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Supplier Evaluation in Terms of Risk Using Fuzzy Logic
Švach, Šimon ; Podešva, Lukáš (referee) ; Janková, Zuzana (advisor)
This thesis focuses on the evaluation of supplier risk using fuzzy logic-based models. Two models for supplier risk assessment have been developed in MS Excel and MATLAB software, which serve as a qualified basis for managerial decisions on supplier selection. Specific case studies were developed from the perspective of Hydraulics Ltd., a company that requires manufacturing services in the field of industrial machining and hydraulic systems. Based on the models, one or more least risky suppliers are selected, and measures are proposed to reduce supplier risk.
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Evaluation of information systems via fuzzy logic
Hubík, Antonín ; Václavík, Lukáš (referee) ; Janková, Zuzana (advisor)
This master's thesis deals with the application of fuzzy logic principles to evaluate properties of an information system. The practical problem being adressed is a facilitation of selection of a new HR/attendance system according to the needs of a specific mediumsized enterprise, using a custom-fitted fuzzy model design to compare available options. The design of the model is based on system requirements determined from a business analysis and is supported by key theory from the field of fuzzy logic and modelling. The proposed model is implemented in MS Excel and MATLAB environments. The implementations are demonstrated by evaluating five system options. Based on the results, one of the options is recommended for further consideration.
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Cognitive Game Battery: Assessing and Identifying Deficits in Memory, Attention, Problem-Solving, and Decision-Making Skills
Češka, Ondřej ; Malik, Aamir Saeed (referee) ; Hussain, Yasir (advisor)
Cílem této práce je neinvazivní posouzení vybraných kognitivních domén (pozornost, paměť, rozhodování) pomocí nové mobilní aplikace vyvinuté za tímto účelem. Posuzování kognitivních nedostatků je důležité pro prevenci neurokognitivních poruch. Byly analyzovány existující posuzovací úlohy a na jejich základě byla navržena a úspěšně implementována kognitivní herní baterii sestávající ze 3 mobilních her. Aplikace je určena pro platformu Android a byla vyvinuta v Unity engine. Byl vytvořen systém pro sběr a uchovávání herních dat a jejich následné zhodnocení za pomoci cloudové dostupnosti. Jeho spolehlivost byla posouzena na základě vlastního sběru dat a poznatků existujících studií. Vyvinutá aplikace přináší jiný pohled na posuzování kognitivních nedostatků, porovnává uživatelem dosažené skóre s ostatními hráči a poskytuje mu detailní zpětnou vazbu.
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Ethical dilemma in working with people with Asperger's syndrome
KAŠPAROVÁ, Eliška
This diploma thesis deals with theme of Ethical dilemma of social workers when deciding whether to create a collaborative plan based on the wishes of an adolescent with Asperger syndrome or a parent. The goal was to find out how social workers decide to interview, what factors influence their decisions. The topic is discussed both in the field of developmental psychology and theoretical knowledge about Asperger's syndrome, but this work also mentions theoretical knowledge of ethics in the field of decision-making. Qualitative research was focused not only on interviews with five social workers, but also on the view of adolescents with Asperger's syndrome and their parents on the given issue. In the research results, I emphasize the importance of elaborated internal regulations, which describe the procedure of working with the client, and which can help to solve the ethical dilemma.
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Artificial Intelligence in Bang! Game
Kolář, Vít ; Lodrová, Dana (referee) ; Orság, Filip (advisor)
The goal of this master's thesis is to create an artificial intelligence for the Bang! game. There is a full description of the Bang! game, it's entire rules, player's using strategy principles and game analysis from UI point of view included. The thesis also resumes methods of the artificial intelligence and summarizes basic information about the domain of game theory. Next part describes way of the implementation in C++ language and it's proceeding with use of Bayes classification and decision trees based on expert systems. Last part represent analysis of altogether positive results and the conclusion with possible further extensions.
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ANALYSIS AND DEFINITION OF DECISION PROBLEMS OF EXPERT IN REAL ESTATE VALUATION
Krejza, Zdeněk ; Bradáč, Albert (referee) ; Abraham, Karel (referee) ; Tichá, Alena (advisor)
The thesis deals with the decision-making of the expert in real estate valuation. Due to the complexity of the process and the difficulties of valuation it can be assumed that the decision will be an arduous process. It is obvious that the choice of an expert is crucial to the result of the valuation process. This topic is currently relatively little explored, and therefore the work will deal with the analysis and formulation of decision problems expert in real estate valuation. The thesis analyses the current status of forensic engineering and decision-making regarding to real estate valuation. The general decision-making process, divided into seven steps, is adapted to the requirements of expert decision-making in real estate valuation. As in the managerial decision-making process, property valuation is also divided into three levels. These three levels considered the described fundamental decision problems that lead to the formulation of the expert decision-making principles in real estate valuation. For better understanding the extensiveness of the decision-making process in the valuation of real estate the author created a decision tree respectively schemes whose functionality has been verified at the end of the thesis, exemplified with the help of a specific case study of the determined price in real estate valuation.
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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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Risk of Choosing a Supplier Using Fuzzy Logic
Vyskočilová, Monika ; Janková, Zuzana (referee) ; Dostál, Petr (advisor)
The thesis deals with the design of a model used for evaluation and selection of fire-retardant footwear suppliers for the company Požární bezpečnost s. r. o. The thesis includes a summary of the theoretical foundation for processing the work, a presentation of the selected company and a draft of an evaluation model that assesses the contractor based on the chosen criteria and makes it easier for the company to make their decision. The model is created by using fuzzy logic in Microsoft Excel and MATLAB programs.
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Game Theory in Waste Management
Eryganov, Ivan ; Hoff, Arild (referee) ; Kopa, Miloš (referee) ; Hrdina, Jaroslav (advisor)
Teorie her se zabývá temáty, jako je spolupráce, konkurence a seberegulace v prostředí, kde je zapojeno mnoho entit s protichůdnými cíly. Rozdílné zájmy jsou běžné při řešení environmentální udržitelnosti a oběhového hospodářství. Tato Ph.D. práce je věnována aplikacím teorie her v odpadovém hospodářství s důrazem na energetické zpracování nerecyklovatelného odpadu. Po úvodu je shrnuto základní pozadí teorie her, které poskytuje přehled o součásném stávu poznání. Poté jsou přezkoumány novodobé aplikace metod teorie her v problematice udržitelnosti, aby se zdůraznila aktuálnost práce. V závěru je uveden vlastní přínos autora v aplikaci nekooperativních a kooperativních her v oblasti odpadového hospodářství. Konkretně je Ph.D. práce zaměřena na hru o stanovení cen zařízeními pro energetické využití odpadů a hru o minimalizaci nákladů producentů odpadů. Jsou podrobně studovány teoretické vlastnosti těchto her. Pro řešení uvažovaných her jsou navrženy originální algoritmy pro problémy dvouúrovňové optimalizace a vytváření dynamických koalic. Výsledky případových studií ukazují racionální vyústění konfliktů a dokazují, že navrhované přístupy k uvažovaným problémům odpadového hospodářství jsou rozumné.
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