• Algorithm Engineering
• Approximation Algorithms
• Graph Drawing
• Linear Programming
• Measures of Non-Planarity (in Particular Crossing Number, Genus, and Skewness)

…are listed on the DBLP website.

• AJMS, 6th Austrian-Japanese-Mexican-Spanish Workshop on Discrete Geometry, Strobl, Austria
• CRW, 11th Crossing Numbers Workshop, Telč, Czech Republic
• ESA, 27th Annual European Symposium on Algorithms, Munich, Germany
• SoCG, 35th International Symposium on Computational Geometry, Portland, USA

• ACO, 2nd Bremen-Hamburg Workshop on Algorithms, Combinatorics, Optimization, Bremen, Germany
• CRW, 10th Crossing Numbers Workshop, Banff, Canada
• ESA, 26th Annual European Symposium on Algorithms, Helsinki, Finnland
• SEA, 17th International Symposium on Experimental Algorithms, L'Aquila, Italy

• COW, 21st Combinatorial Optimization Workshop, Aussois, France
• CRW, 9th Crossing Numbers Workshop, Osnabrück, Germany (Organizer)
• GD, 25th International Symposium on Graph Drawing & Network Visualization, Boston, USA

• CRW, 8th Crossing Numbers Workshop, Strobl, Austria
• ESA, 24th Annual European Symposium on Algorithms, Aarhus, Denmark
• FRICO, 20th Workshop on Future Research in Combinatorial Optimization, Osnabrück, Germany (Organizer)
• IWOCA, 27th International Workshop on Combinatorial Algorithms, Helsinki, Finland

• FRICO, 19th Workshop on Future Research in Combinatorial Optimization, Cologne, Germany

• Project Group: McGyver (Visualization of Multi-Objective Optimization Graph Algorithms)
• Thesis Supervision: Energy-based layout algorithms for graphs with large nodes, Max Bernhard Ilsen, B.Sc.
• Seminar: Fixed Parameter Tractability
• Seminar: Complexity and Theory of Games
• Tutorial & Exercises: Introduction to Theoretical Computer Science
• Tutorial & Exercises: Introduction to Combinatorial Optimization

My ORCHID ID is 0000-0002-5923-4114.