
Gioni Mexi
researcher at ZIBdoctoral candidate at TUB
📬 Contact
office | Room 3101 at ZIB |
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mexi (at) zib.de |
🎓 Academic Background
Jul 2021 | M.Sc. at TUB |
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Mar 2019 | B.Sc. in Mathematics at TUB |
🔬 Research
Preprints
- Mexi, G., Besançon, M., Bolusani, S., Chmiela, A., Hoen, A., and Gleixner, A. (2023). Scylla: a Matrix-free Fix-propagate-and-project Heuristic for Mixed-integer Optimization.
[arXiv]
[BibTeX]
@misc{scyllaheuristic, archiveprefix = {arXiv}, eprint = {2307.03466}, primaryclass = {math.OC}, year = {2023}, author = {Mexi, Gioni and Besançon, Mathieu and Bolusani, Suresh and Chmiela, Antonia and Hoen, Alexander and Gleixner, Ambros}, title = {Scylla: a Matrix-free Fix-propagate-and-project Heuristic for Mixed-integer Optimization} }
Conference proceedings
- Mexi, G., Berthold, T., Gleixner, A., and Nordström, J. (2023). Improving Conflict Analysis in MIP Solvers by Pseudo-Boolean Reasoning. Proceedings of 29th International Conference on Principles and Practice of Constraint Programming (CP 2023).
[BibTeX]
@inproceedings{mexi2023improving, year = {2023}, booktitle = {Proceedings of 29th International Conference on Principles and Practice of Constraint Programming (CP 2023)}, author = {Mexi, Gioni and Berthold, Timo and Gleixner, Ambros and Nordström, Jakob}, title = {Improving Conflict Analysis in MIP Solvers by Pseudo-Boolean Reasoning} }
- Hoppmann-Baum, K., Mexi, G., Burdakov, O., Casselgren, C. J., and Koch, T. (2020). Minimum Cycle Partition with Length Requirements. Proceedings of International Conference on the Integration of Constraint Programming, Artificial Intelligence, and Operations Research, 12296, 273–282.
DOI: 10.1007/978-3-030-58942-4_18
[BibTeX]
@inproceedings{HoppmannBaumMexiBurdakovetal.2020, year = {2020}, booktitle = {Proceedings of International Conference on the Integration of Constraint Programming, Artificial Intelligence, and Operations Research}, volume = {12296}, pages = {273-282}, doi = {10.1007/978-3-030-58942-4_18}, author = {Hoppmann-Baum, Kai and Mexi, Gioni and Burdakov, Oleg and Casselgren, Carl Johan and Koch, Thorsten}, title = {Minimum Cycle Partition with Length Requirements} }
Full articles
- Berthold, T., Mexi, G., and Salvagnin, D. (2023). Using Multiple Reference Vectors and Objective Scaling in the Feasibility Pump. EURO Journal on Computational Optimization, 11.
DOI: 10.1016/j.ejco.2023.100066
[BibTeX]
@article{BertholdMexiSalvagnin2023, year = {2023}, journal = {EURO Journal on Computational Optimization}, volume = {11}, doi = {10.1016/j.ejco.2023.100066}, author = {Berthold, Timo and Mexi, Gioni and Salvagnin, Domenico}, title = {Using Multiple Reference Vectors and Objective Scaling in the Feasibility Pump} }
- Hoppmann-Baum, K., Burdakov, O., Mexi, G., Casselgren, C. J., and Koch, T. (2022). Length-Constrained Cycle Partition with an Application to UAV Routing. Optimization Methods and Software.
DOI: 10.1080/10556788.2022.2053972
[BibTeX]
@article{HoppmannBaumBurdakovMexietal.2022, year = {2022}, journal = {Optimization Methods and Software}, doi = {10.1080/10556788.2022.2053972}, author = {Hoppmann-Baum, Kai and Burdakov, Oleg and Mexi, Gioni and Casselgren, Carl Johan and Koch, Thorsten}, title = {Length-Constrained Cycle Partition with an Application to UAV Routing} }