Dr. Johannes Zink
Johannes Zink
Universität Würzburg
Am Hubland
- Since October 2024: Postdoc at the Chair for Efficient Algorithms (Prof. S. Kobourov), Technical University of Munich (TUM), Campus Heilbronn
- May 8, 2023: Defense of my dissertation with the title Algorithms for Drawing Graphs and Polylines with Straight-Line Segments
- 2018–2024: PhD student (then, Postdoc) at the Chair of Computer Science I (Prof. A. Wolff), University of Würzburg
- 2015–2017: Master studies in computer science at the University of Würzburg
- 2012–2015: Bachelor studies in computer science at the University of Würzburg
- 2024: 1st place in the manual category of the Graph Drawing Live Challenge at the 32nd International Symposium on Graph Drawing and Network Visualization (GD'24) in Vienna, together with Tim Hegemann
- 2024: Joint PhD prize of the Lower Franconian Memorial Year Foundation for Science and the University of Würzburg for a scientifically outstanding PhD thesis
- 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 Tim Hegemann and Florentina Voboril
- 2023: Prize by the Institute of Computer Science, University of Würzburg for an excellent PhD thesis
- 2022: 2nd place in the manual category of the Graph Drawing Live Challenge at the 30th International Symposium on Graph Drawing and Network Visualization (GD'22) in Tokyo, together with Felix Klesen
- 2020: 1st place in the manual category of the Graph Drawing Live Challenge at the 28th International Symposium on Graph Drawing and Network Visualization (GD'20) in Vancouver (online), together with Jonathan Klawitter
- 2018: 1st place in the manual category of the Graph Drawing Live Challenge at the 26th International Symposium on Graph Drawing and Network Visualization (GD'18) in Barcelona, together with Myroslav Kryven
- 2015–2017: Deutschlandstipendium (“Germany-scholarship”)
- 2016: Prize by the Institute of Computer Science, University of Würzburg for excellent academic achievements with an outstanding bachelor thesis (sponsored by denkbares GmbH)
- Summer term 2024:
- Lecture for Visualization of Graphs
- Seminar Algorithmics
- Winter term 2023/24:
- Lecture for Advanced Algorithms
- Summer term 2023:
- Lecture for Visualization of Graphs
- Winter term 2022/23:
- Lecture for Advanced Algorithms
- Summer term 2022:
- Exercises for Algorithmic Graph Theory
- Winter term 2021/22:
- Exercises for Computational Geometry
- Seminar Graph Visualization
- Summer term 2021:
- Exercises for Algorithmic Graph Theory
- Summer term 2020:
- Summer term 2019:
- Exercises for Algorithmic Graph Theory
- Seminar Graph Visualization in 3D
- Winter term 2018/19:
- Exercises for Algorithms and Data Structures
- Seminar Graph Visualization
- Summer term 2018:
- Exercises for Randomized Algorithms
- Summer term 2017:
- Student assistant in the exercises for Algorithmic Graph Theory
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Timo Säckl: Automated Drawing of Graphs Using Neural Networks (Bachelor Thesis, in German), 2024
[pdf] -
Duy-Khang Tran: Efficiently Computing Alternative Minimum-Bend Orthogonal Representations (Bachelor Thesis, in German), 2023
[pdf] -
Nicolai Noah Krapohl: Shelf Restocking via TSP with Precedence Constraints (Master Thesis), 2023
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Joshua Geis: Upward-Planar Drawings of Outerpaths with Three Slopes (Bachelor Thesis, in German), 2022
[pdf] -
Vasil Alistarov: Computing Tangles Using a SAT Solver (Master Project), 2022
[pdf] -
Jonas Barth: Clear Drawing of Literary Networks Using the Sugiyama Framework (Bachelor Thesis, in German), 2022
[pdf] -
Florian Mittelstädt: About Coloring of Generalized Interval Graphs (Master Thesis, in German), 2022
[pdf] -
Lukas Brückner: Orthogonal Drawing as a Coloring Problem in Perfect Graphs (Bachelor Thesis, in German), 2021
[pdf] -
Dominique Bau: Algorithm Engineering for a Geometric Set Cover Problem (Master Thesis, in German), 2021
[pdf] -
Julian Walter: A Variant of Sugiyama's Algorithm for Undirected Graphs with Port Constraints (Master Thesis, in German), 2020
[pdf], [slides] -
Julian Walter: Partial Zooming in Large Network Graphs (Master Project, in German), 2019
[pdf], [slides] -
Chris Rettner: Flipped Bitonic st-Orderings of Upward Plane Graphs (Bachelor Thesis), 2019
[pdf]
- Program committee member of the conference SOFSEM 2026
- Program committee member of the conference EuroCG 2025
- Program committee member of the conference GD 2023
- Organization committee member of the conference EuroCG 2020
