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This paper contains numerous extensions and refinements to event graphs which were recently introduced by Schruben for simulation modelling. These new results are integrated with Schruben's work to present a complete description of event graphs and their analysis. A (simple) flexible...
Persistent link: https://www.econbiz.de/10009214222
In this paper a numerical method is presented to obtain the equilibrium results of the multiple finite source queueing model having a single server using a nonpreemptive fixed priority service discipline and where each class of customers has a different exponential interarrival density function...
Persistent link: https://www.econbiz.de/10009214403
Asymptotic confidence interval estimators of the variance parameter \sigma <sup>2</sup> = lim<sub>n - \infty </sub> n Var((1/n) \sum <sup>n</sup><sub>i = 1</sub> X<sub>i</sub>) are described in this paper for observations X<sub>1</sub>, X<sub>2</sub>,...,X<sub>n</sub> from a strictly stationary phi-mixing stochastic process. They are based on asymptotic properties of the...
Persistent link: https://www.econbiz.de/10009218283
This paper develops a linear periodic review inventory model in which the reorder rule is an extension of the "order up to S" or (S, T) policy where S varies as a general linear function of demand and net inventory. Stationary and non-stationary demand processes are considered. Lead time is...
Persistent link: https://www.econbiz.de/10009190253