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van Mil, Jelle (author)With routing algorithms approaching optimization limits, other approaches are required to further improve the last-mile delivery of goods. In this paper, an analysis is made of the effectiveness of nudging customer delivery windows at order creation dependent on a dynamic spatial grouping to improve last-mile routing performance. During this...master thesis 2022
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van Woudenberg, T.R. (author), van der Meer, F.P. (author)In the design of steel structures, optimization methods can find minimum weight solutions. However, the solutions tend to have a high diversity of profiles, thereby raising costs. Grouping methods provide a solution by limiting the number of unique profiles, while still providing an optimal solution. This study proposes a new grouping method and...journal article 2021
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van Woudenberg, Tom (author)In the design of steel structures, optimisation methods promise cheap, light and sustainable structures. However, the resulting designs tend to have a high diversity of profiles, making them unbuildable. Furthermore, the optimisation problem is mathematically complex, leading to a long and potentially unsolvable optimisation process. Grouping...master thesis 2020