Deutsch Intern
Chair of Computer Science I - Algorithms and Complexity

Tim Hegemann, M.Sc.

Lehrstuhl für Informatik I
Universität Würzburg
Am Hubland
D-97074 Würzburg

 

Room: 01.006, Building M4

Email: tim.hegemann@uni-wuerzburg.de


Research interests

  • Visualize complex industrial networks
  • Overlap-free placement of labels in maps and graph drawings

Projects

ZiNsVis

Space-efficient visualization of large industrial networks (project page).

Publines

Master's thesis project of Tim Herrmann supervised by me, Felix Klesen, and Alexander Wolff.

See it in action!


Awards

  • 2023: 1st place in the manual category of the Graph Drawing Live Challenge at the 31st International Symposium on Graph Drawing and Network Visualization (GD'23) in Palermo, together with Florentina Voboril and Johannes Zink

Supervised Theses and Practical Projects

  • Sebastian Körner: Stauchung orthogonaler Graphenzeichnungen mithilfe komplexer Schnitte
    (Bachelor Thesis, in German), 2023
    pdf
  • Arash Torabi Goodarzi: Crossing Reduction in Circular Layouts under Grouping Constraints
    (Bachelor Thesis), 2022
    pdf
  • Tobias Schopka: Generalisierung orthogonal gezeichneter Pläne
    (Bachelor Thesis, in German), 2022
    pdf
  • Tim Herrmann: Storyline-Visualisierungen für wissenschaftliche Kollaborationsgraphen
    (Master Thesis, in German), 2022
    pdf

Teaching

Summer term 2022:


Publications

2024[ to top ]
  • Morphing Graph Drawings in the Presence of Point Obstacles. Firman, Oksana; Hegemann, Tim; Klemz, Boris; Klesen, Felix; Sieper, Marie Diana; Wolff, Alexander; Zink, Johannes. In Proc. 50th Int. Conf. Current Trends Theory \& Practice Comput. Sci. (SOFSEM’24), Vol. 14519 of Lecture Notes in Computer Science, H. Fernau, S. Gaspers, R. Klasing (eds.), pp. 240–254. Springer-Verlag, 2024.
2023[ to top ]
  • A Simple Pipeline for Orthogonal Graph Drawing. Hegemann, Tim; Wolff, Alexander. In Proc. 31st Int. Symp. Graph Drawing & Network Vis. (GD’23), of Lecture Notes in Computer Science, M. Bekos, M. Chimani (eds.). Springer-Verlag, 2023.
2021[ to top ]
  • Aligning Polylines to Line Features on Bitmap Images of Historical Maps. Technical Report (Master thesis), . Hegemann, Tim. Master thesis. University of W{ü}rzburg, Am Hubland, Informatikgebäude, 97074 Würzburg, Germany, 2021.
2019[ to top ]
  • Relevanz der Codequalität in einem Praktikum mit automatisch getesteten Programmierabgaben. Greubel, Andre; Hegemann, Tim; Ifland, Marianus; Hennecke, Martin. In Proceedings of the Fourth Workshop "Automatische Bewertung von Programmieraufgaben" (ABP 2019), pp. 27–34. Gesellschaft für Informatik e.V., 2019.
2018[ to top ]
  • Cross-Platform Evaluation of Performance Event Trigger. Hegemann, Tim. Am Hubland, Informatikgeb{ä}ude, 97074 W{ü}rzburg, Germany, 2018.