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The automatic identification technologies usage for company management
Švecová, Martina Bc. ; Ezrová, Hana (advisor) ; Hajič, Jan (referee)
Cílem práce je ukázat jakým způsobem lze využít moderní technologie automatické identifikace v procesech řízení firmy. Průmyslové použití čárových kódů v České republice lze vysledovat zhruba od 90 let 20. století, kdy se začaly běžně používat především z důvodu příchodu obchodních řetězců a z toho vyplývajícího zautomatizování identifikace prodávaného zboží. Tato práce je zaměřena nejen na dnes již běžné technologie čárových kódů, ale také na nově nastupující radiofrekvenční identifikaci a řízení pomocí hlasu.
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Data backup using cloud services
Beránek, Roman ; Vasilenko, Alexandr (advisor) ; Halbich, Čestmír (referee)
The first part of my bachelor thesis is focused on theoretical pieces of knowledge about backup and its types joins on cloud data centres that clarify the advantages and disadvantages of cloud solution, its security and the point of view of legislation of internet storages.
The second part of this paper is practical and its main benefit is evaluation of clouds services as OneDrive for Business, Google Drive for Work and Dropbox Business based on their description of functions and their performed measurements, when was measuring time of upload the data with the same size in these data centres. These services are described also for non-company solutions, but only for reason of the explanation of the differences between corporate and individual use.
The particular goals of this work are also characteristic of functions for often used software for automatic backup of Acronis True Image Cloud, Cobian Backup 11 and automatic backup in Windows.
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Kvantitativní analýza interakcí fiskální politiky a reálné ekonomiky v České republice
Valenta, Vilém ; Hronová, Stanislava (advisor) ; Arlt, Josef (referee) ; Slačálek, Jiří (referee)
After many decades, macroeconomic effects of fiscal policy have returned to the centre of the economic policy debate. Both automatic fiscal stabilizers and discretionary fiscal stimuli have been used to support aggregate demand during the recent global economic crisis with a subsequent need for large-scale fiscal consolidations. In this context, a proper assessment of the size of automatic fiscal stabilizers and fiscal multipliers represents a key input for fiscal policymaking. This dissertation provides a quantitative analysis of the interactions between fiscal policy and real economy in the Czech Republic. The impact of real economy developments on public finances is assessed based on the methods of the OECD, the European Commission and the ESCB for the identification of general government structural balances, i.e. balances adjusted for effects of the economic cycle and net of one-off and other temporary transactions. I find that the underlying fiscal position, as approximated by the government structural balance, was mostly below the level stabilising the debt-to-GDP ratio since mid-1990s. An indistinct improvement in the structural balance can be identified in the period 2004--2007, which was subsequently reversed by the adverse structural impact of the world economic crisis. At the same time, dynamics of unadjusted fiscal balance was largely determined by one-off transactions in the past. The effects of fiscal policy on real economy are analysed using the structural VAR approach. I find that an increase in government spending has a temporary positive effect on output that peaks after one to two years with a multiplier of around 0.6. Tax multiplier appears to be small and, in contrast to standard Keynesian assumptions, positive. Government spending is supportive to private consumption, contradicting the hypothesis of Ricardian equivalence, but it crowds out private investment in the short run. The results should be interpreted with caution, as the analysis is complicated by rapidly changing economic environment in the period of the economic transition, relatively short available time series and a large number of one-off fiscal transactions.
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Automatic line for asembling and testing car key
Ščerba, Radek ; Kovář, Jiří (referee) ; Kahánek, Lukáš (advisor)
Main topic of this master's thesis is proposal of automatic line for bulding and testing keys for electrical ignition of cars. In the first part of this master's thesis you can see options of layout machines and proposal of two layouts. In this part you can see all actuators and senzors with detailed description of using in application, too. Next part is about software, communication between each components and description of visualization. Last part is about recapitulate of topic and evaluation building of machines with ideas for improvement this line for future.
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Automatic Construction of Checking Circuits Based on Finite Automata
Matušová, Lucie ; Strnadel, Josef (referee) ; Kaštil, Jan (advisor)
Cílem této práce bylo studium aktivního učení automatů, navržení a implementace softwarové architektury pro automatickou konstrukci hlídacího obvodu dané jednotky implementované v FPGA a ověření funkčnosti hlídacího obvodu pomocí injekce poruch. Hlídací obvod, tzv. online checker, má za úkol zabezpečovat danou jednotku proti poruchám. Checker je konstruován z modelu odvozeného pomocí aktivního učení automatů, které probíhá na základě komunikace se simulátorem. Pro implementaci učícího prostředí byla použita knihovna LearnLib, která poskytuje algoritmy aktivního učení automatů a jejich optimalizace. Byla navržena a implementována experimentální platforma umožňující řízenou injekci poruch do designu v FPGA, která slouží k otestování checkeru. Výsledky experimentů ukazují, že při použití checkeru a rekonfigurace je možné snížit chybovost designu o více než 98%.
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System for automatic evaluation of email messages
Frkal, Jan ; Červenka, Vladimír (referee) ; Koutný, Martin (advisor)
This diploma thesis deals with the design and realisation of system for automatic evaluation of e-mail messages. The system works with PHP language and MySQL database. It also allows automatic synchronisation. During the synchronisation e-mail messages are downloaded and saved using IMAP or POP3 protocol. Subsequently, the messages are analysed. During the analysis the reports are classified into types, according to pre-defined keywords. The system also works with black lists and white lists. If the sender of an e-mail is during the synchronisation found in the blacklist, that e-mail will be skipped. On the contrary, if the sender of an e-mail is found within the white list, that e-mail will be excluded from keyword matching and from the list is type and category loaded. Most of the values from the carried out evaluation of the e-mails can be clearly seen in advanced statistics. Pie charts and numerical statistics are available. Access to the system is protected by a login. Therefore, login can only registered users.
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Utilization of biomass for energy purposes
Malínský, Tomáš ; Bělohradský, Petr (referee) ; Recman, Milan (advisor)
The Master’s thesis deals with the renewable source of energy, namely with the biomass, and its utilisation in the Czech Republic. The thesis is divided in to two parts. The first part of thesis is theoretical. It summarises in form of literature search the general problems concerning the biomass, closely burning biomass. The second part focuses on practical utilisation of biomass and it´s burning in small scale boilers, designated for heating buildings. Boilers are detailed described. Attention is focused on machinery with automatic fuel supply. Four possibilities of improving them are described in last part of thesis. Automatic ignition, air supply, preheating of air and continuous regulation of process.
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Interactive Human Tissues 3D Modeling by CT/MR Data
Satinský, Tomáš ; Štancl, Vít (referee) ; Kršek, Přemysl (advisor)
This work concerns / deals with theoretical analysis, design and implementation of system for creation three-dimensional computer models of human body tissues. These models will be created by computer tomography (CT) and magnetic resonance (MR) data. Output of medical apparatuses based on these principles is a three-dimensional raster, which is not good for visualization and making real models. For required tissues extraction are used automatic or semiautomatic methods, where is necessary an operation of a specialist. This work is concerned with human body tissues with linear structure such as veins and arteries, nerves, bone canals etc. These structures are problematic recognizable by automatic methods. Therefore is convenient an operation of a specialist, which is adept in human anatomy.
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