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Ontology-Based Content Management System
Čekan, Ondřej ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
This thesis deals with the analysis, design and implementation of a system based on semantic technologies and ontology languages. There is described the semantic web and its concept, technology of semantic web especially RDF and OWL and the ability to view on the Web. Another part of this work treats with the specification, analysis, design actual implementation of the system, which processes the ontology and allows users to create individual depending on the definition of the ontology. The created content is presented on the Web annotated. The result of this work is the demonstration application.
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Social Network with Elements of Semantic Web
Jedličková, Jana ; Burget, Radek (referee) ; Lukáš, Roman (advisor)
This thesis concerns Internet social network and trends in evolution of Semantic Web. It describes development of a web application - community portal, built on PHP. Application contains modules providing machine readable presentation of organizations profiles and events and is connected to Google Maps web mapping service.
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Ontology and Semantic Web
Stuchlík, Radek ; Hruška, Tomáš (referee) ; Očenášek, Pavel (advisor)
The purpose of the master's thesis "Ontology and Semantic Web" is to give a description of general principles of ontologies, which are closely associated with so-called new generation of web: semantic web. The thesis is conceived as tutorial and it is focused on both theoretical basics and practical examples of the use of technologies developed recently. The aim of this tutorial is to present main ideas of semantic web, technologies and data formats, which should provide its implementation into standard practice.
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Applications on Mozilla Platform
Kupčík, Jan ; Kunc, Michael (referee) ; Burget, Radek (advisor)
The goal of the thesis is to study the Mozilla application platform - its structure, used technology, and the ways of development of standalone applications and extensions for the applications based on this platform (e.g. the Firefox web browser, the Thunderbird e-mail client). The thesis also contains relevant information about the used programming languages such as XUL, CSS, JavaScipt, RDF/XML and others. It describes the object oriented principles available in the JavaScript v.1.7 language. Next parts are dedicated to creating and using the platform components and the applications. The information about the platform is concluded by a presentation of the debugging and deployment possibilities. This knowledge is used to create an application able to watch changes of documents in a network environment. The thesis describes the application design and some details related to the general development of applications based on the discussed platform.
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Text Classification Methods in the Context of Web Pages
Trstenský, Patrik ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
This work deals with the issue of text classification in the context of websites. It examines available classification methods and their accuracy over web page plain text. It deals with constructing a dataset for training these methods for a specific domain. We obtain data for creating the dataset from publicly available websites that utilize RDF documents defined in HTML code. The conclusion of the work consists of the creation of two datasets for two different domains. Furthermore, the use of these datasets for training models and testing of their accuracy.
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Unified Access to Requirements in JIRA
Pindur, Daniel ; Vašíček, Ondřej (referee) ; Fiedor, Jan (advisor)
Cílem této práce je vytvořit rozhraní pro přístup k požadavků uloženým v Jira Software s modulem Requirements for Jira (R4J) s využitím OSLC adaptéru pro specifikaci Správa požadavků. Adaptér byl rozdělen na dvě části, z důvodu vyhodnocení zda je možné splňovat požadavky i bez modulu R4J - jeden pro Jira Software (splňující všechny požadavky specifikace Správa požadavků) a druhou pro modul R4J (poskytující další funkce). Oba adaptéry byly implementovány s využitím nástrojů Eclipse Lyo a knihovny OSLC4J. Je uveden základní přehled základních technologií OSLC, specifikací OSLC Core a Správa požadavků, Jira a R4J. Práce obsahuje podrobné shrnutí procesu návrhu, implementace a testování adaptérů a vyhodnocení výsledků a použitých technologií.
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Využití propojených otevřených dat skrze webová API
HELLER, Dominik
This bachelor thesis focuses on the topic of linked open data utilization by the means of application programming interface of representational state transfer architectural style. The main goal of the thesis is to analyse the current state of the field in regards to semantic web technologies and their relations to more traditional approaches to data publication and extraction. More precisely the proposed goal is to formulate a programming solution which would allow to publish, consume and manipulate the semantic data, otherwise accessible only via SPARQL endpoints, in very well-known and notably convenient way.
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Otevřená data v oblasti vědeckého výzkumu
DOKTOR, Ondřej
This thesis focuses on the topic of open data in academic and research sectors and the openness, sustainability, and reusability of data which are being processed in diverse scientific communities. Since this topic is very broad, the thesis narrows its focus down to the author's home institution, the Faculty of Science, University of South Bohemia, Czech Republic, and its data sources in respect to the FAIR data principles. The main questions being discussed are: Is it possible to convert the current data foundation of research groups of the Faculty of Science of the University of South Bohemia into a FAIR form and how demanding would this transformation be? What data foundations now exist at the institution and in what form? What needs to be done to consider these data foundations as FAIR? What prevents the transformation of these data foundations into FAIR form? How is it possible to carry out this transformation in practice?
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Combustion of Solid Fuels in Rotary Kiln and Influence of their Composition on Emissions
Bojanovský, Jiří ; Jegla, Zdeněk (referee) ; Puchýř, Radim (referee) ; Máša, Vítězslav (advisor)
The work is focused on the study of the influence of solid fuel composition on the formation of pollutants during combustion in a rotary kiln. This is a highly topical issue related to the need to increase the share of alternative fuels as a substitute for fossil ones. The author builds on the research already carried out in this area, defines the basic characteristics of the problem under study and formulates hypotheses based on the summary of the current state of knowledge. The main hypothesis is ("The composition of the solid fuel mixture can be chosen in such a way as to reduce the generation of pollutants.") To verify this hypothesis, the author chooses experimental verification in combustion tests on a semi-operational experimental device. For the combustion tests, it was proposed to extend this equipment with apparatus that allows the evaluation of the fouling rate of heat transfer surfaces and the formation rate of particulate matter pollutants. This equipment was successfully used for combustion tests of 6 selected alternative fuels (refuse-derived fuel RDF, sewage sludge, and forest waste). Based on the combustion tests conducted with these sub-fuels, 6 fuel mixtures with high potential for industrial applications were defined. These mixtures were also burned in a rotary kiln. Based on the results obtained, the main hypothesis of the work was confirmed and the fuel mixture consisting of 70 wt.% forest waste, 20 wt.% RDF and 10 wt.% sewage sludge (MIX 6 in the work) was identified as the most suitable alternative to fossil fuels. This mixture did not show any operational problems and the best results were obtained in the formation of gaseous pollutants and particulate matter. The results of this work are a crucial point in the search for a methodology for the specification of suitable alternative fuel blends for combustion in the energy and manufacturing industries.
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Generating Program Code from Ontology Definition
Svetlík, Tomáš ; Hynek, Jiří (referee) ; Burget, Radek (advisor)
This master thesis deals with the process of generating source code from ontology definition. It is advantageous to have ontologies in the source code representation, when developing ontological applications. This source code expresses ontology classes and properties. The main goal of this thesis is to develop an implementation of the tool that uses this process. The thesis describes the design, implementation and testing of this tool. The result is a fully functional source code generator. It is able to generate Java or Python source code. Functionality and reliability were evaluated according to testing with set of actually used ontologies.
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