Mar 28, 2020   8:03 p.m. Soňa
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Ing. Peter Kapec, PhD.
Identification number: 10235
University e-mail: peter.kapec [at]
Odborný asistent CSc.,PhD. - Institute of Computer Engineering and Applied Informatics (FIIT)

Contacts     Graduate     Lesson     Final thesis     
Further information     Supervised theses     Conferences     

Basic information

Basic information about a final thesis

Type of thesis: Diploma thesis
Thesis title:Graph clustering visualization using spatial figures
Written by (author): Ing. Andrej Britvík
Department: Institute of Applied Informatics (FIIT)
Thesis supervisor: Ing. Peter Kapec, PhD.
Opponent:doc. Ing. Vanda Benešová, PhD.
Final thesis progress:Final thesis was successfully defended.

Additional information

Additional information about the final thesis follows. Click on the language link to display the information in the desired language.

Language of final thesis:Slovak

Slovak        English

Title of the thesis:Graph clustering visualization using spatial figures
Summary:Day after day we are interacting with various forms of data. Data are often in a relation to each other and the best way to visualize this relation is to use graphs. Data represented by graphs are easier to comprehend and it is much easier to find certain connections between two pieces of data. Although in graph visualization there is a known problem called visual clutter. A graph visualization containing more than a few hundred nodes and edges, results in incomprehensible representation. It is nearly impossible to find relevant data in such crowded graph. In diploma thesis we are trying to solve mentioned problems. At first we explore various methods of graph layouting and clustering which contribute to overall graph legibility. The result of thesis is a clustering method that wraps clusters of nodes in simple spatial figures. This method reduces visual clutter while maintaining ability to access all clustered nodes. We also focus on improving a graph interaction, so user can find relevant data in extensive graph more easily.
Key words:graph, clustering, visualization, spatial figures

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Parts of thesis with postponed release:

Final thesis (final thesis appendices) unlimited
Reviews for final thesis unlimited