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Modularization of extraction of public procurement data to RDF
Káňa, Jakub ; Mynarz, Jindřich (advisor) ; Dudáš, Marek (referee)
The bachelor thesis deals with extension of data extractor of public contracts gained from server Tenders Electronic Daily. The thesis covers a modularized extractor 10 new types of public contract notices. The data is retrieved from XML by using transformation scenario and they are extracted to RDF/XML data format. The extension is realized on TED-XML and META-XML formats of published data. The work also expands and creates independent library of functions. The library is documented. To ensure the accuracy of the extracted data in terms of syntax and also used ontologies there are used validation tools. For command line syntax validation Jena Apache Riot and for testing the correctness of output in terms of use Public Contracts Ontology RDFUnit testing tool. The contribution of this work is the practical part, allowing you to convert semi-structured data from the Journal of procurement of EU Member States into a fully structured data. Enhanced extractor allows you to extract data from the notices type F04 - F09 and F15 - F18.
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The Usage of Travel Blogs As Data Sources of Tourism Market
Rychlá, Barbora ; Jarolímková, Liběna (advisor) ; Jenčková, Jiřina (referee)
The thesis is dealing with usage options of travel blogs as data sources of tourism market. The thesis is divided into two parts - theoretical and practical. The first part (theory) is consisted of 2 chapters. The first chapter talks about marketing and the second chapter comprises an introduction to the theory of information and the blogging. A travel blogger's profile was created via questionnaires in the first chapter of the practical part. Travel blogs, expat blogs, travel vlogs and travel bloggers' profiles on Twitter were analysed in the next chapter of the practical part. Via questionnaires and the results of the analysis made in the previous chapter, the last chapter evaluates the current position of travel blogs as a source of information in organisations in tourism.
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Profession roles connected by data management
Hamšík, Marek ; Vacek, Martin (advisor) ; Pour, Jan (referee)
In my thesis I focus on the processing of bussiness data, which is referred to as Data governance. It is an area of data management, which is still in development and is not yet understood as a common and standard way to handle bussiness data. In the introduction of the thesis, I define what DG is and how it can be seen from different angles: both from the perspective of people, and from the perspective of the benefits it has for the company. I also deal with the fundamental roles that are defined within the DG and, according to the literature are important to its functioning. Then I focus on the issue of phases definitions, which are important for the implementation of DG into the company from the point of view of both Czech and foreign literature. In the practical part of my thesis I focus on surveys conducted by IBM, SAS, Rand Worlwide and Dataversity and based on the results of these surveys I examine the situation of DG in various companies and in different sectors. In the last part, I focuse on success factors of DG, both in terms of the results of the surveys, as well as from the experience of an expert on the issue of DG Joy. L. Medved.
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Metadata and accessing informations on the internet
Škála, Michael ; Sklenák, Vilém (advisor) ; Vojíř, Stanislav (referee)
The aim of this bachelors thesis is firstly introduce reader with metadata by its theoretical side. Then make approach with examples of systems of my choise, which currently works with metadata, namely Wikipedia and digital libraries. In the next chapter I describe how web search engines works and also you can find here some of the most well-known representatives of search engines. The last part is aimed on web pages optimization for search engines with SEO and SEM techniques, which helps with making web pages more visible and potentional increase in traffic of web pages. The result of this work is introducing reader with basic functions of metadata and describe practical systems, in which you can find them. Also it suppose to familiarize the reader with functioning of web search engines and with optimization principles of web pages in which you can also use them and approach how metadata effect optimization.
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Metadata and Accessing Information on the Internet
Kadleček, Petr ; Sklenák, Vilém (advisor) ; Šubrta, Václav (referee)
The aim of my bachelor thesis is to introduce the reader to the possible ways of creating metadata in the environment of popular CMS and communicate my personal opinions on the influence of metadata on information searches in the environment of WWW services. The first chapter introduces basic information on metadata, their development, their classification and ways of application. The main focus lies on HTML element meta. At the end of the chapter I ponder the future of semantic approach to web. The second chapter informs the reader about the issue of searching information in WWW environment. The beginning of the chapter defines the basic concepts, then follows the description of function of internet search engines and at the end deals with the SEO issue and its relation to metadata. The last chapter describes the most popular CMS and their interaction with metadata. It opens with practical illustration in the WordPress system a closes with theoretical description of its competition. After reading this theses the readers should understand what metadata are, why they should use them, and how to implement them in their own web pages using CMS.
