TY  - UNPB
M2  - London, UK
SP  - 1
ID  - eprints2557
AV  - public
A1  - Casale, Giuliano
A1  - Tribastone, Mirco
Y1  - 2010/09//
T2  - 9th Workshop on Process Algebra and Stochastically Timed Activities (PASTA)
TI  - Process-algebraic modelling of priority queueing networks
N2  - We consider a closed multiclass queueing network model in which each class receives a different
priority level and jobs with lower priority are served only if there are no higher-priority jobs in the
queue. Such systems do not enjoy a product form solution, thus their analysis is typically carried out
through approximate mean value analysis (AMVA) techniques. We formalise the problem in PEPA in
a way amenable to differential analysis. Experimental results show that our approach is competitive
with simulation and AMVA methods.
EP  - 6
UR  - http://eprints.imtlucca.it/2557/
ER  -