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The Application of Fuzzy Logic for Rating of Suppliers for the Firm
Froehling, Kryštof ; Janková, Zuzana (referee) ; Dostál, Petr (advisor)
The diploma thesis deals with the application of the theory of fuzzy logic in the evaluation of client translation commissions for a foreign language text. This fuzzy model is used for better selection of orders and faster allocation of human resources for specific orders. The fuzzy model is composed of multi-valued decision-making criteria that are essential for the company. The model is processed in MS Excel using VBA and MathWorks MATLAB.
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The Application of Fuzzy Logic for Rating of Suppliers for the Firm
Boštíková, Kateřina ; Antonín, Škrabal (referee) ; Dostál, Petr (advisor)
This diploma thesis deals with the use of fuzzy logic principles for evaluation and selection of an optimal supplier of transport services. Based on stated requirements, two models have been created. These models serve as a tool for decision support. The suggestion of solution itself has been created using MS Excel editor and MathWorks MATLAB programming platform. Subsequently, eveluation of particular offers has taken place using the models.
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The Application of Fuzzy Logic for Rating of Suppliers for the Firm
Ondruch, Lukáš ; Šebestová, Monika (referee) ; Dostál, Petr (advisor)
The master’s thesis deals with the use of fuzzy logic for evaluating the quality of suppliers of IT goods and other material for a selected company. The fuzzy model should facilitate decisions when selecting individual suppliers who should deliver goods for the implementation of IT projects. The model created in Microsoft Excel and MathWorks MATLAB should be helpful to the company's management and sales representatives.
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Log-optimal investment
Král, Stanislav ; Dostál, Petr (advisor) ; Večeř, Jan (referee)
Suppose we have capital, which we will redistribute into investment oppor- tunities. The financial valuation of these investments will form a sequence of independent, identically distributed random vectors taking values in some clo- sed, positive interval. We will have full knowledge of the entire history of these valuations before each investment. It turns out that if our strategy is to always maximize the mean value of the logarithm return on these investments, then this strategy is in a sense asymptotically optimal. 1
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Ability of plants to adapt to changing climate
Brožová, Alžběta ; Münzbergová, Zuzana (advisor) ; Dostál, Petr (referee)
Climate is one of the main selective forces in determining plant distribution and phenotype. Plant populations can cope with climate change through phenotypic plasticity or adaptive evolution or they can track their climatic optimum by migration.These mechanisms are not mutually exclusive and act probably all together. As the rate and intensity of ongoing climate change are very high, rapid adaptation could be of prime importance for many species to survive. There is now ample evidence of distributional and phenological shifts in plant populations, however, less is known about evolution in physiological and morphological traits. This bachelor project is a literature research on plant adaptation to climate change. The first part summarizes mainly theoretical findings, the second part focuses on the methods for testing plant evolution mainly on resurrection approach.
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The Use of Artificial Intelligence on Stock Market
Kuna, Martin ; Veselý, Karel (referee) ; Dostál, Petr (advisor)
Diplomová práce se zabývá aplikací vybraných metod umělé inteligence v prostředí kapitálových, potažmo akciových, trhů. Konkrétně se zaměřuje na využití umělých neuronových sítí pro predikci trendu a na možnost aplikace genetických algoritmů k řešení problému optimalizace investičního portfolia. Obsahuje návrh řešení uvedených problémů v praxi. Návrhy jsou koncipovány ve formě modelů zpracovaných ve vývojovém prostředí Matlab.
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The Use of Linear Programming for Optimization of Transport Problem
Macharová, Aneta ; Dostál, Petr (referee) ; Doskočil, Radek (advisor)
This bachelor’s thesis focuses on methods and processes that take place in the company when optimizing transportation cost factor. The first part deals with the theoretical introduction into linear programming methods and distribution tasks including a description of economic and mathematical models. In this part I will also explain the add-on „The SOLVER" which is used for optimal calculations. The practical part uses the described methods with real data from the company "Agromex"; the company will be introduced in this part. The problem that will be solved will also be listed. I will present the models I have created, proposals for solutions and I will interpret the results using the calculation of the add-on „The SOLVER".
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