• DimLift: Interactive Hierarchical Data Exploration through Dimensional Bundling 

      Garrison, Laura Ann; Müller, Juliane; Schreiber, Stefanie; Oeltze-Jafra, Steffen; Hauser, Helwig; Bruckner, Stefan (Journal article; Peer reviewed, 2021)
      The identification of interesting patterns and relationships is essential to exploratory data analysis. This becomes increasingly difficult in high dimensional datasets. While dimensionality reduction techniques can be ...
    • IsoTrotter: Visually Guided Empirical Modelling of Atmospheric Convection 

      Palenik, Juraj; Spengler, Thomas; Hauser, Helwig (Journal article; Peer reviewed, 2020)
      Empirical models, fitted to data from observations, are often used in natural sciences to describe physical behaviour and support discoveries. However, with more complex models, the regression of parameters quickly becomes ...
    • Multiscale Visual Drilldown for the Analysis of Large Ensembles of Multi-Body Protein Complexes 

      Furmanová, Katarína; Jurčík, Adam; Kozlíková, Barbora; Hauser, Helwig; Byska, Jan (Journal article; Peer reviewed, 2020)
      When studying multi-body protein complexes, biochemists use computational tools that can suggest hundreds or thousands of their possible spatial configurations. However, it is not feasible to experimentally verify more ...
    • Perceptually Uniform Motion Space 

      Birkeland, Åsmund; Turkay, Cagatay; Viola, Ivan (Peer reviewed; Journal article, 2014-05-07)
      Flow data is often visualized by animated particles inserted into a flow field. The velocity of a particle on the screen is typically linearly scaled by the velocities in the data. However, the perception of velocity ...
    • Semantic Snapping for Guided Multi-View Visualization Design 

      Kristiansen, Yngve Sekse; Garrison, Laura Ann; Bruckner, Stefan (Journal article; Peer reviewed, 2022)
      Visual information displays are typically composed of multiple visualizations that are used to facilitate an understanding of the underlying data. A common example are dashboards, which are frequently used in domains such ...
    • SplitStreams: A Visual Metaphor for Evolving Hierarchies 

      Bolte, Fabian; Nourani, Mahsan; Ragan, Eric; Bruckner, Stefan (Peer reviewed; Journal article, 2020)
      The visualization of hierarchically structured data over time is an ongoing challenge and several approaches exist trying to solve it. Techniques such as animated or juxtaposed tree visualizations are not capable of providing ...
    • Vis-a-Vis: Visual Exploration of Visualization Source Code Evolution 

      Bolte, Fabian; Bruckner, Stefan (Peer reviewed; Journal article, 2020)
      Developing an algorithm for a visualization prototype often involves the direct comparison of different development stages and design decisions, and even minor modifications may dramatically affect the results. While ...