Alexander Hoen

According to our database, Alexander Hoen authored at least 6 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

A diving heuristic for mixed-integer problems with unbounded semi-continuous variables.

Katrin Halbig, Alexander Hoen, Ambros M. Gleixner, Jakob Witzig, Dieter Weninger

EURO J. Comput. Optim., 2025

Analyzing the Numerical Correctness of Branch-and-Bound Decisions for Mixed-Integer Programming.

Alexander Hoen, Ambros M. Gleixner

Proceedings of the Integration of Constraint Programming, Artificial Intelligence, and Operations Research, 2025

2024

Certifying MIP-Based Presolve Reductions for 0-1 Integer Linear Programs.

Alexander Hoen, Andy Oertel, Ambros M. Gleixner, Jakob Nordström

Proceedings of the Integration of Constraint Programming, Artificial Intelligence, and Operations Research, 2024

2023

Enabling Research through the SCIP Optimization Suite 8.0.

Ksenia Bestuzheva, Mathieu Besançon, Weikun Chen, Antonia Chmiela, Tim Donkiewicz, Jasper van Doornmalen, Leon Eifler, Oliver Gaul, Gerald Gamrath, Ambros M. Gleixner, Leona Gottwald, Christoph Graczyk, Katrin Halbig, Alexander Hoen, Christopher Hojny, Rolf van der Hulst, Thorsten Koch, Marco E. Lübbecke, Stephen J. Maher, Frederic Matter, Erik Mühmer, Benjamin Müller, Marc E. Pfetsch, Daniel Rehfeldt, Steffan Schlein, Franziska Schlösser, Felipe Serrano, Yuji Shinano, Boro Sofranac, Mark Turner, Stefan Vigerske, Fabian Wegscheider, Philipp Wellner, Dieter Weninger, Jakob Witzig

ACM Trans. Math. Softw., June, 2023

PaPILO: A Parallel Presolving Library for Integer and Linear Optimization with Multiprecision Support.

Ambros M. Gleixner, Leona Gottwald, Alexander Hoen

INFORMS J. Comput., 2023

Scylla: a matrix-free fix-propagate-and-project heuristic for mixed-integer optimization.

Gioni Mexi, Mathieu Besançon, Suresh Bolusani, Antonia Chmiela, Alexander Hoen, Ambros M. Gleixner

CoRR, 2023