Tato disertační práce se zaměřuje na problematiku investování a podporu rozhodování pomocí moderních metod. Zejména pokud jde o analýzu, hodnocení a výběr tzv. brownfieldů pro jejich redevelopment (revitalizaci). Cílem této práce je navrhnout univerzální metodu, která usnadní rozhodovací proces. Proces rozhodování je v praxi komplikován též velkým počet relevantních parametrů ovlivňujících konečné rozhodnutí. Navržená metoda je založena na využití fuzzy logiky, modelování, statistické analýzy, shlukové analýzy, teorie grafů a na sofistikovaných metodách sběru a zpracování informací. Nová metoda umožňuje zefektivnit proces analýzy a porovnávání alternativních investic a přesněji zpracovat velký objem informací. Ve výsledku tak bude zmenšen počet prvků množiny nejvhodnějších alternativních investic na základě hierarchie parametrů stanovených investorem.

Diplomová práce se zaměřuje na aplikace fundamentálních princip Fuzzy logiky na předvídání vybraných zákazníků pro kampaně přímého marketingu se zahrnutím fuzzy metody. Fuzzy model je navržený pro výběr zákazníků, kteří by měli být cíleni prodej předplatného schématu. Kritéria výběru jsou formulovány na bázi klientova zůstatku, věku a ročního přijmu. Postup fuzzy logiky je použit na zaměření specifických zákazníků pro předplatné produktu.

This dissertation work focusses on using information about the location of the user during the authentication process on computer networks. With the growth of mobile computer devices over the last two decades the physical location of users is becoming one of the main issues for access management. This work researches existing solutions which are divided in to two groups related to the source of location information (SATNAV systems for example GPS and based on communication with active infrastructure such as GSM, Wi-Fi). This work shows the methodology for evaluating authentication data which use the principle of fuzzy logic. In comparison with binary logic it is possible to evaluate authentication data accurately. As a result of the authentication process the information is of a higher value, which can be taken into account when setting the levels of user privileges. An important aspect of working with location information is that the user is located in the same place and from where they are asking for access to the system. Solving this question could be linking user biometrics for example finger prints. This principle is used in two types of microelectronic authentication terminals which were developed in conjunction with this work. The first type of terminal uses a SATNAV receiver and an ISM wireless communication module as a source of location information. On the first type of authentication terminal newly developed authentication techniques were tested. The users biometrics are checked by finger print sensor with embedded processing. In the second type authentication terminal a Wi-Fi and GSM module were added for location purposes. In the conclusion of this dissertation the testing methodology of the data authorization and evaluation process of the second type of microelectronic authentication terminal is shown. This confirms the practicality of the suggested methodology and the time-space information in the authentication process.

Thesis aims to find suitable method for the evaluation of entrepreneurial potential of states. Next phase is to create and implement evaluational model using that method. Output of thesis should be model implemented in two software environments - Microsoft Excel and MathWorks MATLAB.

The subject of this thesis is to study available security protocols and tools for their verification. The first part is devoted to briefly describe the concepts related to the area of security protocols and verification logics. The second part directly lists various protocols, along with attacks and errors found in design. Next chapter describes the most important tools for automatic analysis of security protocols in more detail. The main part deals with verification of security protocols selected in the chosen tool called Scyther. In conclusion, examples of multiprotocol attacks along with a summary table are displayed.

This thesis focuses on the draft amendments for further business development in the company. Draft amendments based on findings from the analysis of the current state of IS and related processes in the company. The proposed amendments will take place requirements on the company information system and the strategic goals of the company.

The object of the following Diploma thesis was to design and test a simple and well-arranged credit tool – a Rating Model (further Model) which could be used as a preventative measure in credit policy. This rating model was designed in order to make the work of the Credit Risk Management sub-department and Rating Committee of KORADO more effective and at the same time to make more effective use of currently available internal and external data. Should the Company decide to use this Rating Model, a minimum of additional expenses would be incurred. The reader of this work will gain theoretical knowledge regarding financial analysis, credit management and fuzzy logic which is used in the calculation of a Total Rating. He/she will become acquainted with the major external agencies providing rating evaluations. As well, the reader may apprise the theoretical Rating model, including its practical use on four domestic and four overseas customers of KORADO. In conclusion there is an implementation of the Model, including a time schedule, an implementation team proposal as well as a budget of implementation and utilization costs.

This master´s thesis “The Localization of Foreign Direct Investment in the region of Middle Europe“ is focused on localization of foreign direct investment in the region of Middle Europe and possiblities of making easier localization decision. The first part of the thesis summarizes teoretical knowledge of foreign direct investment, their difinitions, typology and effects on economy. The second part is focused on the analysis of localization factors of strategic services sector. On the analysis basis, in the final part is created the model, which can be used for easier localization decision making between economies of Middle Europe. Afterwards the localization of a foreign direct investment is projected and analysed.

<p>Disertacija prikazuje novi algoritam za detekciju i izdvajanje registarskih tablica iz slike vozila koristeći fazi 2D Gaborov filtar. Parametri filtra: orijentacija i talasna dužina su fazifikovani u cilju optimizacije odziva Gaborovog filtra i postizanja dodatne selektivnosti filtra. Prethodno navedeni parametri dominiraju u rezultatu filtriranja. Bellova i trougaona funkcija pripadnosti pokazale su se kao najbolji izbor pri fazifikaciji parametara filtra. Algoritam je evaluiran nad vi&scaron;e baza slika i postignuti su zadovoljavajući rezultati. Komponente od interesa su efikasno izdvojene i postignuta značajna otpornost na &scaron;um i degradaciju na slici.</p> / <p>The thesis presents a new algorithm for detection and extraction of license plates from a vehicle image using a fuzzy two-dimensional Gabor filter. The filter parameters, orientation and wavelengths are fuzzified to optimize the Gabor filter&rsquo;s response and achieve a greater selectivity. It was concluded that Bell&rsquo;s function and triangular membership function are the most efficient methods for fuzzification. Algorithm was evaluated on several databases and has provided satisfactory results. The components of interest were efficiently extracted, and the procedure was found to be very noise-resistant.</p>

This dissertation focuses on the problematic of the use of specific virtual representational methods and their influence on the construction of the new visuality. The aim of this dissertation is to show how computer simulations and visualizations used in medical imaging change the way of our apprehension of the world. Nowadays, within academic circles we witness both optimistic and sceptic theories concerning the effects of integration of computer technology and human apprehension. In this work we would like to answer the question about the type of knowledge we gain through virtual visualizations and we would like to prove that virtual simulations don't necessarily have to be a threat but, on the contrary, by developing visual imagination they can support new, creative apprehension of reality. Key words Linear perspective, logic of database, narrative, rhizome, scopic regime, simulation, simulacrum, virtuality, vision, visuality, visualization