Hasso-Plattner-Institut
Prof. Dr. Jürgen Döllner
 
Willy Scheibel

Willy Scheibel

Research assistent with focus on hierarchical data processing and visualization.

Contact

Tel.: +49-(0)331 5509-3914
Fax: +49-(0)331 5509-172
Room: H-2.21
Email: willy.scheibel(at)hpi.de

Profiles

ResearchGate: https://www.researchgate.net/profile/Willy_Scheibel
Google Scholar: https://scholar.google.de/citations?user=SBLqi_QAAAAJ
Website: http://www.willyscheibel.de/
Github: https://github.com/scheibel

Publications

  • 1.
    Atzberger, D., Cech, T., Scheibel, W., Limberger, D., Döllner, J.: Visualization of Source Code Similarity using 2.5D Semantic Software Maps. VISIGRAPP 2021: Computer Vision, Imaging and Computer Graphics Theory and Applications. (2022).
     
  • 2.
    Limberger, D., Scheibel, W., van Diecken, J., Döllner, J.: Procedural Texture Patterns for Encoding Changes in Color in 2.5D Treemap Visualizations. Journal of Visualization. (2022).
     
  • 3.
    Limberger, D., Scheibel, W., Döllner, J., Trapp, M.: Visual Variables and Configuration of Software Maps. Journal of Visualization. (2022).
     
  • Efficient GitHub Crawling... - Download
    4.
    Jobst, A., Atzberger, D., Cech, T., Scheibel, W., Trapp, M., Döllner, J.: Efficient GitHub Crawling using the GraphQL API. Proceedings of the 22th International Conference on Computational Science and Its Applications. Springer (2022).
     
  • 5.
    Atzberger, D., Cech, T., Scheibel, W., Limberger, D., Döllner, J., Trapp, M.: A Benchmark for the Use of Topic Models for Text Visualization Tasks. 15th International Symposium on Visual Information Communication and Interaction (VINCI 2022). Association for Computing Machinery, New York, NY, USA (2022).
     
  • Tooling for Time- and Spa... - Download
    6.
    Heseding, F., Scheibel, W., Döllner, J.: Tooling for Time- and Space-efficient git Repository Mining. Proceedings of the 19th International Conference on Mining Software Repositories - Data and Tool Showcase Track. ACM (2022).
     
  • Augmenting Library Develo... - Download
    7.
    Thiede, C., Scheibel, W., Limberger, D., Döllner, J.: Augmenting Library Development by Mining Usage Data from Downstream Dependencies. Proceedings of the 17th International Conference on Evaluation of Novel Approaches to Software Engineering. pp. 221–232. SciTePress (2022).
     
  • Mining Developer Expertis... - Download
    8.
    Atzberger, D., Schneider, J., Scheibel, W., Limberger, D., Trapp, M., Döllner, J.: Mining Developer Expertise from Bug Tracking Systems using the Author-Topic Model. Proceedings of the 17th International Conference on Evaluation of Novel Approaches to Software Engineering. pp. 107–118. SciTePress (2022).
     
  • Visualization of Knowledg... - Download
    9.
    Atzberger, D., Cech, T., Jobst, A., Scheibel, W., Limberger, D., Trapp, M., Döllner, J.: Visualization of Knowledge Distribution across Development Teams using 2.5D Semantic Software Maps. 13th Internation Conference on Information Visualization Theory and Applications (IVAPP 2022). p. 8. INSTICC Press (2022).
     
  • 10.
    Atzberger, D., Scordialo, N., Cech, T., Scheibel, W., Trapp, M., Döllner, J.: CodeCV: Mining Expertise of GitHub Users from Coding Activities. Proceedings of the 22nd International Working Conference on Source Code Analysis and Manipulation. IEEE (2022).
     
  • Algorithmic Improvements ... - Download
    11.
    Scheibel, W., Weyand, C., Bethge, J., Döllner, J.: Algorithmic Improvements on Hilbert and Moore Treemaps for Visualization of Large Tree-structured Datasets. EUROVIS 2021 - Shorts (2021).
     
  • Software Forest: A Visual... - Download
    12.
    Atzberger, D., Cech, T., de la Haye, M., Söchting, M., Scheibel, W., Limberger, D., Döllner, J.: Software Forest: A Visualization of Semantic Similarities in Source Code using a Tree Metaphor. Proceedings of the 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications -- Volume 3 IVAPP. pp. 112–122. SciTePress (2021).
     