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Impact of the process and data integration on reporting efficiency
Sys, Bohuslav ; Šebesta, Michal (advisor) ; Bruckner, Tomáš (referee)
Nowadays, when the difference between failure and success is amount of the available information combined with exponential growth of the available information on web leads to rising need to track the quality of the data. This worldwide trend is not only global, but it affects even individuals and companies in particular. In comparison with the past these companies produce higher amount of data, which are more complex at the same time, all to get a better idea about the real world. This leads us to the main problem, when we not only need to gather the data, but we have to present them in such way, so they can serve the purpose for which they have been gathered. Therefore the purpose of this thesis is to focus on processes following the data gathering -- data quality and transformation processes. In the first part of the thesis we will define a basic concept and issues, followed by methods necessary for acquiring requested data in expected quality, which includes the required infrastructure. In the second part of the thesis we will define real-life example and use the knowledge from previous part to design usable solution and deploy it into use. In conclusion we will evaluate the design compared to the result acquired from its real-life utilization.
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A continuity between the changes of the exchange rates of the cryptocurrencies and the dynamics of the created content on the Internet by their users
Timofeeva, Mariya ; Šebesta, Michal (advisor) ; Bruckner, Tomáš (referee)
This thesis analyzes a continuity between the changes of the exchange rates of the cryptocurrencies and the dynamics of the created content on the Internet by their users. The main goals of this thesis are to analyze unstructured data focusing on the development of the topics for different cryptocurrencies and to interconnect the key topics with the changes of the exchange rates of this cryptocurrencies. In order to successfully obtain goals I describe process and methods of the analysis unstructured data, explain the issues of the cryptocurrencies, identify a source of the downloading data and choose some cryptocurrencies for subsequent analysis. The contribution of this thesis is the identification of the development key topics in the chosen source, finding topics, which are the most under discussion about the chosen five cryptocurrencies. Also this thesis detects the existence of the reaction of the users to the changes of exchange rates of the chosen cryptocurrencies and describes it. Particular contribution of this thesis is a practical demonstration of the application the elected technology for analyzing unstructured data. Also additional contribution is the methods using in the analytical part. Structure of this thesis is divided to the three main parts. The first part describes the analysis of unstructured data theoretically and explain the issues of cryptocurrencies. The second part devotes a draft of the solution for creating an analytical part. The third part maps the most discussion cryptocurrencies in the chosen source, identifies the development of the key topics for five chosen cryptocurrencies Bitcoin, Nxt, Dash, Monero and Counterparty and interconnects the key topics this cryptocurrencies with changes their exchange rates in relation to American dollar.
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The analyses of unstructured content from publicly available social media by Watson
Šverák, Martin ; Molnár, Zdeněk (advisor) ; Hawlová, Kateřina (referee)
This graduate thesis deals with the analysis of unstructured data from public social media. In particular, it deals with the analysis of data from social media of Vodafone Czech Republic a.s. This thesis is divided into two parts. The first part provides theoretical background for the second part. Therefore, the first part describes social media, structured and unstructured data and tools which are used for analysing of unstructured data. In the second part, tool Watson is used for the analysis of publicly available data. Then, methodology is designed to control the analysis process and subsequently this methodology used in the formation of the pilot application that has to verify the functionality of unstructured data by tool Watson. The results of the analysis are in the conclusion. The main benefits of this thesis are the development of a pilot application of Watson and the verification of its functionality. The pilot application cannot be equated with a complete analysis that can be done by Watson. But this pilot application may work as a demonstration of Watson's functionalities.
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Webová prezentace města, obce - redakční systém
Vodák, Jan
Vodák, J. Web presentation of the city -- content management system. Bachelor thesis. Brno: Mendel University, 2015 The bachelor thesis deals with analysis of web presentation and content manage-ment system of Vnorovy village, followed by designing and implementing some new improvements. If web site doesn't have any content management system, it must by design and implements new by using scripting languages and databases.
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The documents necessary for the valuation of the property, their sources and the process of obtaining
ŠVECOVÁ, Markéta
The topic of the thesis is the documentation required in the valuation of real estate, their sources and the process of acquisition. The aim of this work is a list of information that are needed for the valuation of real estate. The thesis is focused on the availability and the difficulty of finding resources. The work is divided into two parts (literature search and practical). Literature search includes basic definitions relating to real estate valuation, explain the concepts of value and price, reasons and methods of valuation, conduct of investigations. The practical part is focused on the valuation of the apartment at the price established pursuant to Decree 441/2013 Coll. and by direct comparison. Awards flat was done through the Delta-NEM.
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