Research Interests
- Graph and Hypergraph Partitioning
- Shared Memory Algorithms
- Succinct Data Structures
Publications
Network Flow-Based Refinement for Multilevel Hypergraph Partitioning.
Heuer, T.; Sanders, P.; Schlag, S.
2018. 17th International Symposium on Experimental Algorithms (SEA), June 27-29, 2018, L’Aquila, Italy. Ed.: G. D’Angelo, 1:1–1:19, Schloss Dagstuhl - Leibniz-Zentrum für Informatik GmbH (LZI). doi:10.4230/LIPIcs.SEA.2018.1
Heuer, T.; Sanders, P.; Schlag, S.
2018. 17th International Symposium on Experimental Algorithms (SEA), June 27-29, 2018, L’Aquila, Italy. Ed.: G. D’Angelo, 1:1–1:19, Schloss Dagstuhl - Leibniz-Zentrum für Informatik GmbH (LZI). doi:10.4230/LIPIcs.SEA.2018.1
Practical range minimum queries revisited.
Baumstark, N.; Gog, S.; Heuer, T.; Labeit, J.
2017. 16th Symposium on Experimental Algorithms (SEA 2017), London, United Kingdom, 21st - 23rd June 2017, Art. Nr.: 12, Schloss Dagstuhl - Leibniz-Zentrum für Informatik GmbH (LZI). doi:10.4230/LIPIcs.SEA.2017.12
Baumstark, N.; Gog, S.; Heuer, T.; Labeit, J.
2017. 16th Symposium on Experimental Algorithms (SEA 2017), London, United Kingdom, 21st - 23rd June 2017, Art. Nr.: 12, Schloss Dagstuhl - Leibniz-Zentrum für Informatik GmbH (LZI). doi:10.4230/LIPIcs.SEA.2017.12
The quantile index : Succinct self-index for top-k document retrieval.
Baumstark, N.; Gog, S.; Heuer, T.; Labeit, J.
2017. 16th Symposium on Experimental Algorithms (SEA 2017), London, United Kingdom, 21st - 23rd June 2017, Art. Nr.: 15, Schloss Dagstuhl - Leibniz-Zentrum für Informatik GmbH (LZI). doi:10.4230/LIPIcs.SEA.2017.15
Baumstark, N.; Gog, S.; Heuer, T.; Labeit, J.
2017. 16th Symposium on Experimental Algorithms (SEA 2017), London, United Kingdom, 21st - 23rd June 2017, Art. Nr.: 15, Schloss Dagstuhl - Leibniz-Zentrum für Informatik GmbH (LZI). doi:10.4230/LIPIcs.SEA.2017.15
Improving Coarsening Schemes for Hypergraph Partitioning by Exploiting Community Structure.
Heuer, T.; Schlag, S.
2017. 16th International Symposium on Experimental Algorithms (SEA 2017), London, UK, 21th - 23rd June 2017. Ed.: C. Iliopoulos, Art. Nr. 21, Schloss Dagstuhl - Leibniz-Zentrum für Informatik GmbH (LZI). doi:10.4230/LIPIcs.SEA.2017.21
Heuer, T.; Schlag, S.
2017. 16th International Symposium on Experimental Algorithms (SEA 2017), London, UK, 21th - 23rd June 2017. Ed.: C. Iliopoulos, Art. Nr. 21, Schloss Dagstuhl - Leibniz-Zentrum für Informatik GmbH (LZI). doi:10.4230/LIPIcs.SEA.2017.21
Engineering a direct k-way hypergraph partitioning algorithm.
Akhremtsev, Y.; Heuer, T.; Sanders, P.; Schlag, S.
2017. Proceedings of the Ninteenth Workshop on Algorithm Engineering and Experiments (ALENEX), Barcelona, E, January 17-18, 2017. Ed.: S. Fekete, 28–42, SIAM Publ. doi:10.1137/1.9781611974768.3
Akhremtsev, Y.; Heuer, T.; Sanders, P.; Schlag, S.
2017. Proceedings of the Ninteenth Workshop on Algorithm Engineering and Experiments (ALENEX), Barcelona, E, January 17-18, 2017. Ed.: S. Fekete, 28–42, SIAM Publ. doi:10.1137/1.9781611974768.3
K-way hypergraph partitioning via n-level recursive bisection.
Schlag, S.; Henne, V.; Heuer, T.; Meyerhenke, H.; Sanders, P.; Schulz, C.
2016. Proceedings of the 18th Workshop on Algorithm Engineering and Experiments 2016, ALENEX 2016, Arlington, United States. Ed.: M. Goodrich, 53–67. doi:10.1137/1.9781611974317.5
Schlag, S.; Henne, V.; Heuer, T.; Meyerhenke, H.; Sanders, P.; Schulz, C.
2016. Proceedings of the 18th Workshop on Algorithm Engineering and Experiments 2016, ALENEX 2016, Arlington, United States. Ed.: M. Goodrich, 53–67. doi:10.1137/1.9781611974317.5
| Title | Author(s) | Source | Date |
|---|---|---|---|
| Network Flow-Based Refinement for Multilevel Hypergraph Partitioning | Sebastian Schlag, Peter Sanders, Tobias Heuer |
JEA |
2019 |
| Title | Author(s) | Source | Date |
|---|---|---|---|
| Network Flow-Based Refinement for Multilevel Hypergraph Partitioning | Tobias Heuer, Peter Sanders, Sebastian Schlag |
arXiv:1802.03587 |
February 2018 |
| Titel | Ort | Datum |
|---|---|---|
| Practical range minimum queries revisited | London |
June 2017 |
| Recent Advances in (Hyper-)Graph Partitioning | Freiburg |
September 2019 |
| Title | Type | Semester |
|---|---|---|
| Praxis der Softwareentwicklung (PSE): Hyper Wedding Seat Planner | lab course | SS20 |
| Algorithmen II | Vorlesung (V) | WS 19/20 |
| Title | Subject | Supervisor |
|---|---|---|
| Multilevel Framework for Vertex Separator Problem in Hypergraphs | Hypergraph Partitioning | Tobias Heuer |
| Titel | Forschungsthema | Betreuer | Student |
|---|---|---|---|
| A Parallel Network Flow-Based Refinement Techinque for Multilevel Hypergraph Partitioning | Hypergraph Partitioning, Shared Memory Algorithms, Network Flows | Tobias Heuer |
Lukas Reister |
| Machine-Learning based Hypergraph Pruning for Partitioning | Hypergraph Partitioning, Machine Learning, Coarsening Algorithms | Christian Schulz Daniel Seemaier Tobias Heuer |
Tobias Fuchs |
| Multilevel Hypergraph Partitioning with Vertex Weights Revisited | Hypergraph Partitioning, Initial Partitioning, Load Balancing | Sebastian Schlag Tobias Heuer |
Nikolai Maas |
| Throughput Optimization in a Distributed Database System via Hypergraph Partitioning | Database Optimization | Sebastian Schlag |
Patrick Firnkes |