Analytics and Optimization Lab

2024

Halbig, K., Göß, A., Weninger, D.
Exploiting user-supplied Decompositions inside Heuristics.
Optimization Online, preprint

Burlacu, R., Gemander, P., Kuen, T., Weston, J.
Energy-efficient Timetables for Railway Traffic: Incorporating DC Power Models.
Optimization Online, preprint

Burlacu, R., Gemander, P., Kuen, T.
The if-then Polytope: Conditional Relations over Multiple Sets of Binary Variables.
Optimization Online, preprint

Giannakopoulos, Y., Hahn, J.
Discrete Single-Parameter Optimal Auction Design.
SAGT 2024, vol 15156. Springer, LNCS, 165-183

Kuchlbauer, M.
Outer approximation for generalized convex mixed-integer nonlinear robust optimization problems.
kobv, preprint

Kuchlbauer, M., Dienstbier, J., Muneer, A., Hedges, H., Stingl, M., Liers, F., Pflug, L.
Quality Control in Particle Precipitation via Robust Optimization.
Computers & Chemical Engineering, 183, 108619

Thürauf, J., Grübel, J., Schmidt, M.
Adjustable Robust Nonlinear Network Design under Demand Uncertainties.
Optimization Online, arXiv, preprint

Grimm, V., Grübel, J., Schmidt, M., Schwartz, A., Wiertz, A., Zöttl, G.
On a Tractable Single-Level Reformulation of a Multilevel Model of the European Entry-Exit Gas Market with Market Power.
Journal of Global Optimization

Hagn, A., Krause, J., Moreno, L., Stargalla, M.
Exact and Heuristic Approaches for the Covering Tour Location Routing Problem.
arXiv, preprint

Bärmann, A., Martin, A., Müller, A., Weninger, D.
A Column Generation Approach for the Lexicographic Optimization of Intra-Hospital Transports.
OR Spectrum, 1-50

Mutschler, C., Münzenmayer, C., Uhlmann, N., Martin, A.
Unlocking Artificial Intelligence – From Theory to Applications.
Springer Cham, Book

Bärmann, A., Martin, A., Staszek, J.
A decomposition approach for integrated locomotive scheduling and driver assignment in rail freight transport.
Journal on Transportation and Logistics, 13, 100145

2023

Adelhütte, D., Biefel, C., Kuchlbauer, M.
Pareto Robust Optimization on Euclidean Vector Spaces.
Optimization Letters, 17, 771-788

Grübel, J., Krug, R., Schmidt, M., Wollner, W.
A Successive Linear Relaxation Method for MINLPs with Multivariate Lipschitz Continuous Nonlinearities.
Journal of Optimization Theory and Applications, 198, Nr. 3, 1077-1117

Grübel, J., Huber, O., Hümbs, L., Klimm, M., Schmidt, M., Schwartz, A.
Nonconvex equilibrium models for energy markets: exploiting price information to determine the existence of an equilibrium.
Optimization Methods and Software, 38, Nr. 1, 153-183

Aigner, K., Schaumann, P., von Loeper, F., Martin, A., Schmidt, V., Liers, F.
Robust DC optimal power flow with modeling of solar power supply uncertainty via R-vine copulas.
Optimization and Engineering, 24, 1951-1982

Krug, R., Leugering, G., Martin, A., Schmidt, M., Weninger, D.
A consensus-based alternating direction method for mixed-integer and PDE-constrained gas transport problems.
INFORMS Journal on Computing, 36, Nr. 2, 397-416

Aigner, K., Burlacu, R., Liers, F., Martin, A.
Solving AC Optimal Power Flow with Discrete Decisions to Global Optimality.
INFORMS Journal on Computing, 35, Nr. 2, 458-474

Bärmann, A., Martin, A., Schneider, O.
The Bipartite Boolean Quadric Polytope with Multiple-Choice Constraints.
SIAM Journal on Optimization, 33, Nr. 4

Gemander, P., Bärmann, A., Martin, A.
A Stochastic Optimization Approach to Energy-Efficient Underground Timetabling under Uncertain Dwell and Running Times.
Transportation Science, 57, Nr. 6, 1627-1645