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Formy podpory prostorového rozhodování ve veřejné správě
Dvořák, Marek
This bachelor thesis covers supported forms of spatial decision-making and its tools including and mechanisms used as means for implementation of the decision-making activities. Practical part deals with the use of supported forms of spatial decision-making at Regional Offices in the Czech Republic and presentation of map outputs on their region's geoportals. An overview of options used by these institutions for their activities completes the content.
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The Safety Studies in Selected Business Entity
Turčan, Michael ; Dvořák, Marek (referee) ; Jurová, Marie (advisor)
This bachelor’s thesis on the analysis of work conditions in the specific company brings improvements to existing measures in the safety and health protection at work. Emphasis is placed on safety and health. The work provides information about theory of security work explores its practical application in the organization and gives an view into risk management.
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Windows Phone 7 Application for Traffic Sign Recognition
Dvořák, Marek ; Orság, Filip (referee) ; Procházka, Boris (advisor)
Purpose of this thesis is to create an application that detects and recognizes traffic signs for mobile phones running Windows Phone 7 operating system. Theoretical part contains information about history and characteristics of Windows Phone 7 system, traffic signs in Czech Republic and various methods of image processing. Practical part of this thesis describes particular implementation of recognizing of traffic signs in photographs taken with mobile phone built-in camera. In last part this app is tested in real-life conditions and results of these tests are evaluated.
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Forensic Optical Fingerprint Comparator
Dvořák, Marek ; Klubal, Ondřej (referee) ; Drahanský, Martin (advisor)
My Bachelor Thesis deals with the design and creation of an application that replaces the function of forensic optical comparator. It also describes features of fingerprints and their prominent points, which are used for recognition of individuals. Work with fingerprints is very sensitive as for the quality of images. For this reason a Gabor filter has been implemented and described. Furthermore, the thesis describes basic functions used for work with images.
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Computer service ‒ an aplication of traveling salesman problem
Ryglová, Michaela ; Skočdopolová, Veronika (advisor) ; Dvořák, Marek (referee)
The travelling salesman problem is one of the most popular kind of route trip transportation problem. This thesis deals with the solution of traveling salesman problem to minimize distance in kilometres and focus on customer requirements, I am using data from firm CTR s.r.o. In addition to the basic model are also used mathematical model with modification tasks, so it is a model with hard time windows and a model with soft time windows. A practical solution is used in an optimization modeling language in Lingo software. The optimum solution was found for the model the traveling salesman and its modifications. The longest route 40.2 kilometers provides modification with a soft time windows, but gives the most emphasis on customer requirements. The shortest route 24 km is found with using a model the traveling salesman problem, but not considered any customer requirements.
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Solving optimization models using Monte Carlo method
Dvořák, Marek ; Jablonský, Josef (advisor) ; Kuncová, Martina (referee)
This Bachelor's thesis is dedicated to Monte Carlo methods and its utilization when solving optimization problems and is also focused on optimization systems for modelling stochastic programs in Microsoft Excel. Monte Carlo Methods are used in analysis of models with non-deterministic inputs. Monte Carlo Methods can be used in operation research where parameters of the model cannot be determined explicitly, but instead where these parameters are described using probability density function. This thesis explains basic principles and Crystal Ball and @RISK software is used to solve those operation research and mathematic optimization problems. There applications are Add-Ins for Microsoft Excel. Both of those applications have optimization modules.
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