Zacharie Alès

27 papers A* 1B 1C 2Journal 20Unranked 1

Year	Rank	Type	Title / Venue / Authors
2026	A*	`conf`	Planning in Branch-and-Bound: Model-Based Reinforcement Learning for Exact Combinatorial Optimization. AAAI Paul Strang, Zacharie Alès, Côme Bissuel, Olivier Juan, Safia Kedad-Sidhoum, Emmanuel Rachelson
2025	J	`jnl`	A Markov Decision Process for Variable Selection in Branch & Bound. CoRR Paul Strang, Zacharie Alès, Côme Bissuel, Olivier Juan, Safia Kedad-Sidhoum, Emmanuel Rachelson
2025	J	`jnl`	A rounding and clustering-based exact algorithm for the p-center problem. Comput. Oper. Res. Zacharie Alès, Cristian Duran-Mateluna, Sourour Elloumi
2025	J	`jnl`	Influence branching for learning to solve mixed-integer programs online. CoRR Paul Strang, Zacharie Alès, Côme Bissuel, Olivier Juan, Safia Kedad-Sidhoum, Emmanuel Rachelson
2025	J	`jnl`	Planning in Branch-and-Bound: Model-Based Reinforcement Learning for Exact Combinatorial Optimization. CoRR Paul Strang, Zacharie Alès, Côme Bissuel, Safia Kedad-Sidhoum, Emmanuel Rachelson
2024	J	`jnl`	A rounding and clustering-based exact algorithm for the p-center problem. CoRR Zacharie Alès, Cristian Duran-Mateluna, Sourour Elloumi
2024	J	`jnl`	Correlation Clustering Problem Under Mediation. INFORMS J. Comput. Zacharie Alès, Céline Engelbeen, Rosa Figueiredo
2024	J	`jnl`	New optimization models for optimal classification trees. Comput. Oper. Res. Zacharie Alès, Valentine Huré, Amélie Lambert
2023	J	`jnl`	An efficient benders decomposition for the p-median problem. Eur. J. Oper. Res. Cristian Duran-Mateluna, Zacharie Alès, Sourour Elloumi
2023	—	`book`	Contributions à la résolution de problèmes d'optimisation combinatoire difficiles. (Contributions to solving hard combinatorial optimization problems). Zacharie Alès
2023	J	`jnl`	Minimizing recovery cost of network optimization problems. Networks Zacharie Alès, Sourour Elloumi
2023	J	`jnl`	Robust MILP formulations for the two-stage weighted vertex p-center problem. Comput. Oper. Res. Cristian Duran-Mateluna, Zacharie Alès, Sourour Elloumi, Natalia Jorquera-Bravo
2021	J	`jnl`	Multi-objective optimization for VM placement in homogeneous and heterogeneous cloud service provider data centers. Computing Rym Regaieg, Mohamed Koubàa, Zacharie Alès, Taoufik Aguili
2020	B	`conf`	Reinforcement Learning for Variable Selection in a Branch and Bound Algorithm. CPAIOR Marc Etheve, Zacharie Alès, Côme Bissuel, Olivier Juan, Safia Kedad-Sidhoum
2020	J	`jnl`	Reinforcement Learning for Variable Selection in a Branch and Bound Algorithm. CoRR Marc Etheve, Zacharie Alès, Côme Bissuel, Olivier Juan, Safia Kedad-Sidhoum
2020	J	`jnl`	The K-partitioning problem: Formulations and branch-and-cut. Networks Zacharie Alès, Arnaud Knippel
2019	C	`conf`	Valid constraints for time-indexed formulations of job scheduling problems with distinct time windows and sequence-dependent setup times. INOC Bruno Ferreira Rosa, Marcone Jamilson Freitas Souza, Sérgio Ricardo de Souza, Zacharie Alès, Philippe Yves Paul Michelon
2018	C	`conf`	Compact MILP Formulations for the p-Center Problem. ISCO Zacharie Alès, Sourour Elloumi
2018	J	`jnl`	Extraction and Clustering of Two-Dimensional Dialogue Patterns. Int. J. Artif. Intell. Tools Zacharie Alès, Alexandre Pauchet, Arnaud Knippel
2018	J	`jnl`	Minimizing the weighted sum of completion times under processing time uncertainty. Electron. Notes Discret. Math. Zacharie Alès, Thi Sang Nguyen, Michael Poss
2017	J	`jnl`	Algorithms for job scheduling problems with distinct time windows and general earliness/tardiness penalties. Comput. Oper. Res. Bruno Ferreira Rosa, Marcone Jamilson Freitas Souza, Sérgio Ricardo de Souza, Moacir Felizardo de França Filho, Zacharie Alès, Philippe Yves Paul Michelon
2016	J	`jnl`	An extended edge-representative formulation for the K-partitioning problem. Electron. Notes Discret. Math. Zacharie Alès, Arnaud Knippel
2016	J	`jnl`	Polyhedral combinatorics of the K-partitioning problem with representative variables. Discret. Appl. Math. Zacharie Alès, Arnaud Knippel, Alexandre Pauchet
2015	J	`jnl`	Extraction de motifs dialogiques bidimensionnels. Rev. d'Intelligence Artif. Zacharie Alès, Alexandre Pauchet, Arnaud Knippel, Laurent Vercouter, Christian Gout
2014	—	`—`	Extraction et partitionnement pour la recherche de régularités : application à l'analyse de dialogues. (Extraction and clustering for regularities identification : application to dialogues analysis). Zacharie Alès
2014	J	`jnl`	Modélisation de dialogues pour personnage virtuel narrateur. Rev. d'Intelligence Artif. Ovidiu Serban, Anne Bersoult, Zacharie Alès, Elise Lebertois, Émilie Chanoni, François Rioult, Alexandre Pauchet
2013	—	`conf`	Interactive Narration Requires Interaction and Emotion. ICAART (2) Alexandre Pauchet, François Rioult, Émilie Chanoni, Zacharie Alès, Ovidiu Serban