M.Sc. Sascha Witt

Research Interests

  • Route Planning in Public Transit Networks
  • Sorting Algorithms

Publications


Formally Verifying an Efficient Sorter
Beckert, B.; Sanders, P.; Ulbrich, M.; Witt, S.; Wiesler, J.
2024. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000167846Full textFull text of the publication as PDF document
Formally Verifying an Efficient Sorter
Beckert, B.; Sanders, P.; Ulbrich, M.; Wiesler, J.; Witt, S.
2024. Tools and Algorithms for the Construction and Analysis of Systems – 30th International Conference, TACAS 2024, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2024, Luxembourg City, Luxembourg, April 6–11, 2024, Proceedings, Part I. Ed.: B. Finkbeiner, 268–287, Springer Nature Switzerland. doi:10.1007/978-3-031-57246-3_15Full textFull text of the publication as PDF document
Formally Verifying an Efficient Sorter - Verification and Benchmarking Artifact
Beckert, B.; Sanders, P.; Ulbrich, M.; Wiesler, J.; Witt, S.
2023, December 30. Zenodo. doi:10.5281/zenodo.8436535
Engineering In-place (Shared-memory) Sorting Algorithms
Axtmann, M.; Witt, S.; Ferizovic, D.; Sanders, P.
2022. ACM Transactions on Parallel Computing, 9 (1), Art.-Nr.: 2. doi:10.1145/3505286
In-Place Parallel Super Scalar Samplesort (IPSSSSo)
Axtmann, M.; Witt, S.; Ferizovic, D.; Sanders, P.
2017. 25th European Symposium on Algorithms : (ESA 2017) Vienna, Austria, September 4-6, 2017. Ed.: K. Pruhs, C. Sohler, Art.Nr. 9, Schloss Dagstuhl - Leibniz-Zentrum für Informatik (LZI). doi:10.4230/LIPIcs.ESA.2017.9Full textFull text of the publication as PDF document
Trip-Based Public Transit Routing Using Condensed Search Trees
Witt, S.
2016. 16th Workshop on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems (ATMOS), Aarhus, Denmark, August 25, 2016. Ed.: M. Goerigk, 10.1–10.12, Schloss Dagstuhl - Leibniz-Zentrum für Informatik (LZI). doi:10.4230/OASIcs.ATMOS.2016.10Full textFull text of the publication as PDF document
Trip-Based Public Transit Routing
Witt, S.
2015. Algorithms - ESA 2015. 23rd Annual European Symposium Patras, Greece, September 14–16, 2015. Proceedings. Ed.: N. Bansal, 1025–1036, Springer-Verlag. doi:10.1007/978-3-662-48350-3_85Full textFull text of the publication as PDF document
Presentations
Title Conference Date

16th Workshop on Algorithmic Approaches for Transportation Modelling, Optimization and Systems – ATMOS 2016

August 2016

23rd European Symposium on Algorithms – ESA 2015

September 2015

Teaching

Courses
Title Type Semester
Sonstige (sonst.) SS 2014
Sonstige (sonst.) SS 2016
lab course Bachelor
Praktikum (P) WS 17/18
Praktikum (P) WS 18/19
SS 2017