Leon Kellerhals

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 37

Top Topics

Computational Complexity

Top Venues

Publications

Till Fluschnik, Leon Kellerhals, Malte Renken
Locally Rainbow Paths. CoRR (2024)
Vincent Froese, Leon Kellerhals, Rolf Niedermeier
Modification-fair cluster editing. Soc. Netw. Anal. Min. 14 (1) (2024)
Danny Hermelin, Leon Kellerhals, Rolf Niedermeier, Rami Pugatch
Approximating sparse quadratic programs. Theor. Comput. Sci. 984 (2024)
Till Fluschnik, Leon Kellerhals, Malte Renken
Locally Rainbow Paths. AAAI (2024)
Matthias Bentert, Leon Kellerhals, Rolf Niedermeier
The Structural Complexity Landscape of Finding Balance-Fair Shortest Paths. CoRR (2024)
Leon Kellerhals, Jannik Peters
Proportional Fairness in Clustering: A Social Choice Perspective. CoRR (2023)
Lito Goldmann, Leon Kellerhals, Tomohiro Koana
Structural Parameterizations of the Biclique-Free Vertex Deletion Problem. CoRR (2023)
Matthias Bentert, Leon Kellerhals, Rolf Niedermeier
Fair Short Paths in Vertex-Colored Graphs. AAAI (2023)
Leon Kellerhals, Tomohiro Koana, Pascal Kunz, Rolf Niedermeier
Parameterized Algorithms for Colored Clustering. CoRR (2023)
Leon Kellerhals, Tomohiro Koana, Pascal Kunz, Rolf Niedermeier
Parameterized Algorithms for Colored Clustering. AAAI (2023)
Leon Kellerhals, Tomohiro Koana, Pascal Kunz
Vertex Cover and Feedback Vertex Set Above and Below Structural Guarantees. CoRR (2022)
Matthias Bentert, Leon Kellerhals, Rolf Niedermeier
The structural complexity landscape of finding balance-fair shortest paths. Theor. Comput. Sci. 933 (2022)
Maike Herkenrath, Till Fluschnik, Francesco Grothe, Leon Kellerhals
Placing Green Bridges Optimally, with Habitats Inducing Cycles. IJCAI (2022)
Leon Kellerhals, Tomohiro Koana, Pascal Kunz
Vertex Cover and Feedback Vertex Set Above and Below Structural Guarantees. IPEC (2022)
Vincent Froese, Leon Kellerhals, Rolf Niedermeier
Modification-Fair Cluster Editing. AAAI (2022)
Maike Herkenrath, Till Fluschnik, Francesco Grothe, Leon Kellerhals
Placing Green Bridges Optimally, with Habitats Inducing Cycles. CoRR (2022)
Leon Kellerhals, Tomohiro Koana
Parameterized Complexity of Geodetic Set. J. Graph Algorithms Appl. 26 (4) (2022)
Robert Bredereck, Anne-Marie George, Jonas Israel, Leon Kellerhals
Single-Peaked Opinion Updates. IJCAI (2022)
Robert Bredereck, Anne-Marie George, Jonas Israel, Leon Kellerhals
Single-Peaked Opinion Updates. CoRR (2022)
Matthias Bentert, Leon Kellerhals, Rolf Niedermeier
Finding Balance-Fair Short Paths in Graphs. CoRR (2022)
Till Fluschnik, Leon Kellerhals
Placing Green Bridges Optimally, with a Multivariate Analysis. CoRR (2021)
Till Fluschnik, Leon Kellerhals
Placing Green Bridges Optimally, with a Multivariate Analysis. CiE (2021)
Leon Kellerhals, Tomohiro Koana, André Nichterlein, Philipp Zschoche
The PACE 2021 Parameterized Algorithms and Computational Experiments Challenge: Cluster Editing. IPEC (2021)
Leon Kellerhals, Malte Renken, Philipp Zschoche
Parameterized Algorithms for Diverse Multistage Problems. CoRR (2021)
Vincent Froese, Leon Kellerhals, Rolf Niedermeier
Modification-Fair Cluster Editing. CoRR (2021)
Aleksander Figiel, Leon Kellerhals, Rolf Niedermeier, Matthias Rost, Stefan Schmid, Philipp Zschoche
Optimal Virtual Network Embeddings for Tree Topologies. CoRR (2021)
Aleksander Figiel, Leon Kellerhals, Rolf Niedermeier, Matthias Rost, Stefan Schmid, Philipp Zschoche
Optimal Virtual Network Embeddings for Tree Topologies. SPAA (2021)
Leon Kellerhals, Malte Renken, Philipp Zschoche
Parameterized Algorithms for Diverse Multistage Problems. ESA (2021)
Leon Kellerhals, Tomohiro Koana
Parameterized Complexity of Geodetic Set. CoRR (2020)
Matthias Bentert, Alexander Dittmann, Leon Kellerhals, André Nichterlein, Rolf Niedermeier
An Adaptive Version of Brandes' Algorithm for Betweenness Centrality. J. Graph Algorithms Appl. 24 (3) (2020)
Leon Kellerhals, Tomohiro Koana
Parameterized Complexity of Geodetic Set. IPEC (2020)
Robert Bredereck, Lilian Jacobs, Leon Kellerhals
Maximizing the Spread of an Opinion in Few Steps: Opinion Diffusion in Non-Binary Networks. IJCAI (2020)
Danny Hermelin, Leon Kellerhals, Rolf Niedermeier, Rami Pugatch
Approximating Sparse Quadratic Programs. CoRR (2020)
Matthias Bentert, Alexander Dittmann, Leon Kellerhals, André Nichterlein, Rolf Niedermeier
An Adaptive Version of Brandes' Algorithm for Betweenness Centrality. ISAAC (2018)
Matthias Bentert, Alexander Dittmann, Leon Kellerhals, André Nichterlein, Rolf Niedermeier
Towards Improving Brandes' Algorithm for Betweenness Centrality. CoRR (2018)
Leon Kellerhals, Viatcheslav Korenwein, Philipp Zschoche, Robert Bredereck, Jiehua Chen
On the Computational Complexity of Variants of Combinatorial Voter Control in Elections. CoRR (2017)
Leon Kellerhals, Viatcheslav Korenwein, Philipp Zschoche, Robert Bredereck, Jiehua Chen
On the Computational Complexity of Variants of Combinatorial Voter Control in Elections. TAMC (2017)