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Dive into the research topics where Zacharie Ales is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Planning in Branch-and-Bound: Model-Based Reinforcement Learning for Exact Combinatorial Optimization
Strang, P., Alès, Z., Bissuel, C., Juan, O., Kedad-Sidhoum, S. & Rachelson, E., 1 Jan 2026, Proceedings of the AAAI Conference on Artificial Intelligence. Koenig, S., Jenkins, C. & Taylor, M. E. (eds.). 30 ed. Association for the Advancement of Artificial Intelligence, p. 25627-25635 9 p. (Proceedings of the AAAI Conference on Artificial Intelligence; vol. 40, no. 30).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
A rounding and clustering-based exact algorithm for the p-center problem
Ales, Z., Duran-Mateluna, C. & Elloumi, S., 1 Nov 2025, In: Computers and Operations Research. 183, 107185.Research output: Contribution to journal › Article › peer-review
Open Access -
Correlation Clustering Problem Under Mediation
Ales, Z., Engelbeen, C. & Figueiredo, R., 1 Mar 2024, In: INFORMS Journal on Computing. 36, 2, p. 672-689 18 p.Research output: Contribution to journal › Article › peer-review
Open Access -
New optimization models for optimal classification trees
Ales, Z., Huré, V. & Lambert, A., 1 Apr 2024, In: Computers and Operations Research. 164, 106515.Research output: Contribution to journal › Article › peer-review
Open Access -
An efficient benders decomposition for the p-median problem
Duran-Mateluna, C., Ales, Z. & Elloumi, S., 1 Jul 2023, In: European Journal of Operational Research. 308, 1, p. 84-96 13 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Minimizing recovery cost of network optimization problems
Ales, Z. & Elloumi, S., 1 Jan 2023, In: Networks. 81, 1, p. 125-151 27 p.Research output: Contribution to journal › Article › peer-review
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Robust MILP formulations for the two-stage weighted vertex p-center problem
Duran-Mateluna, C., Ales, Z., Elloumi, S. & Jorquera-Bravo, N., 1 Nov 2023, In: Computers and Operations Research. 159, 106334.Research output: Contribution to journal › Article › peer-review
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Multi-objective optimization for VM placement in homogeneous and heterogeneous cloud service provider data centers
Regaieg, R., Koubàa, M., Ales, Z. & Aguili, T., 1 Jun 2021, In: Computing. 103, 6, p. 1255-1279 25 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Reinforcement Learning for Variable Selection in a Branch and Bound Algorithm
Etheve, M., Alès, Z., Bissuel, C., Juan, O. & Kedad-Sidhoum, S., 1 Jan 2020, Integration of Constraint Programming, Artificial Intelligence, and Operations Research - 17th International Conference, CPAIOR 2020, Proceedings. Hebrard, E. & Musliu, N. (eds.). Springer Science and Business Media Deutschland GmbH, p. 176-185 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12296 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
The K-partitioning problem: Formulations and branch-and-cut
Ales, Z. & Knippel, A., 1 Oct 2020, In: Networks. 76, 3, p. 323-349 27 p.Research output: Contribution to journal › Article › peer-review
Open Access