© Amélie Chapalain
Sebastian Lüderssen
About Me
I am a Ph.D. student in Computer Science at TU Wien working with Stefan Neumann.
My research is on sublinear and streaming algorithms, with a focus on subgraph counting problems and their applications.
Previously, I earned my Master’s degrees in Mathematics and Computer Science from the University of Bonn.
News
- May'26:Our paper Instance-Specific Approximation Ratios for Correlation Clustering and Max-Cut was accepted to ICML 2026.
- Feb'26:Gave a talk in Cologne at the Workshop on Theory of Streaming Algorithms hosted by Christian Sohler.
- Jan'26:Presented our paper Near-Optimal Four-Cycle Counting in Graph Streams at SODA 2026 in Vancouver.
- Nov'25:Our paper Four-Cycle Counting in Low-Degeneracy Graph Streams was accepted to KDD 2026.