3D Visualization of Network Including Nodes with Labels

Sassa, Hinako; Itoh, Takayuki; Toyoda, Mitsuo

doi:10.1109/iv.2019.00013

Cited by 4 publications

(1 citation statement)

References 6 publications

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“…Visual clutter is still a crucial problem of some graph visualization techniques, and therefore, many improvements on graph visualization continue to be presented [26], such as immersive techniques.…”

Section: Discussionmentioning

confidence: 99%

The Spherical Retractable Bubble Space: An Egocentric Graph Visualization throughout a Retractable Visualization Space

Kobina,

Duval,

Brisson

2023

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In this paper, we present a new egocentric metaphor for graph visualization that consists in positioning a graph between two concentric spheres of different radii. It improves the expansion of nodes in space, contrary to 3D spatialization algorithms. The edge drawing is optimized by pushing all the edges into the area delimited by our two concentric spheres so that a user can move freely without being encumbered by edges. Our new metaphor also makes it possible to reduce the display angles in order to have a global view of the graph without leaving the egocentricity.

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Section: Discussionmentioning

confidence: 99%

The Spherical Retractable Bubble Space: An Egocentric Graph Visualization throughout a Retractable Visualization Space

Kobina,

Duval,

Brisson

2023

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Visual Linking of Feature Values in Immersive Graph Visualization Environment

Sassa

Cordeil

Yoshida

et al. 2021

The 14th International Symposium on Visual Information Communication and Interaction

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There are a variety of graphs where multidimensional feature values are assigned to the nodes. Visualization of such datasets is not an easy task since they are complex and often huge. Immersive Analytics is a powerful approach to support the interactive exploration of such large and complex data. Many recent studies on graph visualization have applied immersive analytics frameworks; however, there have been few studies on immersive analytics for visualization of multidimensional attributes associated with the input graphs. This paper presents a new immersive analytics system that supports the interactive exploration of multidimensional feature values assigned to the nodes of input graphs. The presented system displays "label-axes" corresponding to the dimensions of feature values, and "label-edges" that connect label-axes and corresponding to the nodes. The system supports brushing operations which controls the display of edges that connect a label-axis and nodes of the graph. This paper introduces visualization examples with a graph dataset of Twitter users and reviews by experts on graph data analysis.

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Towards a hybrid user interface for the visual exploration of large biomolecular networks using virtual reality

Aichem

Klein

Czauderna

et al. 2022

Journal of Integrative Bioinformatics

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Biomolecular networks, including genome-scale metabolic models (GSMMs), assemble the knowledge regarding the biological processes that happen inside specific organisms in a way that allows for analysis, simulation, and exploration. With the increasing availability of genome annotations and the development of powerful reconstruction tools, biomolecular networks continue to grow ever larger. While visual exploration can facilitate the understanding of such networks, the network sizes represent a major challenge for current visualisation systems. Building on promising results from the area of immersive analytics, which among others deals with the potential of immersive visualisation for data analysis, we present a concept for a hybrid user interface that combines a classical desktop environment with a virtual reality environment for the visual exploration of large biomolecular networks and corresponding data. We present system requirements and design considerations, describe a resulting concept, an envisioned technical realisation, and a systems biology usage scenario. Finally, we discuss remaining challenges.

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3D Visualization of Network Including Nodes with Labels

Cited by 4 publications

References 6 publications

The Spherical Retractable Bubble Space: An Egocentric Graph Visualization throughout a Retractable Visualization Space

The Spherical Retractable Bubble Space: An Egocentric Graph Visualization throughout a Retractable Visualization Space

Visual Linking of Feature Values in Immersive Graph Visualization Environment

Towards a hybrid user interface for the visual exploration of large biomolecular networks using virtual reality

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