Showing 1 - 10 of 61
by two types of software. Choice of different software results in different installation cost and different selling price … of the whole product. Product with different software also faces different customer demand. We investigate the optimal … proportion of an order to be installed with software 1 or 2, that maximizes expected profit in the single and multiple period …
Persistent link: https://www.econbiz.de/10010588348
parameter. A common approach to estimating the project volatility in such instances is to use a Monte Carlo simulation where one … the volatility parameter can be determined. Nonetheless, the simulation estimation method originally suggested for this …
Persistent link: https://www.econbiz.de/10010597577
quantifies the effects of such behaviour on the warning message dissemination. This paper develops an Agent-Based Simulation (ABS …
Persistent link: https://www.econbiz.de/10010597591
We present two complementing selection procedures for comparing simulated systems based on the stochastic dominance relationship of a performance metric of interest. The decision maker specifies an output quantile set representing a section of the distribution of the metric, e.g., downside or...
Persistent link: https://www.econbiz.de/10010597616
The aim of this paper is to analyse the operational response of a Synchronised Supply Chain (SSC). To do so, first a new mathematical model of a SSC is presented. An exhaustive Latin Square design of experiments is adopted in order to perform a boundary variation analysis of the main three...
Persistent link: https://www.econbiz.de/10010597625
Though manpower planning models have been part of OR for many years, and simulation has always been acknowledged as a … potential approach, there are few reported applications of its use. In this case-based study we report on a micro-simulation … with simulation proves an important factor in the successful use of the model as the basis for designing a promotion box …
Persistent link: https://www.econbiz.de/10010597628
In the last century, the costs of powering datacenters have increased so quickly, that datacenter power bills now dwarf the IT hardware bills. Many large infrastructure programs have been developed in the past few years to reduce the energy consumption of datacenters, especially with respect to...
Persistent link: https://www.econbiz.de/10010597665
, the application of NM to simulation optimization suffers from two problems: (1) It lacks an effective sample size scheme …
Persistent link: https://www.econbiz.de/10010597715
preserves its linearity even when used for optimization and, for such a reason, it can be adopted in simulation …
Persistent link: https://www.econbiz.de/10010871073
The paper presents a simulation–optimization modeling framework for the evacuation of large-scale pedestrian facilities … with multiple exit gates. The framework integrates a genetic algorithm (GA) and a microscopic pedestrian simulation …–assignment model. The GA searches for the optimal evacuation plan, while the simulation model guides the search through evaluating the …
Persistent link: https://www.econbiz.de/10010871096