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Využívání platebních karet v České republice
Urbánek, Michal
This master thesis called Usage payment cards in the Czech Republic is focused on quantitative assassment of the progression of payment cards in our country. The first part of thesis contains information about thein origin, history and also division and requirements of payment cards. The second part is devoted to methods for time series analysis of number of cards, number of transaction and their volume. They are used the data from the Czech Bank Cards Association with quarterly character. The thesis examines occurence of structural breaks in time series. Then there are factors that influence the payment cards, forecasting of future time series values and comparison of the using payment cards in the Czech Republic and in the other countries of European Union.
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Current Trends and Effects of Changing Ratios of Cash and Non-cash Transactions in Europe
Kolařík, Ondřej
The aim of the thesis is to examine and compare current trends in non-cash trans- actions to GDP in European countries and to identify converging or diverging tendencies. The effects of policies aimed at reducing cash transactions and their efficiency is compared across countries. Also the effect of share of cash transac- tions in total payment volume on share of shadow economic activities is estimated in the thesis.
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Portal of the universal access control protocol
Čepelák, Tomáš ; Ležák, Petr (referee) ; Burda, Karel (advisor)
The paper focuses on the issue of access control. It presents an universal bilateral protocol of access control of ACP. The paper describes the messages and its sequences that AC portals uses for communication. It describes the functions and features of the modules from which the portal is composed. The paper suggests the concept of a modular AC portal solutions including the design of basic modules. It also outlines possible test scenarios. Under this proposal is generated functional AC portal on the .NET Framework platform using the C\# programming language. The portal provides access to local assets or to the assets on other computers in the local network. Created application is tested according to the scenarios proposed in both the network version and the local version of the AC portal. Test results are objectively evaluated and commented.
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USB miltimeter with microprocessor
Samek, Martin ; Kolka, Zdeněk (referee) ; Kovář, Jan (advisor)
Topic of my terminal labour is a proposion of multimeter and its resulting connection by the help of bus USB. When proposing the multimeter there was a tendency to use a minimal number of component parts to conserve a good protection against a bad usage in application. The most widespread busbar USB is used for connection of the multimeter and a computer. Standard HID is used for communication, for that it is not neccessary to install any system drivers.
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Bitcoin Mining Acceleration
Novotný, Jan ; Veselý, Vladimír (referee) ; Kajan, Michal (advisor)
This master's thesis deals with virtual currency called Bitcoin. It describes the functioning of the currency of technical perspective especially the implementation of the transaction, the way of its validation and ensuring the integrity by using cryptographic functions. Furthermore, it describes the principle of the Bitcoin creation, particularly mining method called pooled mining. The thesis also describes the communication protocols and design of architecture to acceleration of the bitcoin mining. Finally, there are described tests, assessment and proposals for the continuation of work.
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Identification of Cryptocurrency Users
Zrnčík, Henrich ; Matoušek, Petr (referee) ; Veselý, Vladimír (advisor)
abstract.en={The 3rd January 2009 is considered to be the beginning of the cryptocurrency era. This work will deal with one of the ways of obtaining information about cryptocurrency users. It will be done by retrieving it from public websites where users often knowingly or unknowingly publish their cryptocurrency's address for different purposes (donation accounts or online payments which include personal data) as a result of which it is possible to link their crypto account with their real identity. The information is obtained through web scrappings. The result is an implemented application capable of automated collecting of data about the identity of cryptocurrency users and its subsequent storage in a structured database.
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Activity Alarm for Cryptocurrency Blockchains
Vokráčko, Lukáš ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
Cryptocurrencies are becoming popular and the demand for monitoring transactions inside them increases alongside with it. In this thesis, I describe few of the most widespread cryptocurrencies built on top of a blockchain and how to obtain information of their transactions in order to raise alarms. I discuss existing solutions and describe application Cryptoalarm designed for monitoring transactions involving specific addresses in order to raise alarms. Cryptoalarm scans blockchains of cryptocurrencies such as Bitcoin, Bitcoin Cash, Litecoin, Zcash, Dash, Ethereum and raises alarms about address activities in real-time.
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Increasing Business Performance of Online Store
Svoboda, Radek ; Weirich, Pavel (referee) ; Řešetková, Dagmar (advisor)
The bachelor thesis describes increasing business performance of online store on URL www.vytvarny-shop.cz. Increasing business performance of online store is achieved by SEO and by implementation of additional modules for online store. The starting point for this thesis is theoretical background which describes the issue. The analytical part of the thesis draws on the theoretical part and verifies whether the online store is in conditions which are consistent with standards and methodologies listed. The practical part of the work proposes and implements changes, which have been based on the analytical part and evaluated as desired within a stated budget. Bachelor thesis results in the economic evaluation of the conducted changes and provides a comprehensive view of the success of work and the modifications in financial sense.
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Non-competition clause in M&A transactions from the perspective of Competition Law
Pavlík, Filip ; Patěk, Daniel (advisor) ; Pelikán, Robert (referee)
The presented thesis with a title "Non-competition clauses in M&A transactions from the perspective of Competition Law" aims to comprehensively analyse the question of conclusion of non-competition clauses with emphasis on the context of M&A transactions and the reasons for their conclusion. The main contribution of this thesis is to provide a comprehensive overview of the conditions of validity of non-competition clauses when these are observed, it is possible to consider the non-competition clause as agreed between the parties of the relevant M&A transaction as justified and proportionate, with a minimum risk of such clause being revoked. In the first chapter, I am dealing with the concept of M&A transactions, individual types of M&A transactions and their division. At the end of this chapter, the importance of the non- competition clauses is outlined with reasons why they are concluded within M&A transactions. In the second chapter, I have focused on the general characteristics of competition and prohibition of competition. This chapter also deals with the non-competition clauses themselves in M&A transactions and the adjustment of these clauses in accordance with the Commission Notice on restrictions directly related and necessary to concentrations (2005/C 56/03). The third chapter deals with...
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Non-competition clause in M&A transactions from the perspecitve of Competiton Law
Pavlík, Filip ; Patěk, Daniel (advisor) ; Pelikán, Robert (referee)
The presented thesis with a title "Non-competition clauses in M&A transactions from the perspective of Competition Law" aims to comprehensively analyse the content and the question of conclusion of non-competition clauses with emphasis on the context of M&A transactions and the reasons for their conclusion. The main contribution of this thesis is to provide a comprehensive overview of the conditions of validity of non-competition clauses when these are observed, it is possible to consider the non-competition clause as agreed between the parties of the relevant M&A transaction as justified and proportionate, with a minimum risk of such clause being revoked and also provide a practical perspective on the matter of their negotiation based on an analysis of a representative sample of completed transactions. In the first chapter, first, I am briefly dealing with the general definition of competition, and subsequently with the concept of non-competition clause, its impact on competition and where it can be found in practice. The second chapter deals with a summary of the most important European and Czech legal regulation on non-competition clauses and Commission soft-law. In chapter three, I am dealing with the concept of M&A transactions, the reasons for making them and their division. In the second...
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