Browsing EuroVisShort2019 by Issue Date

Now showing items 1-20 of 23

    • Authoring Combined Textual and Visual Descriptions of Graph Data 

      Latif, Shahid; Su, Kaidie; Beck, Fabian (The Eurographics Association, 2019)
      The interactive linking of text and visualizations supports easy and guided exploration of information and results in a coherent document. Authoring such documents for the web requires writing custom HTML and JavaScript. ...

    • The Impact of Distribution and Chart Type on Part-to-Whole Comparisons 

      Kosara, Robert (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 ...

    • Viz-Blocks: Building Visualizations and Documents in the Browser 

      McNeill, Graham; Hale, Scott A. (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 ...

    • EuroVis 2019 Short Papers: Frontmatter 

      Johansson, Jimmy; Sadlo, Filip; Marai, G. Elisabeta (The Eurographics Association, 2019)

    • Circular Part-to-Whole Charts Using the Area Visual Cue 

      Kosara, Robert (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 ...

    • Online Learning of Visualization Preferences through Dueling Bandits for Enhancing Visualization Recommendations 

      Kassel, Jan-Frederik; Rohs, Michael (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 Curious Case of Combining Text and Visualization 

      Ottley, Alvitta; Kaszowska, Aleksandra; Crouser, R. Jordan; Peck, Evan M. (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 Human User in Progressive Visual Analytics 

      Micallef, Luana; Schulz, Hans-Jörg; Angelini, Marco; Aupetit, Michaël; Chang, Remco; Kohlhammer, Jörn; Perer, Adam; Santucci, Giuseppe (The Eurographics Association, 2019)
      The amount of generated and analyzed data is ever increasing, and processing such large data sets can take too long in situations where time-to-decision or fluid data exploration are critical. Progressive visual analytics ...

    • Voronoi-Based Foveated Volume Rendering 

      Bruder, Valentin; Schulz, Christoph; Bauer, Ruben; Frey, Steffen; Weiskopf, Daniel; Ertl, Thomas (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 ...

    • Simulation and Visualization of Fluid Flows Around Real Objects in Augmented Reality 

      Tian, Xingze; Günther, Tobias (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 ...

    • CoCoa: A Linked Network Visualization System of Co-citation and Co-author Relationships 

      Nakazawa, Rina; Itoh, Takayuki; Saito, Takafumi (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 Design Space of SparkWords 

      Brath, Richard; MacMurchy, Peter; Banissi, Ebad (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 ...

    • Color Names Across Languages: Salient Colors and Term Translation in Multilingual Color Naming Models 

      Kim, Younghoon; Thayer, Kyle; Gorsky, Gabriella Silva; Heer, Jeffrey (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 ...

    • A Construction Kit for Visual Exploration Interfaces 

      Keck, Mandy; Groh, Rainer (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 ...

    • Label Placement for Outliers in Scatterplots 

      Mumtaz, Haris; Garderen, Mereke van; Beck, Fabian; Weiskopf, Daniel (The Eurographics Association, 2019)
      In many application scenarios, outliers can be associated with specific importance for various reasons. In such cases, labeling outliers is important to connect them to the actual semantics of the respective entity. In ...

    • ReLVis: Visual Analytics for Situational Awareness During Reinforcement Learning Experimentation 

      Saldanha, Emily; Praggastis, Brenda; Billow, Todd; Arendt, Dustin L. (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 

      Dubois, Jérôme; Lekien, Jacques-Bernard (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 ...

    • MOOCad: Visual Analysis of Anomalous Learning Activities in Massive Open Online Courses 

      Mu, Xing; Xu, Ke; Chen, Qing; Du, Fan; Wang, Yun; Qu, Huamin (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, ...

    • Highlight Insert Colormaps: Luminance for Focused Data Analysis 

      Samsel, Francesca; Overmyer, Trinity; Navrátil, Paul A. (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 ...

    • Objective Finite-Time Saddles and their Connection to FTLE 

      Bujack, Roxana; Dutta, Soumya; Rojo, Irene Baeza; Zhang, Duan; Günther, Tobias (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 ...