Now showing items 13-25 of 25

    • OceanPaths: Visualizing Multivariate Oceanography Data 

      Nobre, Carolina; Lex, Alexander (The Eurographics Association, 2015)
      Geographical datasets are ubiquitous in oceanography. While map-based visualizations are useful for many different domains, they can suffer from cluttering and overplotting issues when used for multivariate data sets. As ...
    • PoPI: Glyph Designs for Collaborative Filtering on Interactive Tabletops 

      Charleer, Sven; Klerkx, Joris; Duval, Erik (The Eurographics Association, 2015)
      Filtering data on a visualization can be a challenge when multiple people work on a shared visualization, for instance on an interactive tabletop. Visualizations can present data that satisfy the union of all user filters, ...
    • A Quality-Preserving Cartesian to Body-Centered Cubic Downsampling Transform 

      Alim, Usman R.; Oliveira, Thiago Valentin de (The Eurographics Association, 2015)
      The body-centered cubic lattice is the optimal sampling lattice in three dimensions. However, most volumetric datasets are acquired on the well-known Cartesian cubic lattice. In order to leverage the approximation capabilities ...
    • State of the Art in Mobile Volume Rendering on iOS Devices 

      Schiewe, Alexander; Anstoots, Mario; Krüger, Jens (The Eurographics Association, 2015)
      The ubiquity of ever-increasing computing power with mobile devices has put last generation desktop-grade hardware in everyone's palms. Mobile computing hardware is rapidly approaching today's desktop-grade hardware ...
    • Task Taxonomy for Cartograms 

      Nusrat, Sabrina; Kobourov, Stephen (The Eurographics Association, 2015)
      Cartograms are maps in which areas of geographic regions (countries, states) appear in proportion to some variable of interest (population, income). Despite the popularity of cartograms and the large number of cartogram ...
    • A Testbed Combining Visual Perception Models for Geographic Gaze Contingent Displays 

      Bektas, Kenan; Cöltekin, Arzu; Krüger, Jens; Duchowski, Andrew T. (The Eurographics Association, 2015)
      We present a testbed featuring gaze-contingent displays (GCDs), in which we combined multiple models of the human visual system (HVS) to manage the visual level of detail. GCDs respond to the viewer's gaze in real-time, ...
    • Towards Understanding Enjoyment and Flow in Information Visualization 

      Saket, Bahador; Scheidegger, Carlos; Kobourov, Stephen G. (The Eurographics Association, 2015)
      Traditionally, evaluation studies in information visualization have measured effectiveness by assessing performance time and accuracy. More recently, there has been a concerted effort to understand aspects beyond time and ...
    • Visual Analytics of Work Behavior Data - Insights on Individual Differences 

      Koldijk, Saskia; Bernard, Jürgen; Ruppert, Tobias; Kohlhammer, Jörn; Neerincx, Mark; Kraaij, Wessel (The Eurographics Association, 2015)
      Stress in working environments is a recent concern. We see potential in collecting sensor data to detect patterns in work behavior with potential danger to well-being. In this paper, we describe how we applied visual ...
    • Visual Techniques to Support Exploratory Analysis of Temporal Graph Data 

      Kerracher, Natalie; Kennedy, Jessie; Chalmers, Kevin; Graham, Martin (The Eurographics Association, 2015)
      Recently, much research has focused on developing techniques for the visual representation of temporal graph data. This paper takes a wider look at the visual techniques involved in exploratory analysis of such data, ...
    • Visualization and Analysis of Large-Scale Atomistic Simulations of Plasma-Surface Interactions 

      Widanagamaachchi, Wathsala; Hammond, Karl; Lo, Li-Ta; Wirth, Brian; Samsel, Francesca; Sewell, Christopher; Ahrens, James; Pascucci, Valerio (The Eurographics Association, 2015)
      We present a simulation-visualization pipeline that uses the LAMMPS Molecular Dynamics Simulator and the Visualization Toolkit to create a visualization and analysis environment for atomistic simulations of plasma-surface ...
    • Visualization-assisted Insights into Home Energy Usage 

      Law, Matthew; Rollins, Sami; Banerjee, Nilanjan; Joshi, Alark (The Eurographics Association, 2015)
      Motivated by both cost savings and environmental concerns, managing energy in the home has become increasingly important. Though both user-driven and automated solutions have shown promise, a deeper understanding of the ...
    • Visualizing Dynamic Brain Networks Using an Animated Dual-Representation 

      Ma, Chihua; Kenyon, Robert V.; Forbes, Angus G.; Berger-Wolf, Tanya; Slater, Bernard J.; Llano, Daniel A. (The Eurographics Association, 2015)
      Dynamic network visualization has been a challenging topic for dynamic networks analysis, especially for spatially embedded networks like brain networks. In this paper, we present an animated interactive visualization ...
    • WebGL-Enabled Remote Visualization of Smoothed Particle Hydrodynamics Simulations 

      Chandler, Jennifer; Obermaier, Harald; Joy, Kenneth I. (The Eurographics Association, 2015)
      Large-scale simulations are often performed on machines without the necessary graphics hardware for visualization. Transferring full resolution data to a suitable machine for visualization is impractical and undesirable. ...