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Networking
Francová, Tereza ; Bedrnová, Eva (advisor) ; Buriánek, Jiří (referee) ; Rymeš, Milan (referee)
The thesis focuses on the networking topic. The networking is defined and compared to other terms that are often used as a synonym, e.g. social capital. Three contexts are researched. The first study aims networking online, its specifics, advantages and possible risks. The second part studies selected correlations of networking activities of University of economics alumni. The third study searches out the networking activities and standards of Czech managers in the field of finance. The results are connected with the possible usage in both fields, the one of university education and management too.
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Public Utilities in the EU: Evaluation of Electricity Industry Regulation in the Czech Republic
Hába, Stanislav ; Němcová, Ingeborg (advisor) ; Horák, Jiří (referee)
The thesis scrutinizes public utilities (network industries) with focus on electricity market regulation. In the first part, a public utility is defined, including its economic characteristics and need for regulation. Within their regulation various models are introduced - in terms of level, voluntary/mandatory, ex ante/ ex post and branch of government. Further, the basic prerequisites for successful regulation are derived from the theory (independence, information capacity and trustworthiness). The second part is concerned only with electrical power industry with its characteristics, business model and regulation (both in the Czech Republic and in the EU). In the third part, an evaluation scorecard is created, which allows us to examine the quality of electricity regulators. The criteria in the scorecard are based on prerequisites (enforcement power, scale of resources, independence, dispute settlement, appeal procedure, transparency and consistency) and results (competition support, renewable energy resources and consumer protection). The model is applied to Energy Regulatory Office (Energeticky regulacni urad) in the Czech Republic.
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Support of management decision-making on transport networks
Přibyl, Vladimír ; Černý, Jan (advisor) ; Kavička, Antonín (referee) ; Peško, Štefan (referee)
The presented thesis is focused on a set of problems related to managerial decision-making concerning networks (particularly transportation networks), respectively - if we put it more precisely - the thesis focuses on the support of this decision-making by means of quantitative methods. A set of problems related to nets and decision-making concerning their individual parts or elements represents a very complex sphere which has been a subject of research for a number of decades. Out of this sphere, the thesis formulates and elaborates in great detail two problems, which - from the point of view of their practical significance - are important for the decision-making of managers of carriers, or the public sphere, and which have not been published in this form yet. The main point is the problem of how to find a subnet with a limited prolongation of routes between important pairs of vertices. Another problem is a design of a bus route in an area with a low demand. For each of these problems, the thesis offers an exact combinatorial solution method, furthermore a method based on integer linear programming, and - last but not least - also, of course, heuristic methods of solution. All these methods have been tested on a set of networks, which has been created for this purpose in a pseudo-random way in the frame of this thesis. The testing has been focused primarily on the comparison of the results provided by heuristic methods, which are of great importance - with regard to a great computational difficulty of exact methods - for feasible tasks on a larger scale. The tests have proved that the proposed heuristic methods are practically applicable and show results whicheven represent the optimal solution in a number of cases, or are only slightly distant from the optimal solution.
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Methods of spreading copyrighted content over the Internet
KADLEC, Michal
The thesis analyzes the current situation and issues of spreading copyrighted content using the global Internet network, summarizes and describes the basic programs and tools used for spreading of copyrighted content over the Internet. This work also deals with the analysis of the legal system framework of Czech Republic and its efficiency. In conclusion, the work provides basic information on institutions supervising compliance other subjects with copyright and explains some of their preventive and repressive decisions.
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Network protocols and sockets
BALEJ, Marek
My work will deal with network protocols and sockets and their use in programming language C#. It will therefore deal programming network applications on the platform .NET from Microsoft and instruments, which C# provides to us. There will describe the tools and methods for programming network applications, and shows a description and sample applications that work with sockets and application protocols.
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Metro international's strategy - selected issues
Zakouřilová, Eliška ; Machková, Hana (advisor) ; Štěrbová, Ludmila (referee)
Currently, there is a clear trend of revival of small shops near the customer's home. In this context, formulated by Metro, or Macro new business idea - the concept of small shops / convenience store (ie, smaller stores with food and other basic commodities of daily use). Therefore, it was created and introduced the project Macro Small shops (where the aim is to create a "network of retail stores under the auspices of the macro) to allow the company to effectively compete with chain stores, purchasing alliances and consumer cooperatives.
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Building and exploitation of smaller enterprise computer network
Holubička, Pavel ; Pinkas, Otakar (advisor) ; Šmejkal, Ivo (referee)
The main aim of this work is to describe the gradual building, exploitation, and dissemination of specific enterprise computer network in the Czech company VHL Ltd. The pivotal challenge was not only write down the process, but in practice also the extension of the network by server, the wireless segment, and the connection of two remote computer networks with reference not only to functionality, but also for safety. To achieve the results it was therefore necessary to combine theory with practice. Individual work procedures have been tried, tested and evaluated. In the negative results the whole process had to be repeated several times so. In the bachelor's thesis, there are many instructions on what to do in setting up individual network services as well as ensure their security. The first chapter deals with the theoretical knowledge about LAN and WLAN networks. More closely are describe various standards, network elements and their characteristics, and provided services. The second examines the evolution from the beginnings to the present network. More detailed is describe the enlarging of the wireless network, its construction, security, and testing. The point of third chapter is to give overall view of the extension by network server. It describes the choice of hardware with using multicriterial selection, and the selection, evaluation and installation of the operating system. Subsequently, it deals with hardware and software security of the server and with connection of the remote networks through VPN instrument. In conclusion, there are attended a few words to the potential innovation.
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The maximum flow in a network
Tichá, Michaela ; Pelikán, Jan (advisor) ; Čížek, Ondřej (referee)
The work describes how to find the maximum flow in a network. It has two parts - theoretic and programmatic. The theoretic part desribes founded maximum flow algorithms. The programmatic part contains program for searching the maximum flow in a network.
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