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Regulation of access electronic communications networks in the Czech Republic and its impact on the industry development
Sekaninová, Renáta ; Ševčík, Miroslav (advisor) ; Munzi, Tomáš (referee)
The thesis deals with the asymmetric ex-ante regulation applied in the electronic com-munications sector in order to strengthen the competitive ability of alternative operators at the expense of incumbent operators' competitiveness with the aim of reinforcing effective competition in the electronic communications markets. The author is concer-ned with the regulatory instrument entailing an obligation on the fixed incumbent opera-tors to open their access networks to other operators. This is called Local Loop Unbund-ling (LLU). The thesis assesses regulatory impacts on the Czech electronic communi-cations market. The market development in the Czech Republic certified the negative regulatory effect on the fixed alternative operators'motivation to build their own access infrastructure. The author tries to find the dismotivating elements of the present-day LLU regulatory form by means of the Czech LLU market analysis. The author adverts to the undesirable regulatory effect on both alternative operators'and incumbent opera-tors'investment motivation. The thesis offers reasoning why the pro-competitive regula-tory policy (inhibiting investments necessary for the sector development) is not appro-priate.
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Method Six Sigma in Business Use
Nová, Marie ; Dvořáček, Jiří (advisor) ; Ungr, Miloš (referee)
In the first part, author is describing theoretical concept of rasing economic performance by using method Six Sigma (basic terms, tools, DMAIC). Then she describes current phenomenon outsourcing. The final part of the master thesis deals with practical implementatin of Six Sigma on a project called Reduction of manually allocated remittances in company Capgemini.
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Automatic Modifications of Context in Text Fields
Dřínek, Vratislav ; Bojar, Ondřej (advisor) ; Horký, Vojtěch (referee)
Title: Automatic Modifications of Context in Text Fields Author: Vratislav Dřínek Department: Institute of formal and applied Linguistics Supervisor: RNDr. Ondřej Bojar Ph.D., Institute of formal and applied Linguistics Abstract: The topic of this bachelor thesis is text editor assistant. The program tries to anticipate user's intentions and propose their quick accomplishion. The aim of this thesis solves is completely new and its function is not available even in advanced text editors. The topic is inspired by the user's interface of the programming enviroment Visual Studio, which sometimes proposes the program code the user is probably going to write. The assistant uses morphological analyses provided by Morphodita to analyse sentences morpologically. Keywords: sentence analysis, Czech dictionary, Morphodita tagger, autocomplete
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Binary-Code Decoding to a High-Level Representation
Macko, Lukáš ; Soukup, Ondřej (referee) ; Matula, Peter (advisor)
The thesis deals with reverse techniques in software engineering. It presents practical application of software reverse engineering, used tools and approaches. The topic of instruction decoding is discussed in detail. Two basic methods are presented-linear sweep and recursive descent. Their strengths and weaknesses are highlighted. Subsequently a decompiler developed by AVG Technologies is introduced. The decompiler is retargetable. This feature allows to decompile applications of multiple platforms into various target languages. The aim of the thesis is to design and implement algorithm for decoding binary files into high-level representation. The designed algorithm is based on modified recursive descent algorithm, which uses control flow information. In order to achieve more accurate decoding results, symbol table records and other additional information are used. The proposed algorithm was implemented for the AVG Technologies retargetable decompiler. The tests showed that the implemented algorithm improved the function detection in decoded programs. Furthermore, the implemented solution allows to decode files that could not be analysed using the previous version of the decompiler.
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Real-Time Rendering of a Scene With Many Pedestrians
Pfudl, Václav ; Milet, Tomáš (referee) ; Herout, Adam (advisor)
The aim of this thesis was to implement a software that would be able to render, simulate and record a scene with walking pedestrians in real-time, with emphasis on rendering level of realism. The output of the application could serve as an input test data for people counting systems or similar systems for video recognition. The problem was divided into three major subproblems: character animation, artificial intelligence for character movement and advanced rendering techniques. The character animation problem is solved by the skeletal animation of the model. To achieve the characters moving in a scene autonomously path finding(A* algorithm) and group behaviors(steering behaviors) were implemented. Realism in a scene is added by implemented methods such as normal-mapping, variance shadow-mapping, deffered rendering, skydome, lens flare effect and screen space ambient occlusion. Optimaliaztion of the rendering was implemented using octree data structure for space partitioning. Rendering stage of a scene can be easily parametrized through implemented GUI. Implemented application provides the user with easy way of setting a scene with walking pedestrians, setting its visualization and to record the result.
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Parallelisation of Ultrasound Simulations on Multi-GPU Clusters
Dujíček, Aleš ; Kula, Michal (referee) ; Jaroš, Jiří (advisor)
This work is part of the k-Wave project, which is a toolbox designed for time ultrasound simulations in complex and heterogeneous media. The simulation functions are based on the k-space pseudospectral method. The goal of this work is to compute these simulations on graphics cards using local domain decompostion. Thanks to decomposition we could compute these simulations faster, and on larger data grids. The main goal of this work is to achieve efficiency and scalability.
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Localization Services for Web Applications
Kočan, Tomáš ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
The aim of this master thesis was to develop an application that would visualize the position of sensors placed indoors. Since the sensors are located in the buildings, geographical maps are not used as basis, but the user has the option to upload his own background in the form of floor plans of rooms, floors, buildings,... For this purpose, application has tools for uploading, managing and editing such plans. The paper also describes how to use the application to monitor the current and past positions of these sensors. Support for these features is provided by several server components consisting of a REST server, WebSocket server, Upload servers and other services. Their design, description, and implementation is also part of this document. In addition, the work describes RTLS (Real-time locating system) technology, architecture, client application and data security.
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Cinematic Storytelling in Comics
Saska, Jan ; MAŠEK, Vojtěch (advisor) ; VAJCHR, Marek (referee)
The aim of this work is to point out the similarity of film and comics and thus also the possibility to read some film studies (or analyse films) with an overlap into the medium of comics. The selected method consists of analysing cinematic storytelling techniques and means of expression and their further use in the comics medium. To reach that aim this work uses an image appendix which in main part consists of the first chapter of the Watchmen by Alan Moore.
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High school timetabling using multicriteria linear programming
Žítek, Jan ; Skočdopolová, Veronika (advisor) ; Kuncová, Martina (referee)
The theme of this thesis is high school timetabling. The built mathematical model is based on bivalent programming. The model uses multicriteria linear programming too, because a timetable has to fill legal and school's requests and student's and teacher's wishes. Firstly, there are given theoretical basics. Then there is described economic model with school's characteristics and it continues by mathematical model. For optimization, tool MPL for Windows with using Gurobi. Finally, export of optimization is transferred using VBA to form for end users.
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