Browsing EuroVisShort2021 by Title

Now showing items 10-21 of 21

    • A Multilevel Approach for Event-Based Dynamic Graph Drawing 

      Arleo, Alessio; Miksch, Silvia; Archambault, Daniel (The Eurographics Association, 2021)
      The timeslice is the predominant method for drawing and visualizing dynamic graphs. However, when nodes and edges have real coordinates along the time axis, it becomes difficult to organize them into discrete timeslices, ...

    • RISSAD: Rule-based Interactive Semi-Supervised Anomaly Detection 

      Deng, Jiahao; Brown, Eli T. (The Eurographics Association, 2021)
      Anomaly detection has gained increasing attention from researchers in recent times. Owing to a lack of reliable ground-truth labels, many current state-of-art techniques focus on unsupervised learning, which lacks a mechanism ...

    • RoomCanvas: A Visualization System for Spatiotemporal Temperature Data in Smart Homes 

      König, Bastian; Limberger, Daniel; Klimke, Jan; Hagedorn, Benjamin; Döllner, Jürgen (The Eurographics Association, 2021)
      Spatiotemporal measurements such as power consumption, temperature, humidity, movement, noise, brightness, etc., will become ubiquitously available in both old and modern homes to capture and analyze behavioral patterns. ...

    • SailVis: Reconstruction and Multifaceted Visualization of Sail Shape 

      Mu, Danfeng; Pieras, Marcos; Broekens, Douwe; Marroquim, Ricardo (The Eurographics Association, 2021)
      While sailing, sailors rely on their eyes to inspect the sail shape and adjust the configurations to achieve an appropriate shape for a certain the weather condition. Mastering this so-called trimming process requires years ...

    • Selection of Optimal Salient Time Steps by Non-negative Tucker Tensor Decomposition 

      Pulido, Jesus; Patchett, John; Bhattarai, Manish; Alexandrov, Boian; Ahrens, James (The Eurographics Association, 2021)
      Choosing salient time steps from spatio-temporal data is useful for summarizing the sequence and developing visualizations for animations prior to committing time and resources to their production on an entire time series. ...

    • Selective Angular Brushing of Parallel Coordinate Plots 

      Sahann, Raphael; Gajic, Ivana; Moeller, Torsten; Schmidt, Johanna (The Eurographics Association, 2021)
      Parallel coordinates are an established technique to visualize multivariate data. Since these graphs are generally hard to read, we need interaction techniques to judge them accurately. Adding to the existing brushing ...

    • TaskVis: Task-oriented Visualization Recommendation 

      Shen, Leixian; Shen, Enya; Tai, Zhiwei; Song, Yiran; Wang, Jianmin (The Eurographics Association, 2021)
      General visualization recommendation systems typically make design decisions of the dataset automatically. However, these systems are only able to prune meaningless visualizations but fail to recommend targeted results. ...

    • Toward an Interactive Voronoi Treemap for Manual Arrangement and Grouping 

      Abuthawabeh, Ala; Aupetit, Michael (The Eurographics Association, 2021)
      Interactive spatial arrangement and grouping (A&G) of images is a critical step of the sense-making process. We argue that to support A&G tasks, a visual encoding idiom should avoid clutter, show groups explicitly, and ...

    • VATUN: Visual Analytics for Testing and Understanding Convolutional Neural Networks 

      Park, Cheonbok; Yang, Soyoung; Na, Inyoup; Chung, Sunghyo; Shin, Sungbok; Kwon, Bum Chul; Park, Deokgun; Choo, Jaegul (The Eurographics Association, 2021)
      Convolutional neural networks (CNNs) are popularly used in a wide range of applications, such as computer vision, natural language processing, and human-computer interaction. However, testing and understanding a trained ...

    • VisMiFlow: Visual Analytics to Support Citizen Migration Understanding Over Time and Space 

      Scheidl, Andreas; Leite, Roger A.; Miksch, Silvia (The Eurographics Association, 2021)
      Multivariate networks are complex data structures, which are ubiquitous in many application domains. Driven by a real-world problem, namely the movement behavior of citizens in Vienna, we designed and implemented a Visual ...

    • Visual Analysis of the Relation Between Stiffness Tensor and the Cauchy-Green Tensor 

      Blecha, Christian; Hergl, Chiara; Nagel, Thomas; Scheuermann, Gerik (The Eurographics Association, 2021)
      Stress and strain tensors, two well-known quantities in mechanical engineering, are linked through a fourth-order stiffness tensor, which is not considered by many visualizations due to its complexity. Considering an ...

    • Visualization of Uncertain Multivariate Data via Feature Confidence Level-Sets 

      Sane, Sudhanshu; Athawale, Tushar M.; Johnson, Chris R. (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 ...