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VALUETOOLS
2006
ACM
111views Hardware» more  VALUETOOLS 2006»
11 years 5 months ago
Stability of multi-class queueing systems with state-dependent service rates
We examine the stability of multi-class queueing systems with the special feature that the service rates of the various classes depend on the number of users present of each of th...
Matthieu Jonckheere, Sem C. Borst
VALUETOOLS
2006
ACM
162views Hardware» more  VALUETOOLS 2006»
11 years 5 months ago
Using UML state machines and petri nets for the quantitative investigation of ETCS
This paper proposes the modeling of technical systems and their behavior by means of Unified Modeling Language (UML) State Machines and the extending UML Profile for Schedulabil...
Jan Trowitzsch, Armin Zimmermann
VALUETOOLS
2006
ACM
125views Hardware» more  VALUETOOLS 2006»
11 years 5 months ago
An approximative method for calculating performance measures of Markov processes
We present a new approximation method called value extrapolation for Markov processes with large or infinite state spaces. The method can be applied for calculating any performan...
Juha Leino, Jorma T. Virtamo
VALUETOOLS
2006
ACM
156views Hardware» more  VALUETOOLS 2006»
11 years 5 months ago
TCP-Illinois: a loss and delay-based congestion control algorithm for high-speed networks
— We introduce a new congestion control algorithm for high speed networks, called TCP-Illinois. TCP-Illinois uses packet loss information to determine whether the window size sho...
Shao Liu, Tamer Basar, R. Srikant
VALUETOOLS
2006
ACM
166views Hardware» more  VALUETOOLS 2006»
11 years 5 months ago
Fairness considerations of scheduling in multi-server and multi-queue systems
— Multi-server and multi-queue architectures are common mechanisms used in a large variety of applications (call centers, Web services, computer systems). One of the major motiva...
David Raz, Benjamin Avi-Itzhak, Hanoch Levy
VALUETOOLS
2006
ACM
236views Hardware» more  VALUETOOLS 2006»
11 years 5 months ago
The DISCO network calculator: a toolbox for worst case analysis
In this paper we describe the design, implementation, and analytical background of the DISCO Network Calculator. The DISCO Network Calculator is an open-source toolbox written in ...
Jens B. Schmitt, Frank A. Zdarsky
VALUETOOLS
2006
ACM
128views Hardware» more  VALUETOOLS 2006»
11 years 5 months ago
Relative stability analysis of multiple queues
In this paper we consider a general class of single-server multiqueue systems in which the stability of any single queue can be essentially determined by the queue’s arrival rat...
Sum Lam, Rocky K. C. Chang, Yi Xie
VALUETOOLS
2006
ACM
160views Hardware» more  VALUETOOLS 2006»
11 years 5 months ago
StarBED and SpringOS: large-scale general purpose network testbed and supporting software
Toshiyuki Miyachi, Ken-ichi Chinen, Yoichi Shinoda
VALUETOOLS
2006
ACM
162views Hardware» more  VALUETOOLS 2006»
11 years 5 months ago
Fast solvers for queueing systems with negative customers
In this paper, we are interested in solving Markovian queueing systems having Poisson batch arrivals, exponential servers and negative customers. Preconditioned conjugate gradient...
You-Wei Wen, Wai-Ki Ching, Michael K. Ng
VALUETOOLS
2006
ACM
141views Hardware» more  VALUETOOLS 2006»
11 years 5 months ago
A realistic simulation of internet-scale events
Internet-scale security incidents are becoming increasingly common, and the researchers need tools to replicate and study them in a controlled setting. Current network simulators,...
Songjie Wei, Jelena Mirkovic
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