全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... Guillaume Sagnol , Thomas Schlechte , Elmar Swarat
来源:[J].Annals of Operations Research(IF 1.029), 2017, Vol.252 (2), pp.383-406Springer
摘要:We present the problem of planning mobile tours of inspectors on German motorways to enforce the payment of the toll for heavy good trucks. This is a special type of vehicle routing problem with the objective to conduct as good inspections as possible on the complete network. In ...
作者:... Boris Grimm , Markus Reuther , Thomas Schlechte
来源:[J].Public Transport, 2017, Vol.9 (1-2), pp.365-383Springer
摘要:Rolling stock, i.e., the set of railway vehicles, is among the most expensive and limited assets of a railway company and must be used efficiently. We consider in this paper the re-optimization problem to recover from unforeseen disruptions. We propose a template concept that all...
作者:... Thomas Graffagnino , Thomas Schlechte , Elmar Swarat
来源:[J].Annals of Operations Research(IF 1.029), 2014, Vol.218 (1), pp.93-106Springer
摘要:Abstract(#br)This paper presents a case study of a railway timetable optimization for the very dense Simplon corridor , a major railway connection in the Alps between Switzerland and Italy. The key to deal with the complexity of this scenario is the use of a novel aggregation-dis...
作者:... Carlo Mannino , Markus Reuther , Thomas Schlechte
来源:[J].Transportation Research Part C(IF 2.006), 2017, Vol.74, pp.196-211Elsevier
摘要:Abstract(#br)Planning and operating railway transportation systems is an extremely hard task due to the combinatorial complexity of the underlying discrete optimization problems, the technical intricacies, and the immense size of the problem instances. Because of that, howev...
作者:Steven Harrod , Thomas Schlechte
来源:[J].Transportation Research Part E(IF 2.272), 2013, Vol.54, pp.50-66Elsevier
摘要:Abstract(#br)Two fundamental mathematical formulations for railway timetabling are compared on a common set of sample problems, representing both multiple track high density services in Europe and single track bidirectional operations in North America. One formulation, ACP, enfor...
作者:Thomas Schlechte , Rüdiger Stephan
来源:[J].Constraints(IF 0.737), 2012, Vol.17 (1), pp.39-50Springer
摘要:Abstract(#br)The steel mill slab design problem from the CSPLIB is a combinatorial optimization problem motivated by an application of the steel industry. It has been widely studied in the constraint programming community. Several methods were proposed to solve this problem....
作者:Thomas Schlechte , Kerstin Waas
来源:[J].Transportation Science(IF 1.814), 2015INFORMS
摘要:This paper proposes a highly integrated solution approach for rolling stock planning problems in the context of long distance passenger traffic between cities. The main contributions are a generic hypergraph-based mixed-integer programming model for the considered rolling stock r...
作者:Thomas Schlechte , Armin Fügenschuh ...
来源:[J].Transportation Science(IF 1.814), 2016INFORMS
摘要:We consider the following freight train routing problem (FTRP). Given is a transportation network with fixed routes for passenger trains and a set of freight trains (requests), each defined by an origin and destination station pair. The objective is to calculate a feasible r...

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