Browsing 40-Issue 3 by Title

Now showing items 38-45 of 45

    • VEHICLE: Validation and Exploration of the Hierarchical Integration of Conflict Event Data 

      Mayer, Benedikt; Lawonn, Kai; Donnay, Karsten; Preim, Bernhard; Meuschke, Monique (The Eurographics Association and John Wiley & Sons Ltd., 2021)
      The exploration of large-scale conflicts, as well as their causes and effects, is an important aspect of socio-political analysis. Since event data related to major conflicts are usually obtained from different sources, ...

    • VICE: Visual Identification and Correction of Neural Circuit Errors 

      Gonda, Felix; Wang, Xueying; Beyer, Johanna; Hadwiger, Markus; Lichtman, Jeff W.; Pfister, Hanspeter (The Eurographics Association and John Wiley & Sons Ltd., 2021)
      A connectivity graph of neurons at the resolution of single synapses provides scientists with a tool for understanding the nervous system in health and disease. Recent advances in automatic image segmentation and synapse ...

    • VisEvol: Visual Analytics to Support Hyperparameter Search through Evolutionary Optimization 

      Chatzimparmpas, Angelos; Martins, Rafael M.; Kucher, Kostiantyn; Kerren, Andreas (The Eurographics Association and John Wiley & Sons Ltd., 2021)
      During the training phase of machine learning (ML) models, it is usually necessary to configure several hyperparameters. This process is computationally intensive and requires an extensive search to infer the best ...

    • Visual Analysis of Electronic Densities and Transitions in Molecules 

      Masood, Talha Bin; Thygesen, Signe Sidwall; Linares, Mathieu; Abrikosov, Alexei I.; Natarajan, Vijay; Hotz, Ingrid (The Eurographics Association and John Wiley & Sons Ltd., 2021)
      The study of electronic transitions within a molecule connected to the absorption or emission of light is a common task in the process of the design of new materials. The transitions are complex quantum mechanical processes ...

    • Visual Analysis of Spatio-temporal Phenomena with 1D Projections 

      Franke, Max; Martin, Henry; Koch, Steffen; Kurzhals, Kuno (The Eurographics Association and John Wiley & Sons Ltd., 2021)
      It is crucial to visually extrapolate the characteristics of their evolution to understand critical spatio-temporal events such as earthquakes, fires, or the spreading of a disease. Animations embedded in the spatial context ...

    • A Visual Designer of Layer-wise Relevance Propagation Models 

      Huang, Xinyi; Jamonnak, Suphanut; Zhao, Ye; Wu, Tsung Heng; Xu, Wei (The Eurographics Association and John Wiley & Sons Ltd., 2021)
      Layer-wise Relevance Propagation (LRP) is an emerging and widely-used method for interpreting the prediction results of convolutional neural networks (CNN). LRP developers often select and employ different relevance ...

    • Visualizing Carotid Blood Flow Simulations for Stroke Prevention 

      Eulzer, Pepe; Meuschke, Monique; Klingner, Carsten M.; Lawonn, Kai (The Eurographics Association and John Wiley & Sons Ltd., 2021)
      In this work, we investigate how concepts from medical flow visualization can be applied to enhance stroke prevention diagnostics. Our focus lies on carotid stenoses, i.e., local narrowings of the major brain-supplying ...

    • What are Table Cartograms Good for Anyway? An Algebraic Analysis 

      McNutt, Andrew (The Eurographics Association and John Wiley & Sons Ltd., 2021)
      Unfamiliar or esoteric visual forms arise in many areas of visualization. While such forms can be intriguing, it can be unclear how to make effective use of them without long periods of practice or costly user studies. In ...