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Indexing of text documents and their parts
Tomeš, Jiří ; Kopecký, Michal (advisor) ; Grošup, Tomáš (referee)
The thesis describes the design and implementation of an application for processing electronic publications (collections of conference papers, comprehensive manuals, or even classical electronic books) in order to enrich their internal navigation by hyperlinks between their related parts, respectively producing as representative as possible summarizations of given length. Unlike similar applications summarizations can be based not only on the sentences, but on elements of other categories like paragraphs, sections and the like.The main emphasis was put on ease of use, platform independence, and multilingual support. The application provides a flexible environment that can be customized to user's needs.
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Information system for sports activities
Jareš, Antonín ; Kopecký, Michal (advisor) ; Čech, Přemysl (referee)
Goal of this thesis is to design and implement an information system allowing amateur sport clubs and clubs participating in lower sport competitions to easily administrate their content, log club events, players, statistics and use a photo-gallery all in one place. This thesis also puts emphasis on easy future extensibility and on its user's security. To achieve these goals, the system uses freely available technologies - PHP, MySQL, Apache, Nette Framework and others. The application provides its functionality with respect to the level of privileges assigned to the user role as referee, coach, player or administrator.
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Evidence of work activities
Hoang, Van Tru ; Kopecký, Michal (advisor) ; Pergel, Martin (referee)
1 Abstract: This thesis describes design and implementation of an application that is used for maintaining the evidence of work activities. The program allows its users to manage and review their activites and activities of their subordinates. Project managers and administrators are able to generate reports where details about employee's activities and projects in the organization are shown. Program is based on the OnlyOffice Community Server application, which is collaborative open-source software for project and document management.
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Mobile application Drug Encyclopedia
Lisý, Marek ; Nečaský, Martin (advisor) ; Kopecký, Michal (referee)
The goal of this work is to design and implement a mobile application for Android operating system allowing simple searching and displaying drug information for common patients. All data comes from publicly available sources. The work includes the development of the mobile client user interface as well as the server side providing data. The primary source of the data for the server side is an integrated drug data from various publicly available sources represented in form of Linked Data and accessible via SPARQL endpoint. Powered by TCPDF (www.tcpdf.org)
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Integration of legacy databases to current information systems
Navrátil, Jan ; Kopecký, Michal (advisor) ; Helmich, Jiří (referee)
The goal of this thesis is to design and implement a framework to support Legacy system access. Legacy systems are databases that use incompatible and obsolete technologies and can not be easily abandoned. The framework allows the abstraction of application logic from database platform and will enable full or incremental migration to a new, modern platform in the future. The framework also considers the option of encapsulation of an existing legacy application to be included in the new system as a black box. A system based on proposed framework has been succesfully deployed in a company. The system facilitated the migration of the company to a new information system with an entirely different database platform. The practice shows the viability of the framework design. 1
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Algorithms for business document detection using templates
Michalko, Jakub ; Skopal, Tomáš (advisor) ; Kopecký, Michal (referee)
Thesis deals with analysis and design system for automatic document recognition. The system examines the document and converts it into text data, and shall be preserved information about the initial position of the word in the original document. These data will then be reviewed and some of them will be assigned their importance. The way the data will be assigned is based on rules which may vary according to user needs. According to the data, their assignment and the importance of their position, the system finds a similar document and, if it identifies the current document examined. Powered by TCPDF (www.tcpdf.org)
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Ontology Management and Visualisation
Fischer, René ; Kopecký, Michal (advisor) ; Peška, Ladislav (referee)
Modern information technologies are unstoppably advancing and their development is inseparably linked with the development of the Internet. The amount of data and information published and available on the Internet is growing in units of Exabyte every year. Using so-called semantic tags added to documents, the Semantic Web movement aims to help machines, and eventually man, to benefit from the information contained in those (not only) on the Internet stored data. Elements marked with a semantic tag is given a machine- recognizable information. The importance of it lies in the positions and relationships of the tag to other tags within some set of (dictionary) of such tags. Ontologies are sets or dictionaries of such marks that capture specific knowledge of certain areas of life, technology or problems. The theoretical part of this work aims to explore the history and the development of knowledge representation, the development of ontologies and ontological engineering and semantic web technologies. In the practical part we analyze the SNOMED CT ontology, what is a large actually used ontology. We also design a tool that should help to enhance and simplify the development of ontologies. In the last, a plan is to implement a part of the designed tool.
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Webmin - generator of relational database management tools
Jankovič, Radovan ; Ježek, Pavel (advisor) ; Kopecký, Michal (referee)
This thesis analyses the options of automated composition of a relational database content management environment preserving the high degree of flexibility and personalization found in such environments composed manuály. The thesis combines some of the properties of such systems with their generic counterparts. Based on this analysis, the thesis includes an implementation of a working prototype of a basic version of such a system. While doing so, the implementation focuses on operation system and database management system type independence and the extensibility of the resulting solution. Some of the aspects of such a system critical to its practical usability are identied. Directions of future extension of the application are proposed as well. A brief tutorial for such an extension is provided. Powered by TCPDF (www.tcpdf.org)
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Tools for NDL Elaboration
Myazina, Elena ; Richta, Karel (advisor) ; Kopecký, Michal (referee)
Title: Tools for NDL Elaboration Author: Bc. Elena Myazina Department: Department of Software Engineering Supervisor of the master thesis: doc. Ing. Karel Richta, CSc., Dept. of Software Engineering, Faculty of Mathematics and Physics, Charles University in Prague Abstract: Current state of research of networks enables end users to create custom connections (lightpaths) for a given application and optical private networks (OPNs). Such adjustments require clear communication between the requesting application and the desired network. Language NDL (Network Description Language) is used to describe such optical networks. NDL is based on the Resource Description Framework (RDF). This thesis analyzes the network description language NDL and its treatment. Current status of the network can be loaded in the form of the description in the NDL and displayed as the graphical representation. The representation enables to find out paths in the network, or edit the network. The result can then be transformed back into NDL format. Keywords: NDL, RDF, optical technology.
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Extrakce znalostních grafů z projektové dokumentace
Helešic, Tomáš ; Nečaský, Martin (advisor) ; Kopecký, Michal (referee)
Title: Knowledge Graph Extraction from Project Documentation Author: Bc. Tomáš Helešic Department: Department of Software Engineering Supervisor: Mgr. Martin Nečaský, Ph.D. Abstract: The goal of this thesis is to explore the possibilities of automatic in- formation extraction from company project documentation with the use of ma- chine natural language processing and the analysis of the precision of linguistic processing of these documents. Furthermore suggest methods how acquire key terms and dependencies between them. From this terms and dependencies cre- ate knowledge graphs, that are stored in an appropriate database with search engine. The work is trying to interconnect already existing technologies in a shape of a simple application and test their readiness for a practical use. The goal is to inspire future research in this field, identify critical parts and propose improvements. The main gain is in the interconnection between natural lan- guage processing, methods of information extraction and semantic searching in corporate documents. The gain of the practical part reside in the way how to identify key information that is uniquely describing each document and its use in search. Keywords: Knowledge graphs, Information extraction, Natural language pro- cessing, Resource Description Framework 1
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