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Methods of resource management – the case of healthcare
Uzialko, Justyna; Radosinski, Edward - In: Operations Research and Decisions 1 (2009), pp. 121-142
considered: chosen methods of mathematical programming, queuing theory, simulation, hybrid algorithms combining, among others …
Persistent link: https://www.econbiz.de/10008777267
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Optimal table-mix and acceptance–rejection problems in restaurants
Karmarkar, Sandeep; Dutta, Goutam - In: International Journal of Revenue Management 5 (2011) 1, pp. 1-15
In this paper, we address the issue of capacitated revenue management (RM) in the restaurant industry. First we present an integer programming (IP) model to find the optimal table-mix for a restaurant. Then we address the acceptance–rejection issue by IP to incorporate the continuous...
Persistent link: https://www.econbiz.de/10011130177
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One-Dimensional Nested Maximin Designs
van Dam, Edwin Robert; Den Hertog, Dick; Husslage, B.G.M. - Tilburg University, Center for Economic Research - 2004
The design of computer experiments is an important step in black box evaluation and optimization processes.When dealing with multiple black box functions the need often arises to construct designs for all black boxes jointly, instead of individually.These so-called nested designs are used to...
Persistent link: https://www.econbiz.de/10011091181
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MODELLING THE HIGH-TECH LOGISTIC LABORATORY ON THE DEPARTMENT OF MATERIALS HANDLING AND LOGISTICS ON THE UNIVERSITY OF MISKOLC
Bozzay, Péter; Kovács, László; Nábrádi, Benedek; … - In: Advanced Logistic systems 5 (2011) 1, pp. 143-148
In our presentation we will introduce an example of modelling a logistic system, using Technomatix Plant Simulation software. We started a research project to model, and to simulate a logistic laboratory, which is in the University of Miskolc. The developed application is able to model and...
Persistent link: https://www.econbiz.de/10011252931
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Evaluating the basic load consolidation strategies for a transportation company through logistics process modelling and simulation
Baykasoglu, Adil; Kaplanoglu, Vahit - In: International Journal of Data Analysis Techniques and … 3 (2011) 3, pp. 241-260
shipments into one container while satisfying logistics system constraints. In this paper, two simple load consolidation … approaches are 'non-recurrent', in which the logistics system has a 'target time' or 'target weight' before the accumulation of … 3P-logistics company operating from Gaziantep. Due to the complexity of the logistics processes, effects of the load …
Persistent link: https://www.econbiz.de/10009352820
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Analysis of Chaotic Behaviour in Supply Chain Variables
Ramírez, Sergio A.; Peña, Gloria E. - In: Journal of Economics, Finance and Administrative Science 16 (2011) 31, pp. 85-106
® and Mathlab® softwares to analyze data. The supply chain is studied from the chaos theory perspective, which helps …, distribution, wholesale, retail and the client is constructed. The difficulty of operations and logistics managers to decide how …
Persistent link: https://www.econbiz.de/10009364175
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Arrival processes in port modeling: insights from a case study
Dekker, Rommert; van Asperen, van Asperen, E.; Polman, M.; … - Faculteit der Economische Wetenschappen, Erasmus … - 2004
This paper investigates the impact of arrival processes on the ship handling process. Two types of arrival processes are considered: controlled and uncontrolled. Simulation results show that uncontrolled arrivals of ships perform worst in terms of both ship delays and required storage capacity....
Persistent link: https://www.econbiz.de/10010731597
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MODELLING THE HIGH-TECH LOGISTIC LABORATORY ON THE DEPARTMENT OF MATERIALS HANDLING AND LOGISTICS ON THE UNIVERSITY OF MISKOLC
Bozzay, Péter; Kovács, László; Nábrádi, Benedek; … - In: Polish Journal of Management Studies 5 (2011) 1, pp. 143-148
In our presentation we will introduce an example of modelling a logistic system, using Technomatix Plant Simulation software. We started a research project to model, and to simulate a logistic laboratory, which is in the University of Miskolc. The developed application is able to model and...
Persistent link: https://www.econbiz.de/10010732315
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MODEL STRUCTURE AND OPERATION OF A SIMULATION PROCESS SUPPORTING ELEMENT SUPPLYING OF ASSEMBLING CELLS OF MECHATRONIC PRODUCTS
Telek, Péter; Cselényi, József - In: Advanced Logistic systems 1 (2007) 1, pp. 135-144
In this paper we give a short overview about the simulation process of assembling cells. At first we draw the theoretical elements of the simulation process of assembling cells, covering important tasks, control strategies, target functions and a general module system. Second part of the paper...
Persistent link: https://www.econbiz.de/10010697183
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FORWARD SHIPPING OPTIONS FOR GRAIN BY RAIL: A STRATEGIC RISK ANALYSIS; SUMMARY
PRIEWE, Steven R.; WILSON, William W. - 1997
Grain hauling railroads began offering shipping alternatives in the late 1980s that have made transportation decisions more strategic. Shippers now confront alternatives ranging from nearby and unguaranteed ordering to various durations of forward and guaranteed shipment. A dynamic stochastic...
Persistent link: https://www.econbiz.de/10005793829