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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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Automated extraction of data from HTML
Onderka, Jakub ; Koutný, Martin (referee) ; Vrba, Kamil (advisor)
This thesis deals with data extraction from web pages created in HTML language. It describes methods of downloading pages from remote server using HTTP protocol, document charset encoding and options for extraction content from elements. It also shows ways in which authors of web sites can prevent automatic web scraping. These were used to create C# applications for extraction data from two Czech Police databases – Investigation for person and Investigation for cars. These applications allow to download data from remote database, save to local database and search or show required data.
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Automated extraction of data from HTML
Onderka, Jakub ; Koutný, Martin (referee) ; Vrba, Kamil (advisor)
This thesis deals with data extraction from web pages created in HTML language. It describes methods of downloading pages from remote server using HTTP protocol, document charset encoding and options for extraction content from elements. It also shows ways in which authors of web sites can prevent automatic web scraping. These were used to create C# applications for extraction data from two Czech Police databases – Investigation for person and Investigation for cars. These applications allow to download data from remote database, save to local database and search or show required data.
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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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Support of Semantics in CMS Drupal
Kubaliak, Lukáš ; Svátek, Vojtěch (advisor) ; Hazucha, Andrej (referee)
The work concern about the support of semantics in known content managing systems. It is describing the possibilities of use for these technologies and their public accessibility. We find out, that today's technologies and methods are in the state of public inducting. In the question of semantic support in CMS Drupal we developed a tool for extending its support of semantic formats. This tool allows CMS Drupal to export its information in a Topic Maps format. For this it uses the XTM file.
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Microformats for the semantic web
DRLÍK, Martin
The work deals with the technology of microformats, which is not yet known and widespread. It is used for marking semantic content of web pages, which increases not only their optimization, but also userfriendliness and thus the marked content is understandable to humans and easily machine-processible. The main task is the description of technology. Explain the principles of the use, benefits, way of application including examples and expand awareness of its existence. The research work is targeted at professionals in the field of information technology in the Czech Republic. The work includes a sample application, whose source code is semantically marked by microformats.
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Using semantic technologies in markup languages
Štencek, Jiří ; Nekvasil, Marek (advisor) ; Kliegr, Tomáš (referee)
This bachelor thesis analyzes the use of semantic technologies in the field of today's web portals. The aim is to map the major web servers and services. Work on the contrary seek cover all sites (blogs, corporate sites, etc.) that use semantic technologies, as it had almost no meaningful value. Contribution of this work should be an analysis of the implementation of semantic technologies on the Internet. This should show how much vision of the Semantic Web expands. How many web sites use this technology. Web sites that we use every day and which offer capabilities and features that we might not even know. Other benefits could be for example: extending the use of Semantic Web tools (Operator plugin, Semantic Radar), information awareness among Internet users who have never heard about this term. In other hand, it could be a basis to further and more detailed mapping of semantic sites. For example, statistically-oriented work on the utilization rates of ontological dictionaries. The work begins with an introduction to the world wide web as a beginning to the present, outlining the basic ideology WWW. Show us the pitfalls of the current WWW and its possible further development line. Chapter entitled Understanding the Semantic Web describes the basic building stones and architecture of this vision. Describes the framework RDF, ontology, and not forget the section on the safety of the Semantic Web. With this knowledge we have chapter Integration semantics on the current WWW to learn about options, where to find the necessary metadata and related principles of Linked Data. metadata to (X) HTML. More specifically, we describe microformats, RDFa and the eRDF. Conclusion chapter makes the comparison of these technologies and and show us practical examples of their implementation. The last chapter, which is called Analysis of the use of knowledge technologies now brings you an overview of the servers that use one of the above technologies. Describes the open source database, semantic search engines, ontological dictionaries and finally community and information portals. The results of the present chapter is a summary of the implementation and reflection on the real benefits and possible incentives Semantic Web.
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Using microformats in internet magazine development
Pospíšil, Jan ; Chudán, David (advisor) ; Nemrava, Jan (referee)
The aim of this work is to provide a look in a problem of semantics on the web, to implement the chosen semantic components (microformats and HTML 5) to the new version of internet magazine mobilenet.cz development and to make a research of microformats utilization by the competitive magazines and open source content management systems. This work shows the practical view in the microformats implementation into the system of the internet magazine, describes the implementation problems as well as their solutions. It also shows a review of real world usages and benefits, which these technologies provides. The utilization research also brings a look in the actual situation and the way of utilization on the Czech internet and provides valuable perspective of possible competitive advantages for the magazine too. It is also researched which solutions provide the open source content management systems. The work is divided into four chapters. First theoretic chapter deals with the semantics on the web, concretely with the microformats and HTML 5, followed by the basic description of the magazine's development and semantic components' implementation in chapter three. The last chapter is finally dedicated to the research itself.
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