National Repository of Grey Literature 233 records found  beginprevious41 - 50nextend  jump to record: Search took 0.00 seconds. 
Proposal Use of Analytical and Reporting Services in the Company
Holobrádek, Michal ; Novák, Lukáš (referee) ; Kříž, Jiří (advisor)
This bachelor's thesis deals with the proposal of the use of analytical and reporting services in the company. Part of the work is a detailed analysis of the company's operations and the current condition of use of analytical and reporting services of the company. Based on the findings of the analyzes, a solution proposal is developed, which includes reports and individual data visualizations, which should serve to improve the use of this area for managerial decisionmaking.
Web application for Cybersecurity Job Ads Analysis
Turek, Adam ; Sikora, Marek (referee) ; Ricci, Sara (advisor)
Cílem bakalářské práce je vytvoření interaktivní celosvětové mapy zobrazující databázi pracovních inzerátů ve webové aplikaci a provedení filtrování podle různých parametrů, kde je následně provedena analýza strojového učení. Také mapa zobrazuje počet inzerátů na pracovní pozice podle příslušných států. Webová aplikace je vytvořena pomoci JavaScriptové knihovny ReactJS spojené s LeafletJS, které zajišťují hlavní funkcionalitu. Část se strojovým učením a změna skriptů je realizována pomocí programovacího jazyku Python. Práce popisuje teoretickou část a implementaci jednotlivých funkcí mapy a dále se zabývá popisem a úspěsnou úpravou skriptů pro účely provedení strojového učení.
Analysis of cryptographic operations on various processor architectures
Kubík, Hynek ; Gerlich, Tomáš (referee) ; Lieskovan, Tomáš (advisor)
Bachelor’s thesis analyzes cryptographic operations and algorithms on different server processor architectures. The thesis in its theoretical part deals with the analysis of individual cryptographic algorithms, processor architecture, computing cluster and HPC. An application is made for the analysis, which, depending on the input parameters, selected architectures and configuration selected by the user, performs the measurement of the performance of individual operations.The results from performance measurements and various cryptographic operations and architectures and with various input application parameters are subsequently years in the form of graphs.
Analysis of Data to Solve Problems with Humidity in Buildings
Nečasová, Klára ; Korček, Pavol (referee) ; Kořenek, Jan (advisor)
The aim of this work was to solve problems with excessive humidity in buildings using data analysis. The theoretical part of the work deals with impacts of excessive humidity on the health of building occupants and also the condition of the building structure. Data mining methods including classification, prediction, and clustering are described together with model evaluation and selection. The practical part focuses on hardware platform description and measurement scenarios. Key parameters affecting indoor relative humidity are indoor and outdoor temperature and outdoor relative humidity. The long-term measurement of the mentioned parameters was performed using the set of sensors and BeeeOn system. Measured data was used to design a system for event detection related to a humidity change. The approach to air change regulation in the room was based on natural ventilation.
Exploratory Analysis of Big Data in "jmenomesto"
Trampeška, Václav ; Plchot, Oldřich (referee) ; Landini, Federico Nicolás (advisor)
Tato práce se zabývá analýzou databáze online hry Jméno, město. V této hře mají hráči za úkol adekvátně odpovídat na zadané kategorie odpovědmi začínající na zadané písmeno. Práce analyzuje evoluci chování hráčů během existence hry a chování hráčů v různých zemích a kulturách v rámci stejného i jiného jazyka na základě popularity různých odpovědí. Pro zjednodušení vykonávání těchto analýz byla vyvinuta webová aplikace umožňující snadnou kolekci a vizualizaci dat v grafech bez nutnosti znalosti databázové struktury a dotazovacího jazyka. Výsledky navržených analyzačních metod jsou porovnávány s daty služby Google Trends za účelem zjištění podobností mezi daty sledovanými ve hře a internetovým vyhledáváním. Z toho porovnání vyplývá, že navržené metody mohou dávat smysluplné výsledky a databáze tedy může být vhodnou pro vykonávání dalších konkrétně zaměřených analýz. Práce dále, i na základě výsledků analýz, navrhuje změny pro zlepšení hry v rámci hráčského prožitku a výdělečnosti.
Implementation of monitoring system of house plants in IoT environment
Mach, Sebastián ; Appel, Martin (referee) ; Věchet, Stanislav (advisor)
This master's thesis is about the design and development of a flower pot sensor, which monitors data related to the cultivation of houseplants. The sensor sends the data to the cloud, where the analysis is performed and the evaluated living conditions of the monitored plant are displayed to the user.
Information System Assessment and Proposal for ICT Modification
Hrnčíř, Jan ; Bednář, František (referee) ; Neuwirth, Bernard (advisor)
Bachelor´s thesis deals with real company´s information system. Then on the basis of analyzis and analythic methods returns will be designed a proposed changes and improvements with respect to company´s requirements and economics possibilities for increasing the effectiveness of company management and achieving better economical results.
Development of E-commerce via Data Analysis
Župka, Petr ; Kaňovská, Lucie (referee) ; Luhan, Jan (advisor)
This bachelor thesis primarily focuses on the use of information gained via data analysis to verify marketing intuition under e-commerce development strategy and paid promotion setup, that will lead to brand's positive perceiving by targeted customer group.
Log Analysis and Hardware Utilization
Kuchyňka, Jiří ; Homoliak, Ivan (referee) ; Očenášek, Pavel (advisor)
The goal of this thesis is to design and implement a system for long-term monitoring of the state of Linux systems located in a production environment. The thesis focuses mainly on situation in which the system does not have the ability to send the collected data for analysis over the network, so data collection must be completely automatic and data must be transferred from monitored systems to a central system for collection, analysis and visualization. A substantial part of the work is devoted to the design and implementation of a web application used to export data from monitored systems to the transmission medium and import them from it to the system for data collection. The resulting solution aims to simplify the collection of data from systems, previously performed directly by system administrators, so that it can be performed by anyone who can physically approach the monitored system and thus reduce the costs associated with monitoring these remote systems.
Business Intelligence in a Corporate Environment
Skalický, Tomáš ; Kupeček, Igor (referee) ; Kříž, Jiří (advisor)
The diploma thesis is built to acquaint readers with the concept of Business Intelligence, as well as with the concept of Power BI and its use in the corporate sphere. In the introductory theoretical part, I will explain the importance of Business Intelligence, reporting, PowerPivot, and Power BI. In the following design part, I will compare the available BI solutions, describe the creation of a data model in Power BI and then create visuals and reports that will be published on the Power BI server.

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