Lucas Kletzander
TISS: Lucas Kletzander
Room: HA0302Phone: +43/1/58801/192-211
Fax: +43/1/58801/18493
Email:
I am a PostDoc researcher in the Christian Doppler Laboratory for Artificial Intelligence and Optimization for Planning and Scheduling headed by Nysret Musliu. I work on complex real-life scheduling problems using exact, heuristic and hybrid methods, and investigate the use of automated algorithm selection and configuration, and machine learning methods in this context.
Benchmark Instances and Downloads
- General Employee Scheduling
- Rotating Workforce Scheduling
- Bus Driver Scheduling
- Results for hyper-heuristics on personnel scheduling domains
Publications
Journals
- Lucas Kletzander, Nysret Musliu and Kate Smith-Miles. Instance Space Analysis for a Personnel Scheduling Problem.. Annals of Mathematics and Artificial Intelligence 2021.
- Lucas Kletzander and Nysret Musliu. Solving the General Employee Scheduling Problem. Computers and Operations Research 2020.
- Martin Josef Geiger, Lucas Kletzander and Nysret Musliu. Solving the Torpedo Scheduling Problem. Journal of Artificial Intelligence Research 2019.
Conferences
- Lucas Kletzander and Nysret Musliu. Dynamic Weight Setting for Personnel Scheduling with Many Objectives. ICAPS 2023 (accepted for publication).
- Lucas Kletzander and Nysret Musliu. Large-State Reinforcement Learning for Hyper-Heuristics. AAAI 2023.
- Roberto Maria Rosati, Lucas Kletzander, Christian Blum, Nysret Musliu and Andrea Schaerf. Construct, Merge, Solve and Adapt Applied to a Bus Driver Scheduling Problem with Complex Break Constraints. AIxIA 2022.
- Lucas Kletzander, Tommaso Mannelli Mazzoli and Nysret Musliu. Comparison of Metaheuristic Algorithms for Bus Driver Scheduling with Complex Constraints. GECCO 2022.
- Lucas Kletzander and Nysret Musliu. Hyper-heuristics for Personnel Scheduling Domains. ICAPS 2022 (Best Industry and Applications Track Paper Award).
- Tobias Geibinger, Lucas Kletzander, Matthias Krainz, Florian Mischek, Nysret Musliu and Felix Winter. Physician Scheduling During a Pandemic. CPAIOR 2021.
- Lucas Kletzander, Nysret Musliu and Pascal Van Hentenryck. Branch and Price for Bus Driver Scheduling with Complex Break Constraints. AAAI 2021.
- Lucas Kletzander and Nysret Musliu. Solving Large Real-Life Bus Driver Scheduling Problems with Complex Break Constraints. ICAPS 2020.
- Lucas Kletzander, Nysret Musliu, Johannes Gärtner, Werner Schafhauser and Thomas Krennwallner. Exact Methods for Extended Rotating Workforce Scheduling Problems. ICAPS 2019.
- Lucas Kletzander and Nysret Musliu. Modelling and Solving the Minimum Shift Design Problem. CPAIOR 2019.
- Lucas Kletzander and Nysret Musliu. Solving the General Employee Scheduling Problem. PATAT 2018 (extended abstract).
- Lucas Kletzander and Nysret Musliu. A Multi-stage Simulated Annealing Algorithm for the Torpedo Scheduling Problem. CPAIOR 2017.
Academic Writings
- Lucas Kletzander. Automated Solution Methods for Complex Real-life Personnel Scheduling Problems. Dissertation, TU Wien, 2022.
- Lucas Kletzander. A Heuristic Solver Framework for the General Employee Scheduling Problem. Diploma Thesis, TU Wien, 2018. (Nominated for the "Distinguished Young Alumnus/Alumna"-Award)
Instances, Formats and Framework
Technical Reports
- Lucas Kletzander, Florian Mischek, Nysret Musliu, Gerhard Post and Felix Winter. A General Modeling Format for Employee Scheduling. Technical Report, DBAI-TR-2017-109, TU Wien, 2017.