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Comparative Analysis with Heightmaps in Virtual Reality Environments
(The Eurographics Association, 2019)
3D heightmaps can be considered as an extension of heatmaps using the third dimension to encode the respective value by height, often in addition to encoding it by color. In contrast to 2D heatmaps, 3D heightmaps allow a ...
Identifying Similar Eye Movement Patterns with t-SNE
(The Eurographics Association, 2018)
In this paper we describe an approach based on the t-distributed stochastic neighbor embedding (t-SNE) focusing on projecting high-dimensional eye movement data to two dimensions. The lower-dimensional data is then represented ...
Viz-Blocks: Building Visualizations and Documents in the Browser
(The Eurographics Association, 2019)
Viz-Blocks is a simple browser-based UI for data exploration and document creation. It incorporates the Vega-Lite grammar of graphics for standard visualizations (including multiple views and interaction) whereas 'code ...
Towards Visual Cyber Security Analytics for the Masses
(The Eurographics Association, 2018)
Understanding network activity and cyber threats is of major concern these days, for business and private users alike. As more and more online applications assist us in our daily life, there is a growing potential vulnerability ...
Perception-Aware Uncertainty Glyphs in the 3D Vector Fields
(The Eurographics Association, 2018)
We often cannot avoid value uncertainties when curating raw data to obtain a final visualization image. Although numerous studies maintain the importance of uncertainty visualization, there lack a standard means of depicting ...
A taxonomy of motion applications in data visualization
(Association for Computing Machinery, Inc (ACM), 2017)
We propose a new taxonomy that explains the roles of motion in data visualization, focusing especially on their communicative aspects. Our taxonomy clarifies the main axis in how visualization designers can employ motion ...
Visualization of Uncertain Multivariate Data via Feature Confidence Level-Sets
(The Eurographics Association, 2021)
Recent advancements in multivariate data visualization have opened new research opportunities for the visualization community. In this paper, we propose an uncertain multivariate data visualization technique called feature ...
First Contact - Take 2 Using XR to Overcome Intercultural Discomfort (racism)
(The Eurographics Association, 2020)
Digital/human encounter is explored through a suite of experiences that comprises common/room, an art installation that uses various modes of Extended Reality (XR) to support social engagement and generate connections with ...
LOOPS: Visual Analysis Tool for Non-Periodic Protein Structures
(The Eurographics Association, 2019)
Protein molecules, the basic building blocks of all living organisms, are formed by chain sequences of amino acids. Due to internal forces, these chains are folded into a spatial representation with recurring patterns along ...
Issues and Suggestions for the Development of a Biodiversity Data Visualization Support Tool
(The Eurographics Association, 2018)
Visualizations are an important tool to transport information. However, finding the right visualization can be challenging. Using the biodiversity research domain as a showcase, we investigate where exactly these challenges ...