  • Visualization of Data Cha... - Download
    13.
    Limberger, D., Scheibel, W., van Dieken, J., Döllner, J.: Visualization of Data Changes in 2.5D Treemaps using Procedural Textures and Animated Transitions. Proceedings of the 14th International Symposium on Visual Information Communication and Interaction. ACM (2021).
     
  • Interactive Simulation an... - Download
    14.
    Büßemeyer, M., Limberger, D., Scheibel, W., Döllner, J.: Interactive Simulation and Visualization of Long-Term, ETF-based Investment Strategies. Proceedings of the 14th International Symposium on Visual Information Communication and Interaction. ACM (2021).
     
  • Software Galaxies: Displa... - Download
    15.
    Atzberger, D., Scheibel, W., Limberger, D., Döllner, J.: Software Galaxies: Displaying Coding Activities using a Galaxy Metaphor. Proceedings of the 14th International Symposium on Visual Information Communication and Interaction. ACM (2021).
     
  • Survey on User Studies on... - Download
    16.
    Fiedler, C., Scheibel, W., Limberger, D., Trapp, M., Döllner, J.: Survey on User Studies on the Effectiveness of Treemaps. Proceedings of the 13th International Symposium on Visual Information Communication and Interaction. pp. 2:1–10. ACM (2020).
     
  • Survey of Treemap Layout ... - Download
    17.
    Scheibel, W., Limberger, D., Döllner, J.: Survey of Treemap Layout Algorithms. Proceedings of the 13th International Symposium on Visual Information Communication and Interaction. pp. 1:1–9. ACM (2020).
     
  • A Framework for Interacti... - Download
    18.
    Wagner, L., Limberger, D., Scheibel, W., Trapp, M., Döllner, J.: A Framework for Interactive Exploration of Clusters in Massive Data Using 3D Scatter Plots and WebGL. ACM (2020).
     
  • Visualization of Tree-str... - Download
    19.
    Scheibel, W., Hartmann, J., Limberger, D., Döllner, J.: Visualization of Tree-structured Data using Web Service Composition. VISIGRAPP 2019: Computer Vision, Imaging and Computer Graphics Theory and Applications. 227–252 (2020).
     
  • A Taxonomy of Treemap Vis... - Download
    20.
    Scheibel, W., Trapp, M., Limberger, D., Döllner, J.: A Taxonomy of Treemap Visualization Techniques. IVAPP 2020 - 11th International Conference on Information Visualization Theory and Applications (2020).
     
  • Advanced Visual Metaphors... - Download
    21.
    Limberger, D., Scheibel, W., Döllner, J., Trapp, M.: Advanced Visual Metaphors and Techniques for Software Maps. 12th International Symposium on Visual Information Communication and Interaction (VINCI 2019). ACM (2019).
     
  • Design and Implementation... - Download
    22.
    Scheibel, W., Hartmann, J., Döllner, J.: Design and Implementation of Web-Based Hierarchy Visualization Services. 10th International Conference on Information Visualization Theory and Applications (IVAPP) (2019).
     
  • EvoCells – A Treemap La... - Download
    23.
    Scheibel, W., Weyand, C., Döllner, J.: EvoCells – A Treemap Layout Algorithm for Evolving Tree Data. 9th International Conference on Information Visualization Theory and Applications (IVAPP) (2018).
     
  • Attributed Vertex Clouds - Download
    24.
    Scheibel, W., Buschmann, S., Trapp, M., Döllner, J.: Attributed Vertex Clouds. In: Engel, W. and Oat, C. (eds.) GPU Zen (2017).
     
  • Mixed-Projection Treemaps... - Download
    25.
    Limberger, D., Scheibel, W., Trapp, M., Döllner, J.: Mixed-Projection Treemaps: A Novel Approach Mixing 2D and 2.5D Treemaps. Proceedings of the International Conference on Information Visualization 2017 (2017).
     
  • Reducing Visual Complexit... - Download
    26.
    Limberger, D., Scheibel, W., Hahn, S., Döllner, J.: Reducing Visual Complexity in Software Maps using Importance-based Aggregation of Nodes. Proceedings of the 8th International Conference on Information Visualization Theory and Applications (2017).
     
  • Dynamic 2.5D Treemaps usi... - Download
    27.
    Limberger, D., Scheibel, W., Lemme, S., Jürgen, D.: Dynamic 2.5D Treemaps using Declarative 3D on the Web. Proceedings of the 21st International Conference on Web3D Technology. pp. 33–36 (2016).
     
  • Interactive Revision Expl... - Download
    28.
    Scheibel, W., Trapp, M., Döllner, J.: Interactive Revision Exploration using Small Multiples of Software Maps. 7th International Conference on Information Visualization Theory and Applications. pp. 131–138 (2016).