months ago
Selecting Server Parameters for Predictable Runtime Monitoring
—Application of runtime monitoring to maintain the health of an embedded real-time software system requires that anomalous behavior be detected within a bounded time while preser...
Haitao Zhu, Steve Goddard, Matthew B. Dwyer
QUESTA
2007
98views more  QUESTA 2007»
11 years 5 months ago
The acquisition queue
We propose a new queueing model named the acquisition queue. It differs from conventional queueing models in that the server not only serves customers, but also performs acquisit...
Dee Denteneer, J. S. H. van Leeuwaarden, Ivo J. B....
PE
2007
Springer
164views Optimization» more  PE 2007»
11 years 5 months ago
Analysis of join-the-shortest-queue routing for web server farms
Join the Shortest Queue (JSQ) is a popular routing policy for server farms. However, until now all analysis of JSQ has been limited to First-Come-First-Serve (FCFS) server farms, ...
Varun Gupta, Mor Harchol-Balter, Karl Sigman, Ward...
TPDS
2008
103views more  TPDS 2008»
11 years 5 months ago
Reducing Queue Oscillation at a Congested Link
Queue length oscillation at a congested link causes many undesirable properties such as large delay jitter, underutilization of the link and packet drops in burst. The main reason ...
Jong-Hwan Kim, Ikjun Yeom
CORR
2008
Springer
85views Education» more  CORR 2008»
11 years 5 months ago
Occupancy distributions of homogeneous queueing systems under opportunistic scheduling
This paper analyzes opportunistic schemes for transmission scheduling from one of n homogeneous queues whose channel states fluctuate independently. Considered schemes consist of ...
Murat Alanyali, Maxim Dashouk
EUC
2008
Springer
11 years 7 months ago
Design and Analysis of a Stable Queue Control Scheme for the Internet
The recently proposed Active Queue Management (AQM) is an effective method used in Internet routers for congestion control, and to achieve a tradeoff between link utilization and ...
Naixue Xiong, Laurence Tianruo Yang, Yaoxue Zhang,...
WSC
2008
11 years 7 months ago
REal-time delay estimation in call centers
We use computer simulation to study the performance of alternative real-time delay estimators in heavily loaded multiserver queueing models. These delay estimates may be used to m...
Rouba Ibrahim, Ward Whitt
books