Sébastien Le Digabel

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 35

Top Topics

Valid Inequalities

Constrained Optimization

Top Venues

Comput. Optim. Appl.

J. Glob. Optim.

Publications

Edward Hallé-Hannan, Charles Audet, Youssef Diouane, Sébastien Le Digabel, Paul Saves
A graph-structured distance for heterogeneous datasets with meta variables. CoRR (2024)
Jean Bigeon, Sébastien Le Digabel, Ludovic Salomon
Handling of constraints in multiobjective blackbox optimization. Comput. Optim. Appl. 89 (1) (2024)
Dounia Lakhmiri, Mahdi Zolnouri, Vahid Partovi Nia, Christophe Tribes, Sébastien Le Digabel
Scaling Deep Networks with the Mesh Adaptive Direct Search algorithm. CoRR (2023)
Kwassi Joseph Dzahini, Michael Kokkolaras, Sébastien Le Digabel
Constrained stochastic blackbox optimization using a progressive barrier and probabilistic estimates. Math. Program. 198 (1) (2023)
Mahdi Zolnouri, Dounia Lakhmiri, Christophe Tribes, Eyyüb Sari, Sébastien Le Digabel
Efficient Training Under Limited Resources. CoRR (2023)
Vilmar Jefté Rodrigues de Sousa, Miguel F. Anjos, Sébastien Le Digabel
Computational study of a branching algorithm for the maximum k-cut problem. Discret. Optim. 44 (Part) (2022)
Dounia Lakhmiri, Sébastien Le Digabel
Use of Static Surrogates in Hyperparameter Optimization. Oper. Res. Forum 3 (1) (2022)
Charles Audet, Sébastien Le Digabel, Ludovic Salomon, Christophe Tribes
Constrained blackbox optimization with the NOMAD solver on the COCO constrained test suite. GECCO Companion (2022)
Charles Audet, Sébastien Le Digabel, Viviane Rochon Montplaisir, Christophe Tribes
Algorithm 1027: NOMAD Version 4: Nonlinear Optimization with the MADS Algorithm. ACM Trans. Math. Softw. 48 (3) (2022)
Charles Audet, Sébastien Le Digabel, Renaud Saltet
Quantifying uncertainty with ensembles of surrogates for blackbox optimization. Comput. Optim. Appl. 83 (1) (2022)
Stéphane Alarie, Charles Audet, Paulin Jacquot, Sébastien Le Digabel
Hierarchically constrained blackbox optimization. Oper. Res. Lett. 50 (5) (2022)
Dounia Lakhmiri, Ryan Alimo, Sébastien Le Digabel
Anomaly detection for data accountability of Mars telemetry data. Expert Syst. Appl. 189 (2022)
Charles Audet, Sébastien Le Digabel, Viviane Rochon Montplaisir, Christophe Tribes
NOMAD version 4: Nonlinear optimization with the MADS algorithm. CoRR (2021)
Stéphane Alarie, Charles Audet, Pierre-Yves Bouchet, Sébastien Le Digabel
Optimization of Stochastic Blackboxes with Adaptive Precision. SIAM J. Optim. 31 (4) (2021)
Daniel Aloise, Gilles Caporossi, Sébastien Le Digabel
Preface to the special issue of JOGO on the occasion of the 40th anniversary of the Group for Research in Decision Analysis (GERAD). J. Glob. Optim. 81 (1) (2021)
Jean Bigeon, Sébastien Le Digabel, Ludovic Salomon
DMulti-MADS: mesh adaptive direct multisearch for bound-constrained blackbox multiobjective optimization. Comput. Optim. Appl. 79 (2) (2021)
Dounia Lakhmiri, Sébastien Le Digabel
Use of static surrogates in hyperparameter optimization. CoRR (2021)
Charles Audet, Kwassi Joseph Dzahini, Michael Kokkolaras, Sébastien Le Digabel
Stochastic mesh adaptive direct search for blackbox optimization using probabilistic estimates. Comput. Optim. Appl. 79 (1) (2021)
Dounia Lakhmiri, Sébastien Le Digabel, Christophe Tribes
HyperNOMAD: Hyperparameter Optimization of Deep Neural Networks Using Mesh Adaptive Direct Search. ACM Trans. Math. Softw. 47 (3) (2021)
Stéphane Alarie, Charles Audet, Aïmen E. Gheribi, Michael Kokkolaras, Sébastien Le Digabel
Two decades of blackbox optimization applications. EURO J. Comput. Optim. 9 (2021)
Charles Audet, Jean Bigeon, Dominique Cartier, Sébastien Le Digabel, Ludovic Salomon
