| 2026 | ICALP | Multiplicative Assignment with Upgrades. | Alexander Armbruster, Lars Rohwedder, Stefan Weltge, Andreas Wiese, Ruilong Zhang |
| 2025 | SODA | Integer programs with nearly totally unimodular matrices: the cographic case. | Manuel Aprile, Samuel Fiorini, Gwenal Joret, Stefan Kober, Miehal T. Seweryn, Stefan Weltge, Yelena Yuditsky |
| 2024 | IPCO | Lower Bounds on the Complexity of Mixed-Integer Programs for Stable Set and Knapsack. | Jamico Schade, Makrand Sinha, Stefan Weltge |
| 2022 | ESA | The Pareto Cover Problem. | Bento Natura, Meike Neuwohner, Stefan Weltge |
| 2022 | IPCO | A Simple Method for Convex Optimization in the Oracle Model. | Daniel Dadush, Christopher Hojny, Sophie Huiberts, Stefan Weltge |
| 2022 | IPCO | Lattice-Free Simplices with Lattice Width 2d - o(d). | Lukas Mayrhofer, Jamico Schade, Stefan Weltge |
| 2021 | FOCS | Integer programs with bounded subdeterminants and two nonzeros per row. | Samuel Fiorini, Gwenal Joret, Stefan Weltge, Yelena Yuditsky |
| 2021 | SODA | Minimum-cost integer circulations in given homology classes. | Sarah Morell, Ina Seidel, Stefan Weltge |
| 2020 | IPCO | Extended Formulations for Stable Set Polytopes of Graphs Without Two Disjoint Odd Cycles. | Michele Conforti, Samuel Fiorini, Tony Huynh, Stefan Weltge |
| 2020 | IPCO | Persistency of Linear Programming Relaxations for the Stable Set Problem. | Elisabeth Rodrguez-Heck, Karl Stickler, Matthias Walter, Stefan Weltge |
| 2020 | SODA | The stable set problem in graphs with bounded genus and bounded odd cycle packing number. | Michele Conforti, Samuel Fiorini, Tony Huynh, Gwenal Joret, Stefan Weltge |
| 2018 | SODA | Lifting Linear Extension Complexity Bounds to the Mixed-Integer Setting. | Alfonso Cevallos, Stefan Weltge, Rico Zenklusen |
| 2014 | IPCO | Lower Bounds on the Sizes of Integer Programs without Additional Variables. | Volker Kaibel, Stefan Weltge |
| 2013 | CPAIOR | Learning and Propagating Lagrangian Variable Bounds for Mixed-Integer Nonlinear Programming. | Ambros M. Gleixner, Stefan Weltge |