EuroVisPosters2021

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https://diglib.eg.org/handle/10.2312/2633049

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Browsing EuroVisPosters2021 by Subject "Graph drawings"

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    Towards a Collaborative Experimental Environment for Graph Visualization Research in Virtual Reality
    (The Eurographics Association, 2021) Heidrich, David; Meinecke, Annika; Schreiber, Andreas; Byška, Jan and Jänicke, Stefan and Schmidt, Johanna
    Graph visualization benefit from virtual reality (VR) technology and a collaborative environment. However, implementing collaborative graph visualizations can be very resource consuming and existing prototypes cannot be reused easily. We present a work-in-progress collaborative experimental environment for graph visualization research in VR, which is highly modular, contains all fundamental functionality of a collaborative graph visualization, and provides common interaction techniques. Our environment enables researchers to create and evaluate modules in the same environment for a wide range of experiments.
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    Unfolding Edges for Exploring Multivariate Edge Attributes in Graphs
    (The Eurographics Association, 2021) Bludau, Mark-Jan; Dörk, Marian; Tominski, Christian; Byška, Jan and Jänicke, Stefan and Schmidt, Johanna
    With this research we present an approach to network visualization that expands the capabilities for visual encoding and interactive exploration through edges in node-link diagrams. Compared to the various possibilities for visual and interactive properties of nodes, there are few techniques for interactive visualization of multivariate edge attributes in node-link diagrams. Visualization of edge attributes is oftentimes limited by occlusion and space issues of methods that globally encode attributes in a node-link diagram for all edges, not sufficiently exploiting the potential of interaction. Building up on existing techniques for edge encoding and interaction, we propose 'Unfolding Edges' as an exemplary use of an on-demand detail enhancing approach for exploration of multivariate edge attributes.