Gioni Mexi

11 papers A 1B 2Journal 6Unranked 2
YearRankTypeTitle / Venue / Authors
2025 B conf
Sparsity-Driven Aggregation of Mixed Integer Programs.
SEA
Liding Xu, Gioni Mexi, Ksenia Bestuzheva
2024 J jnl
A Multi-Reference Relaxation Enforced Neighborhood Search Heuristic in SCIP.
CoRR
Suresh Bolusani, Gioni Mexi, Mathieu Besançon, Mark Turner
2024 — conf
A Multi-reference Relaxation Enforced Neighborhood Search Heuristic in SCIP.
OR
Suresh Bolusani, Gioni Mexi, Mathieu Besançon, Mark Turner
2024 J jnl
Branch-and-Price for the Length-Constrained Cycle Partition Problem.
CoRR
Mohammed Ghannam, Gioni Mexi, Edward Lam, Ambros M. Gleixner
2024 — conf
Probabilistic Lookahead Strong Branching via a Stochastic Abstract Branching Model.
CPAIOR (2)
Gioni Mexi, Somayeh Shamsi, Mathieu Besançon, Pierre Le Bodic
2023 A conf
Improving Conflict Analysis in MIP Solvers by Pseudo-Boolean Reasoning.
CP
Gioni Mexi, Timo Berthold, Ambros M. Gleixner, Jakob Nordström
2023 J jnl
Improving Conflict Analysis in MIP Solvers by Pseudo-Boolean Reasoning.
CoRR
Gioni Mexi, Timo Berthold, Ambros M. Gleixner, Jakob Nordström
2023 J jnl
Scylla: a matrix-free fix-propagate-and-project heuristic for mixed-integer optimization.
CoRR
Gioni Mexi, Mathieu Besançon, Suresh Bolusani, Antonia Chmiela, Alexander Hoen, Ambros M. Gleixner
2023 J jnl
Using multiple reference vectors and objective scaling in the Feasibility Pump.
EURO J. Comput. Optim.
Gioni Mexi, Timo Berthold, Domenico Salvagnin
2022 J jnl
Length-constrained cycle partition with an application to UAV routing.
Optim. Methods Softw.
Kai Hoppmann-Baum, Oleg Burdakov, Gioni Mexi, Carl Johan Casselgren, Thorsten Koch
2020 B conf
Minimum Cycle Partition with Length Requirements.
CPAIOR
Kai Hoppmann, Gioni Mexi, Oleg Burdakov, Carl Johan Casselgren, Thorsten Koch