arXiv · 2509.01218
Column-generation for a two-dimensional multi-criteria bin-packing problem
Abstract
In this study, we examine a two-dimensional bin-packing problem in printed circuit board manufacturing. Among other objectives, the number of bins, but also the number of different bin layouts, is to be minimized. As the running times of an earlier MIP presentation are only acceptable for small problem instances, we will now discuss a branch-and-price approach by using an adapted Ryan-Foster-branching. The pricing problem computes the layouts, separating the time-consuming constraints from the master problem.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Christof Groschke, Steffen Goebbels, Jochen Rethmann. 2025-09-01. Column-generation for a two-dimensional multi-criteria bin-packing problem. https://arxiv.org/abs/2509.01218
Cite the original work for its findings. Save a collection to share your selection of sources.