Scalable, interactive visualization of hierarchical knowledge repositories

Wolfgang Kienreich, Christin Seifert

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    Abstract

    Spatial tesselations based on Voronoi diagrams have been extensively used in Information Visualization and Visual Analytics to represent hierarchical knowledge repositories. This paper introduces a visualization framework which combines Voronoi diagrams and level of detail techniques to address precision, performance and usability issues identified in existing systems. The framework facilitates the interactive visualization of very large repositories organized into a hierarchy of unlimited depth using two or three visual dimensions.
    Original languageEnglish
    Title of host publicationSelected papers from the 3rd International Conference on Integrity, Reliability and Failure 2009
    PublisherEmerald Group Publishing Limited
    Number of pages2
    ISBN (Print)9780857248381
    Publication statusPublished - 2009
    Event3rd International Conference on Integrity, Reliability & Failure 2009 - Porto, Portugal
    Duration: 20 Jul 200924 Jul 2009
    Conference number: 3

    Conference

    Conference3rd International Conference on Integrity, Reliability & Failure 2009
    CountryPortugal
    CityPorto
    Period20/07/0924/07/09

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