Auflistung nach Autor/in "Frey, Lukas"
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Multiobjective and Preference-Based Decision Support for Rail Crew Rostering.
Hanne, Thomas; Dornberger, Rolf; Frey, Lukas (IEEE Press Piscataway, NJ, USA, 2009-06-18)In this paper we discuss a real-life problem in rail crew rostering. Specific emphasis is placed on the requirements of advanced approaches in rostering and the usage of optimization-based decision support. The modeling ... -
Optimizing staff rosters for emergency shifts for doctors.
Frey, Lukas; Hanne, Thomas; Dornberger, Rolf (IEEE Press Piscataway, NJ, USA, 2009-06-28)The creation of staff rosters for emergency shifts for doctors is a complex task. To construct good rosters, many restrictions (e.g. holydays and workload) have to be taken into account. These restrictions have been ... -
The Way to an Open-Source Software for Automated Optimization and Learning - Open Opal.
Dornberger, Rolf; Hanne, Thomas; Frey, Lukas (2010-09-27)An optimization framework combines various methods, strategies, and programming interfaces on a robust software platform. Its development requires knowledge from application areas, and about optimization methods, as well ...