Abstract
The paper considers the problem of representing non-Markovian systems that evolve stochastically over time. It is often necessary to use approximations in the case the system is non-Markovian. Phase type distribution is by now indispensable tool in creation of stochastic system models. In the paper is suggested a method and software for evaluating stochastic systems approximations by Markov chains with continuous time and countable state space. The performance of a system is described in the event language is used for generating the set of states and transition matrix between them. The example of a numerical model is presented.
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References
Klinger D, Niekada Y, Menendez M (eds) (1989) AT&T Reliability Manual. Van Nostrand Rheinhold
Stewart WJ (2009) Probability, Markov chains, queues and simulation. Princeton University Press, Princeton
Osogami T, Harchol-Balter M (2003) Necessary and sufficient conditions for representing general distributions by coxians, School of Computer Science, Carnegie Mellon University
Asmussen S (2003) Applied probability and queues. Springer-Verlag, New York
Johnson MA (1993) An empirical study of queuing approximations based on phase-type distributions. Commun Statist Stoch Models 9(4):531–561
Bladt M, Neuts MF (2003) Matrix-exponential distributions: calculus and inerpretations via flows// Stochas models 51(1):113–124
Pranevitchius H, Valakevitchius E (1996) Numerical models for systems represented by markovian processes. Kaunas Technologija, Kaunas
Valakevicius E, Pranevicius H (2008) An algorithm for creating Markovian models of complex system. In: Proceedings of the 12th world multi-conference on systemics, cybernetics and informatics, June–July 2008, Orlando, USA, pp 258–262
Mickevičius G, Valakevičius E (2006) Modelling of non-Markovian queuing systems. Technological and economic development of economy 7(4):295–300
Cox DR (1955) A use of complex probabilities in the theory of stochastic process// Proc Cambr Phil Soc 51:313–319
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Valakevicius, E., Snipas, M. (2013). On Numerical Approach to Stochastic Systems Modelling. In: Sobh, T., Elleithy, K. (eds) Emerging Trends in Computing, Informatics, Systems Sciences, and Engineering. Lecture Notes in Electrical Engineering, vol 151. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-3558-7_31
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DOI: https://doi.org/10.1007/978-1-4614-3558-7_31
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