Showing 1 - 10 of 121
Using common random numbers (CRN) in simulation experiment design is known to reduce the variance of estimators of …, specifically multiple comparisons with the best. These models explain the effect of CRN via a linear regression of the simulation … output on "control variates" that are functions of the simulation inputs. We establish theoretically, and illustrate …
Persistent link: https://www.econbiz.de/10009203702
Simple heuristic formulas are developed to estimate the simulation run lengths required to achieve desired statistical …-state characteristics such as expected equilibrium queue lengths. The formulas can be applied to design simulation experiments to develop … addition to indicating the approximate simulation run length required in each case of a designed experiment, the formulas can …
Persistent link: https://www.econbiz.de/10009203776
worsened. To explore the apparent paradox we develop a detailed simulation model of Analog, including operations, financial and …
Persistent link: https://www.econbiz.de/10009203780
We use heavy-traffic limits and computer simulation to study the performance of alternative real-time delay estimators …
Persistent link: https://www.econbiz.de/10009203791
Some theoretical and practical aspects antithetic and common random numbers for variance reduction in simulation of …
Persistent link: https://www.econbiz.de/10009203795
This paper investigates the likelihood ratio method for estimating derivatives of finite-time performance measures in generalized semi-Markov processes (GSMPs). We develop readily verifiable conditions for the applicability of this method. Our conditions mainly place restrictions on the basic...
Persistent link: https://www.econbiz.de/10009203839
point process for simulation by inversion. …
Persistent link: https://www.econbiz.de/10009203850
For the multi-machine job shop scheduling problem, a conceptually simple simulation-based procedure (first proposed by …
Persistent link: https://www.econbiz.de/10009203857
The technique of perturbation analysis has recently been introduced as an efficient way to compute parameter sensitivities for discrete event systems. Thus far, the statistical properties of perturbation analysis have been validated mainly through experiments. This paper considers, for an M/G/1...
Persistent link: https://www.econbiz.de/10009203937
marine reserves, called plans. Once multiple plans are proposed, a simulation model is used to assess the effects of reserve …
Persistent link: https://www.econbiz.de/10009203955