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Zeger Degraeve

Researcher at London Business School

Publications -  72
Citations -  3641

Zeger Degraeve is an academic researcher from London Business School. The author has contributed to research in topics: Total cost of ownership & Branch and price. The author has an hindex of 29, co-authored 72 publications receiving 3485 citations. Previous affiliations of Zeger Degraeve include Melbourne Business School & Katholieke Universiteit Leuven.

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Alternative formulations for a layout problem in the fashion industry

TL;DR: Computational results indicate that the alternative models generally outperform the originally proposed model and can be adapted for the multicolor version of the problem and how they can include a total cost approach.
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Analysis of an industrial component commonality problem

TL;DR: A mixed integer nonlinear optimization model is proposed to find the optimal commonality decision in an industrial production-marketing coordination problem involving component commonality and has been implemented in the company.
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A Mixed Integer Programming Model for Solving a Layout Problem in the Fashion Industry

TL;DR: In this paper, a mixed integer programming model is proposed that searches for an optimal set of cutting patterns, each giving a combination of articles to be cut in one operation, and corresponding stack heights.
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New product development flexibility in a competitive environment

TL;DR: It is demonstrated that the option to defer a product launch is typically most valuable when there is little competition, but under certain conditions defer options may be highly valuable in more competitive environments.
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Period Decompositions for the Capacitated Lot Sizing Problem with Setup Times

TL;DR: A transformed reformulation and valid inequalities that speed up column generation and Lagrange relaxation are presented and a branch-and-price-based heuristic scheme is designed that compares favorably or outperforms other approaches.