Compilers: principles, techniques, and tools
Compilers: principles, techniques, and tools
Sensitivity of the Stationary Distribution of a Markov Chain
SIAM Journal on Matrix Analysis and Applications
MAMSolver: A Matrix Analytic Methods Tool
TOOLS '02 Proceedings of the 12th International Conference on Computer Performance Evaluation, Modelling Techniques and Tools
An Algorithmic Approach for Sensitivity Analysis of Perturbed Quasi-Birth-and-Death Processes
Queueing Systems: Theory and Applications
QEST '05 Proceedings of the Second International Conference on the Quantitative Evaluation of Systems
Matrix-analytic methods for fluid queues with finite buffers
Performance Evaluation
Structured Markov chains solver: software tools
SMCtools '06 Proceeding from the 2006 workshop on Tools for solving structured Markov chains
Discrete-Event Simulation: A First Course
Discrete-Event Simulation: A First Course
QBD approximations of a call center queueing model with general patience distribution
Computers and Operations Research
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We propose a tool that provides both analytical and simulation based performance analysis of both homogeneous and inhomogeneous Quasi-Birth-and-Death (QBD) processes. We extend SMCSolvers in order to study inhomogeneous case and to analyze first passage times. Simulations are performed on a discrete-event based approach. We also provide a rich input interface to give the most flexibility to the user to define its QBD transitions. The analysis of sensitivity in a complex level-dependent QBD model of a reliable system is an illustration of the wide range of QBD the tool may help to analyze.