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math.OC2026
The Complexity Landscape of Two-Stage Robust Selection Problems with Budgeted Uncertainty
Marc Goerigk, Dorothee Henke, Lasse Wulf
A standard type of uncertainty set in robust optimization is budgeted uncertainty, where an interval of possible values for each parameter is given and the total deviation from the…
math.OC2025
A fast approximate column-and-constraint generation method for two-stage robust mixed-integer programs
Marc Goerigk, Dorothee Henke, Johannes Kager +2
This paper presents a new column-and-constraint generation method for two-stage robust mixed-integer programs with finite uncertainty sets. Our method combines and extends speed-up…