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SetCoLa: High-Level Constraints for Graph Layout
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
Constraints enable flexible graph layout by combining the ease of automatic layout with customizations for a particular domain. However, constraint-based layout often requires many individual constraints defined over ...
An Approximate Parallel Vectors Operator for Multiple Vector Fields
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
The Parallel Vectors (PV) Operator extracts the locations of points where two vector fields are parallel. In general, these features are line structures. The PV operator has been used successfully for a variety of problems, ...
Analyzing Residue Surface Proximity to Interpret Molecular Dynamics
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
The surface of a molecule holds important information about the interaction behavior with other molecules. In dynamic folding or docking processes, residues of amino acids with different properties change their position ...
Illustrative Multivariate Visualization for Geological Modelling
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
In this paper, we present a novel illustrative multivariate visualization for geological modelling to assist geologists and reservoir engineers in visualizing multivariate datasets in superimposed representations, in ...
Interactive Visual Exploration of Local Patterns in Large Scatterplot Spaces
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
Analysts often use visualisation techniques like a scatterplot matrix (SPLOM) to explore multivariate datasets. The scatterplots of a SPLOM can help to identify and compare two-dimensional global patterns. However, local ...
Spatio-Temporal Contours from Deep Volume Raycasting
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
We visualize contours for spatio-temporal processes to indicate where and when non-continuous changes occur or spatial bounds are encountered. All time steps are comprised densely in one visualization, with contours allowing ...
ConcaveCubes: Supporting Cluster-based Geographical Visualization in Large Data Scale
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
In this paper we study the problem of supporting effective and scalable visualization for the rapidly increasing volumes of urban data. From an extensive literature study, we find that the existing solutions suffer from ...
Core Lines in 3D Second-Order Tensor Fields
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
Vortices are important features in vector fields that show a swirling behavior around a common core. The concept of a vortex core line describes the center of this swirling behavior. In this work, we examine the extension ...
The Perception of Graph Properties in Graph Layouts
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
When looking at drawings of graphs, questions about graph density, community structures, local clustering and other graph properties may be of critical importance for analysis. While graph layout algorithms have focused ...
Maps and Globes in Virtual Reality
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
This paper explores different ways to render world-wide geographic maps in virtual reality (VR). We compare: (a) a 3D exocentric globe, where the user's viewpoint is outside the globe; (b) a flat map (rendered to a plane ...