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A Genetic Algorithm for aBi-Objective Winner-Determination Problem in aTransportation-Procurement Auction
Buer, Tobias; Pankratz, Giselher - Fernuniversität <Hagen> / Lehrstuhl für … - 2009
This paper introduces a bi-objective winner-determination problem and presents a multiobjectivegenetic algorithm to ….Eight variants of the algorithm are tested using a set of 30 new benchmark instances.[...] …
Persistent link: https://www.econbiz.de/10005867238
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A Tree Search Algorithm for Solving theContainer Loading Problem
Fanslau, Tobias; Bortfeldt, Andreas - Fernuniversität <Hagen> / Lehrstuhl für … - 2008
The paper presents a tree search algorithm for the three-dimensional container loading problem(3D-CLP). The 3D-CLP is …
Persistent link: https://www.econbiz.de/10005867240
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A Genetic Algorithm for theTwo-Dimensional Knapsack Problemwith Rectangular Pieces
Bortfeldt, Andreas; Winter, Tobias - Fernuniversität <Hagen> / Lehrstuhl für … - 2008
algorithm (GA) isproposed addressing the guillotine case of the 2D-KP as well as the non-guillotine case. Moreover …
Persistent link: https://www.econbiz.de/10005867242
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Solving a Multi-Level Capacitated Lot SizingProblem with Multi-Period Setup Carry-Over via aFix-and-Optimize Heuristic
Sahling, Florian; Buschkühl, Lisbeth; Tempelmeier, Horst; … - Universität <Hannover> / Wirtschaftswissenschaftliche … - 2008
This paper presents a new algorithm for the dynamic Multi-Level Ca-pacitated Lot Sizing Problem with Setup Carry …
Persistent link: https://www.econbiz.de/10005867419
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A Fix-and-Optimize Approach for the Multi-LevelCapacitated Lot Sizing Problem
Helber, Stefan; Sahling, Florian - Universität <Hannover> / Wirtschaftswissenschaftliche … - 2008
-and-optimize algorithm. Each of these programs is optimized over allreal-valued variables, but only a small subset of binary setup variables …
Persistent link: https://www.econbiz.de/10005867423
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(Un)anticipated Technological Change in anEndogenous Growth Model
Conway, Bruce A.; Rosenblatt-Wisch, Rina; … - Swiss National Centre of Competence in Research North … - 2008
This paper examines numerically the impact of a negative exogenousshock to marginal productivity (such as ecological government regulationthat becomes eective at some point in time) in an endogenousnite time growth model with sluggish reallocation of human capital.The policy can be anticipated...
Persistent link: https://www.econbiz.de/10005869073
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A hybrid ACO algorithm for the full truckload transportation problem
Hartl, Richard F.; Doerner, Karl; Reimann, Marc - 2001
In this paper we propose a hybrid ACO approach to solve a full truckload transportation problem. Hybridization is achieved through the use of a problem specific heuristic.(...)
Persistent link: https://www.econbiz.de/10005841609
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A voting-merging clustering algorithm
Dimitriadou, Evgenia; Weingessel, Andreas; Hornik, Kurt - Institut für Informationsverarbeitung und -wirtschaft … - 1999
finding the number of clusters existing in them. The voting part of the algorithm allows us to combine several runs of …
Persistent link: https://www.econbiz.de/10005841714
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Ein hybrider genetischer Algorithmus für das Containerbeladeproblem
Bortfeldt, Andreas; Gehring, Hermann - 1998
Der Beitrag präsentiert einen hybriden genetischen Algorithmus für das Containerbeladeproblem mit quaderförmigen … unter Einbeziehung von Verfahren anderer Autoren belegen eine gute Performance des genetischen Algorithmus vor allem für …The paper presents a hybrid genetic algorithm (GA) for the container loading problem with rectangularly shaped items of …
Persistent link: https://www.econbiz.de/10005844620
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An efficient genetic algorithm for job shop scheduling with tardiness objectives
Mattfeld, Dirk C.; Bierwirth, Christian - 2002
We consider job shop scheduling problems with release and due-dates, as well as various tardiness objectives. To date, no efficient general-purpose heuristics have been developed for these problems. genetic algorithms can be applied almost directly, but come along with apparent weaknesses.
Persistent link: https://www.econbiz.de/10005847538