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Simulation-based optimization methods for setting production planning parameters
Gansterer, Margaretha; Almeder, Christian; Hartl, Richard F. - In: International Journal of Production Economics 151 (2014) C, pp. 206-213
, namely planned leadtimes, safety stock, and lotsizes. Within a discrete-event simulation which mimics the production system …
Persistent link: https://www.econbiz.de/10010869101
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A recoverable production planning model
Soto, Juan P.; Ramalhinho-Lourenço, Helena - Department of Economics and Business, Universitat … - 2002
, distribution centers and recovery plants. To solve the model we have combined optimization and simulation procedures. …
Persistent link: https://www.econbiz.de/10005772139
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An evolving hybrid neural approach for predicting job completion time in a semiconductor fabrication plant
Chen, Toly; Wang, Yi-Chi - In: European Journal of Industrial Engineering 4 (2010) 3, pp. 336-354
proposed approach, Production Simulation (PS) is also employed to generate test data. According to experimental results, the …
Persistent link: https://www.econbiz.de/10008755642
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Qualitative analysis for decision making in supervision of industrial continuous processes
Leyval, Lydie; Montmain, Jacky; Gentil, Sylviane - In: Mathematics and Computers in Simulation (MATCOM) 36 (1994) 2, pp. 149-163
simulation and the fault diagnosis system to deduce the effects of actions, disturbances or faults on the behaviour. The … simulation and the error calculus are purely numerical treatments, and the qualitative analysis concerns diagnosis: the … simulation results are qualitatively interpreted with regard to the actual behaviour, in order to decide whether the situation is …
Persistent link: https://www.econbiz.de/10010870601
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Fuzzy decision-making for dynamic resource allocation
Zhang, H.; Tam, C. M. - In: Construction Management and Economics 21 (2003) 1, pp. 31-41
discreteevent simulation system with an activity scanning strategy. The benefit of FDRA on construction productivity is analysed … through simulation experimentation by which comparisons among different allocation policies are made. …
Persistent link: https://www.econbiz.de/10005633183
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USING A FUZZY SETS APPROACH TO SELECT A PORTFOLIO OF GREEK GOVERNMENT BONDS
Michalopoulos, Michael; Thomaidis, Nikolaos S.; … - In: Fuzzy Economic Review IX (2004) 2, pp. 27-48
meets the given goals. The reliability of the results obtained with this methodology is checked with the aid of simulation. …
Persistent link: https://www.econbiz.de/10004992739
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A simulation-based fuzzy possibilistic programming model for coal blending management with consideration of human health risk under uncertainty
Dai, C.; Cai, X.H.; Cai, Y.P.; Huang, G.H. - In: Applied Energy 133 (2014) C, pp. 1-13
In this research, a simulation-based fuzzy possibilistic programming (SFPP) model was advanced through integrating … developed SFPP model was solved through a direct search approach which coupled fuzzy simulation and Genetic Algorithm (GA). This … approach can not only handle a coupled simulation–optimization problem considering uncertainties that can be expressed as fuzzy …
Persistent link: https://www.econbiz.de/10010930630
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Hierarchical structure of the European countries based on debts as a percentage of GDP during the 2000–2011 period
Kantar, Ersin; Deviren, Bayram; Keskin, Mustafa - In: Physica A: Statistical Mechanics and its Applications 414 (2014) C, pp. 95-107
We investigate hierarchical structures of the European countries by using debt as a percentage of Gross Domestic Product (GDP) of the countries as they change over a certain period of time. We obtain the topological properties among the countries based on debt as a percentage of GDP of European...
Persistent link: https://www.econbiz.de/10010931551
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Causality analysis between public expenditure and economic growth of Polish economy in last decade
Gurgul, Henryk; Lach, Łukasz - Volkswirtschaftliche Fakultät, … - 2011
This paper investigates the causal links between different kinds of budgetary expenditure and the economic growth of Poland. The empirical analysis was based on both the linear and nonlinear Granger causality tests and the aim was to evaluate the applicability of Wagner’s Law and contrasting...
Persistent link: https://www.econbiz.de/10011259338
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The relationships between electricity consumption and GDP in Asian countries, using hierarchical structure methods
Kantar, Ersin; Keskin, Mustafa - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 22, pp. 5678-5684
This study uses hierarchical structure methods (minimal spanning tree (MST) and hierarchical tree (HT)) to examine the relationship between energy consumption and economic growth in a sample of 30 Asian countries covering the period 1971–2008. These countries are categorized into four panels...
Persistent link: https://www.econbiz.de/10010872702