Sciweavers

QEST
2006
IEEE
14 years 5 months ago
On Single-Class Load-Dependent Normalizing Constant Equations
Normalizing constant recurrence equations play an important role in the exact analysis of load-independent (LI) product-form queueing networks. However, they have not been extende...
Giuliano Casale
QEST
2006
IEEE
14 years 5 months ago
Optimization of Cache Expiration Dates in Content Networks
One of the fundamental decisions in content networks is how the information about the existing contents is deployed and accessed. In particular, in many content network architectu...
Héctor Cancela, Pablo Rodríguez-Bocc...
QEST
2006
IEEE
14 years 5 months ago
Continuous Bytecode Instruction Counting for CPU Consumption Estimation
As an execution platform, the Java Virtual Machine (JVM) provides many benefits in terms of portability and security. However, this advantage turns into an obstacle when it comes...
Andrea Camesi, Jarle Hulaas, Walter Binder
QEST
2006
IEEE
14 years 5 months ago
Modeling Fiber Delay Loops in an All Optical Switch
We analyze the effect of a few fiber delay loops on the number of deflections in an all optical packet switch. The switch is based on the ROMEO architecture developed by Alcatel...
Ana Busic, Mouad Ben Mamoun, Jean-Michel Fourneau
QEST
2006
IEEE
14 years 5 months ago
Load Balancing for Performance Differentiation in Dual-Priority Clustered Servers
Size-based policies have been known to successfully balance load and improve performance in homogeneous cluster environments where a dispatcher assigns a job to a server strictly ...
Ningfang Mi, Qi Zhang, Alma Riska, Evgenia Smirni
QEST
2006
IEEE
14 years 5 months ago
Compositional Performability Evaluation for STATEMATE
Abstract— This paper reports on our efforts to link an industrial state-of-the-art modelling tool to academic state-of-the-art analysis algorithms. In a nutshell, we enable timed...
Eckard Böde, Marc Herbstritt, Holger Hermanns...
QEST
2006
IEEE
14 years 5 months ago
Lumping Markov Chains with Silent Steps
Jasen Markovski, Nikola Trcka
QEST
2006
IEEE
14 years 5 months ago
UPPAAL 4.0
— UPPAAL 4.0 is the result of over two and a half years of development and contains many new features, additions to the modeling language, performance improvements, enhancements ...
Gerd Behrmann, Alexandre David, Kim Guldstrand Lar...
QEST
2006
IEEE
14 years 5 months ago
Modeling and Optimization Problems in Contact Centers
We give a quick overview of some key issues in (quantitative) call center management: building realistic models, developing efficient tools to simulate these models, finding qui...
Pierre L'Ecuyer