Ghannam, Mohammed

Contact

Position

Staff

Room

3101

Phone

+49 30 84185-231

Website

http://iol.zib.de/mohammedghannam

Projects

Projects as Member

Linear, Integer, and Constraint Programming

The goal of this project is the development of state-of-the-art methods and software for modeling and solving linear programs (LPs), mixed-integer programs (MIPs), mixed...

Linear, Integer, and Constraint Programming

Publications

2027

Branch and Price for Job-Shop Scheduling with Time-Dependent Costs and Cardinality Resource Constraints Combinatorial Optimization, pp. 81-94, Vol.16613, Lecture Notes in Computer Science, 2027 Marouane Felloussi, Mohammed Ghannam, João Dionísio, Paolo Gianessi, Xavier Delorme BibTeX
DOI

2026

A Numerically-safe Branch-Price-and-Cut Algorithm for the Length-Constrained Cycle Partition Problem 2026 Mohammed Ghannam, Ambros Gleixner, Gioni Mexi, Edward Lam BibTeX
arXiv

2025

Hybrid genetic search for dynamic vehicle routing with time windows Operations Research Proceedings 2023, pp. 273-280, Lecture Notes in Operations Research, 2025 Mohammed Ghannam, Ambros Gleixner BibTeX
DOI
arXiv

The SCIP Optimization Suite 10.0 2025 Christopher Hojny, Mathieu Besançon, Ksenia Bestuzheva, Sander Borst, João Dionísio, Johannes Ehls, Leon Eifler, Mohammed Ghannam, Ambros Gleixner, Adrian Göß, Alexander Hoen, Jacob von Holly-Ponientzietz, Rolf van der Hulst, Dominik Kamp, Thorsten Koch, Kevin Kofler, Jurgen Lentz, Marco Lübbecke, Stephen J. Maher, Paul Matti Meinhold, Gioni Mexi, Til Mohr, Erik Mühmer, Krunal Kishor Patel, Marc Pfetsch, Sebastian Pokutta, Chantal Reinartz Groba, Felipe Serrano, Yuji Shinano, Mark Turner, Stefan Vigerske, Matthias Walter, Dieter Weninger, Liding Xu BibTeX
arXiv

2024

Branch and Price for the Length-Constrained Cycle Partition Problem 2024 Mohammed Ghannam, Gioni Mexi, Edward Lam, Ambros Gleixner BibTeX
arXiv

The SCIP Optimization Suite 9.0 ZIB-Report 24-02-29 Suresh Bolusani, Mathieu Besançon, Ksenia Bestuzheva, Antonia Chmiela, João Dionísio, Tim Donkiewicz, Jasper van Doornmalen, Leon Eifler, Mohammed Ghannam, Ambros Gleixner, Christoph Graczyk, Katrin Halbig, Ivo Hedtke, Alexander Hoen, Christopher Hojny, Rolf van der Hulst, Dominik Kamp, Thorsten Koch, Kevin Kofler, Jurgen Lentz, Julian Manns, Gioni Mexi, Erik Mühmer, Marc E. Pfetsch, Franziska Schlösser, Felipe Serrano, Yuji Shinano, Mark Turner, Stefan Vigerske, Dieter Weninger, Liding Xu PDF
BibTeX
URN
arXiv