Gerhard Wäscher

24 papers Journal 23
YearRankTypeTitle / Venue / Authors
2021 J jnl
Multi-compartment vehicle routing problems: State-of-the-art, modeling framework and future directions.
Eur. J. Oper. Res.
Manuel Ostermeier, Tino Henke, Alexander H. Hübner, Gerhard Wäscher
2020 J jnl
A MIP model and a biased random-key genetic algorithm based approach for a two-dimensional cutting problem with defects.
Eur. J. Oper. Res.
José Fernando Gonçalves, Gerhard Wäscher
2019 J jnl
A branch-and-cut algorithm for the multi-compartment vehicle routing problem with flexible compartment sizes.
Ann. Oper. Res.
Tino Henke, M. Grazia Speranza, Gerhard Wäscher
2018 J jnl
A hybrid algorithm for the vehicle routing problem with backhauls, time windows and three-dimensional loading constraints.
OR Spectr.
Henriette Koch, Andreas Bortfeldt, Gerhard Wäscher
2018 J jnl
Integrated order picking and vehicle routing with due dates.
OR Spectr.
Daniel Schubert, André Scholz, Gerhard Wäscher
2017 J jnl
Order Batching and Picker Routing in manual order picking systems: the benefits of integrated routing.
Central Eur. J. Oper. Res.
André Scholz, Gerhard Wäscher
2017 J jnl
Order picking with multiple pickers and due dates - Simultaneous solution of Order Batching, Batch Assignment and Sequencing, and Picker Routing Problems.
Eur. J. Oper. Res.
André Scholz, Daniel Schubert, Gerhard Wäscher
2016 J jnl
A new mathematical programming formulation for the Single-Picker Routing Problem.
Eur. J. Oper. Res.
André Scholz, Sebastian Henn, Meike Stuhlmann, Gerhard Wäscher
2016 J jnl
SLOPPGEN: a problem generator for the two-dimensional rectangular single large object placement problem with defects.
Int. Trans. Oper. Res.
Vera Neidlein, André Scholz, Gerhard Wäscher
2016 J jnl
The pallet loading problem: a review of solution methods and computational experiments.
Int. Trans. Oper. Res.
Elsa Silva, José Fernando Oliveira, Gerhard Wäscher
2015 J jnl
The multi-compartment vehicle routing problem with flexible compartment sizes.
Eur. J. Oper. Res.
Tino Henke, M. Grazia Speranza, Gerhard Wäscher
2014 J jnl
2DCPackGen: A problem generator for two-dimensional rectangular cutting and packing problems.
Eur. J. Oper. Res.
Elsa Silva, José Fernando Oliveira, Gerhard Wäscher
2014 J jnl
A heuristic, dynamic programming-based approach for a two-dimensional cutting problem with defects.
OR Spectr.
Mohsen Afsharian, Ali Niknejad, Gerhard Wäscher
2013 J jnl
A U-shaped layout for manual order-picking systems.
Logist. Res.
Sebastian Henn, Sören Koch, Harald Gerking, Gerhard Wäscher
2013 J jnl
Constraints in container loading - A state-of-the-art review.
Eur. J. Oper. Res.
Andreas Bortfeldt, Gerhard Wäscher
2012 J jnl
Tabu search heuristics for the order batching problem in manual order picking systems.
Eur. J. Oper. Res.
Sebastian Henn, Gerhard Wäscher
2009 J jnl
Integer linear programming for a cutting problem in the wood-processing industry: a case study.
Int. Trans. Oper. Res.
Sören Koch, Sebastian König, Gerhard Wäscher
2007 J jnl
An improved typology of cutting and packing problems.
Eur. J. Oper. Res.
Gerhard Wäscher, Heike Haußner, Holger Schumann
2007 J jnl
Cutting and Packing.
Eur. J. Oper. Res.
José Fernando Oliveira, Gerhard Wäscher
2006 J jnl
New Opportunities for Operations Research - Feature Issue of the Joint EURO/INFORMS Conference, Istanbul, July 2003.
Eur. J. Oper. Res.
Gerhard Wäscher
2003 — ed.
Operations Research Proceedings 2002, Selected Papers of the International Conference on Operations Research (SOR 2002), Klagenfurt, Austria, September 2-5, 2002
OR
Ulrike Leopold-Wildburger, Franz Rendl, Gerhard Wäscher
2002 J jnl
Cutting and packing.
Eur. J. Oper. Res.
Pearl Y. Wang, Gerhard Wäscher
1998 J jnl
Simulated annealing for order spread minimization in sequencing cutting patterns.
Eur. J. Oper. Res.
Hildegard Foerster, Gerhard Wäscher
1985 J jnl
Entwicklung eines flexiblen Verfahrens für Zuschneideprobleme in einem Kaltwalzwerk.
Z. Oper. Research
Gerhard Wäscher, P. Carow, H. Müller