profit and governmental organizations are systems comprised of Production, Management and Information Systems (IS), and that …), Systems Engineering (SE), Operational Research (OR), Information Systems Development (ISD) and Simulation, as the research … Simulation as a holistic methodology. As a result, we have proved the dynamic hypothesis of a high correlation between GDP of Top …

new indicator of customer resigning measure is introduced. Then the results of simulation experiments are presented. …

make the models more realistic complicates the analysis and is seldom done, thus leaving management action out of the … picture. In this paper we try to understand how management decisions give rise to aggregate results. In particular, we develop … a simulation model of an economy in which emphasis is placed on managers' decision-making criteria. The key decision …

management models. These combined models, via simulation and optimization algorithms, result in one optimal solution through … concerned on water management and specifically on the optimal distribution of limited water resources using groundwater … operations research and mathematical programming methods. The groundwater management models are based on the method of space …

profit and governmental organizations are systems comprised of Production, Management and Information Systems (IS), and that …), Systems Engineering (SE), Operational Research (OR), Information Systems Development (ISD) and Simulation, as the research … Simulation as a holistic methodology. As a result, we have proved the dynamic hypothesis of a high correlation between GDP of Top …

handling capacity. For this purpose it was decided to approach the problem by a discrete event simulation model, in order to … software Planimate® was used. Planimate® allows the simulation of a process as a set of discrete events, in series or in …

Current knowledge management systems focus on knowledge acquisition, storage, retrieval and maintenance. Yet, for that … through an e-learning system for major risks management. …