EuroVis 2019 - 21th EG/VGTC Conference on Visualization
Porto, Portugal 3-7 June 2019
Design and Evaluation
Label Placement for Outliers in Scatterplots
The Impact of Distribution and Chart Type on Part-to-Whole Comparisons
Circular Part-to-Whole Charts Using the Area Visual Cue
The Human User in Progressive Visual Analytics
Visualizing Transportation Flows with Mode Split using Glyphs
Color Names Across Languages: Salient Colors and Term Translation in Multilingual Color Naming Models
Volume, Simulation, and Data Reduction
Highly Efficient Controlled Hierarchical Data Reduction techniques for Interactive Visualization of Massive Simulation Data
ReLVis: Visual Analytics for Situational Awareness During Reinforcement Learning Experimentation
Objective Finite-Time Saddles and their Connection to FTLE
Highlight Insert Colormaps: Luminance for Focused Data Analysis
Simulation and Visualization of Fluid Flows Around Real Objects in Augmented Reality
Voronoi-Based Foveated Volume Rendering
Web Interfaces and Learning
Defining an Analysis: A Study of Client-Facing Data Scientists
A Construction Kit for Visual Exploration Interfaces
Online Learning of Visualization Preferences through Dueling Bandits for Enhancing Visualization Recommendations
MOOCad: Visual Analysis of Anomalous Learning Activities in Massive Open Online Courses
Viz-Blocks: Building Visualizations and Documents in the Browser
Text Visualization and Applications
WordStream: Interactive Visualization for Topic Evolution
CoCoa: A Linked Network Visualization System of Co-citation and Co-author Relationships
Authoring Combined Textual and Visual Descriptions of Graph Data
The Curious Case of Combining Text and Visualization
The Design Space of SparkWords
(The Eurographics Association, 2019)Visualization research has made significant progress in demonstrating the value of graphical data representation. Even still, the value added by static visualization is disputed in some areas. When presenting Bayesian ...
(The Eurographics Association, 2019)The design space of SparkWords is consistently-sized words; embedded in sequential text (e.g. prose, lists); embellished by adding data, including categoric, ordered or quantitative data, that is encoded by a variety of ...
(The Eurographics Association, 2019)We usually use a text-based search engine while surveying research papers. Such search systems have difficulties for novice researchers in case they do not know appropriate keywords or do not understand the positions of ...
(The Eurographics Association, 2019)This paper introduces WordStream, an interactive visual tool for the demonstration of topic evolution. Our approach utilizes the two popular techniques. Word clouds are designed to give an engaging visualization of text ...
(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 ...
(The Eurographics Association, 2019)The research on Massive Open Online Course (MOOC) has mushroomed worldwide due to the technical revolution and its unprecedented enrollments. Existing work mainly focuses on performance prediction, content recommendation, ...
Online Learning of Visualization Preferences through Dueling Bandits for Enhancing Visualization Recommendations (The Eurographics Association, 2019)A visualization recommender supports the user through automatic visualization generation. While previous contributions primarily concentrated on integrating visualization design knowledge either explicitly or implicitly, ...
(The Eurographics Association, 2019)With a continuously increasing amount of data and resources on the internet and in large document collections, effective visual exploration interfaces are becoming more and more important. In recent years, many novel ...
(The Eurographics Association, 2019)As the sophistication of data analyses increases many subject matter experts looking to make data-driven decisions turn to data scientists to help with their data analysis needs. These subject matter experts may have little ...
(The Eurographics Association, 2019)Foveal vision is located in the center of the field of view with a rich impression of detail and color, whereas peripheral vision occurs on the side with more fuzzy and colorless perception. This visual acuity fall-off can ...
(The Eurographics Association, 2019)The long-term vision of augmented reality is to seamlessly integrate digital content into the real world, which provides new means to make physical processes visible that are usually invisible to the naked eye. One such ...
(The Eurographics Association, 2019)Color provides the primary conduit through which we extract insight from data visualizations. As the dynamic range of data grows, extracting salient features from surrounding context becomes increasingly challenging. Default ...
(The Eurographics Association, 2019)Based on an intuitive physical definition of what a finite-time saddle-like behavior is, we derive a mathematical definition. We show that this definition builds the link between two FTLE-based saddle generalizations, which ...
(The Eurographics Association, 2019)Reinforcement learning (RL) is a branch of machine learning where an agent learns to maximize reward through trial and error. RL is challenging and data/compute intensive leading practitioners to become overwhelmed and ...
Highly Efficient Controlled Hierarchical Data Reduction techniques for Interactive Visualization of Massive Simulation Data (The Eurographics Association, 2019)With the constant increase in compute power of supercomputers, high performance computing simulations are producing higher fidelity results and possibly massive amounts of data. To keep visualization of such results ...
Color Names Across Languages: Salient Colors and Term Translation in Multilingual Color Naming Models (The Eurographics Association, 2019)Color names facilitate the identification and communication of colors, but may vary across languages. We contribute a set of human color name judgments across 14 common written languages and build probabilistic models that ...
(The Eurographics Association, 2019)The increasing trend of using unconventional data in urban planning environments has led to the need for developing systems that can visualize this data. Here we present a visualization for studying commuting flows within ...
(The Eurographics Association, 2019)Pie charts and treemaps are commonly used in business settings to show part-to-whole relationships. In a study, we compare pie charts, treemaps, stacked bars, and two circular charts when answering part-to-whole questions ...
(The Eurographics Association, 2019)Studies of chart types can reveal unexplored design spaces, like the circular diagrams used in recent studies on pie charts. In this paper, we explore several variations of part-to-whole charts that use area to represent ...