Performance indicators in multiobjective optimization. Eur. J. Oper. Res. 292 (2) (2021)
Dounia Lakhmiri, Ryan Alimo, Sébastien Le Digabel
Tuning a variational autoencoder for data accountability problem in the Mars Science Laboratory ground data system. CoRR (2020)
Miguel F. Anjos, Fabian Bastin, Sébastien Le Digabel, Andrea Lodi
Preface to the special issue of INFOR on "continuous optimization and applications in machine learning and data analytics". INFOR Inf. Syst. Oper. Res. 58 (2) (2020)
Vilmar Jefté Rodrigues de Sousa, Miguel F. Anjos, Sébastien Le Digabel
-cut with semidefinite-based constraints. EURO J. Comput. Optim. 7 (2) (2019)
Dounia Lakhmiri, Sébastien Le Digabel, Christophe Tribes
HyperNOMAD: Hyperparameter optimization of deep neural networks using mesh adaptive direct search. CoRR (2019)
Charles Audet, Sébastien Le Digabel, Christophe Tribes
The Mesh Adaptive Direct Search Algorithm for Granular and Discrete Variables. SIAM J. Optim. 29 (2) (2019)
Charles Audet, Amina Ihaddadene, Sébastien Le Digabel, Christophe Tribes
Robust optimization of noisy blackbox problems using the Mesh Adaptive Direct Search algorithm. Optim. Lett. 12 (4) (2018)
Charles Audet, Michael Kokkolaras, Sébastien Le Digabel, Bastien Talgorn
Order-based error for managing ensembles of surrogates in mesh adaptive direct search. J. Glob. Optim. 70 (3) (2018)
Nadir Amaioua, Charles Audet, Andrew R. Conn, Sébastien Le Digabel
Efficient solution of quadratically constrained quadratic subproblems within the mesh adaptive direct search algorithm. Eur. J. Oper. Res. 268 (1) (2018)
Vilmar Jefté Rodrigues de Sousa, Miguel F. Anjos, Sébastien Le Digabel
Computational study of valid inequalities for the maximum k-cut problem. Ann. Oper. Res. 265 (1) (2018)
Charles Audet, Andrew R. Conn, Sébastien Le Digabel, Mathilde Peyrega
A progressive barrier derivative-free trust-region algorithm for constrained optimization. Comput. Optim. Appl. 71 (2) (2018)
Victor Picheny, Robert B. Gramacy, Stefan M. Wild, Sébastien Le Digabel
Bayesian optimization under mixed constraints with a slack-variable augmented Lagrangian. NIPS (2016)
Robert B. Gramacy, Genetha A. Gray, Sébastien Le Digabel, Herbert K. H. Lee, Pritam Ranjan, Garth N. Wells, Stefan M. Wild
Modeling an Augmented Lagrangian for Blackbox Constrained Optimization. Technometrics 58 (1) (2016)
Robert B. Gramacy, Genetha A. Gray, Sébastien Le Digabel, Herbert K. H. Lee, Pritam Ranjan, Garth N. Wells, Stefan M. Wild
Rejoinder. Technometrics 58 (1) (2016)
Sanad Al-Maskari, Eve Bélisle, Xue Li, Sébastien Le Digabel, Amin Nawahda, Jiang Zhong
Classification with Quantification for Air Quality Monitoring. PAKDD (1) (2016)
Charles Audet, Sébastien Le Digabel, Mathilde Peyrega
Linear equalities in blackbox optimization. Comput. Optim. Appl. 61 (1) (2015)
Edward Michael Gertz, Tero Hiekkalinna, Sébastien Le Digabel, Charles Audet, Joseph D. Terwilliger, Alejandro A. Schäffer
PSEUDOMARKER 2.0: efficient computation of likelihoods using NOMAD. BMC Bioinform. 15 (2014)
Charles Audet, Andrea Ianni, Sébastien Le Digabel, Christophe Tribes
Reducing the Number of Function Evaluations in Mesh Adaptive Direct Search Algorithms. SIAM J. Optim. 24 (2) (2014)
Andrew R. Conn, Sébastien Le Digabel
Use of quadratic models with mesh-adaptive direct search for constrained black box optimization. Optim. Methods Softw. 28 (1) (2013)
Etienne Duclos, Sébastien Le Digabel, Yann-Gaël Guéhéneuc, Bram Adams
ACRE: An Automated Aspect Creator for Testing C++ Applications. CSMR (2013)
Charles Audet, John E. Dennis Jr., Sébastien Le Digabel
Trade-off studies in blackbox optimization. Optim. Methods Softw. 27 (4-5) (2012)
Neelesh Bhattacharya, Olfat El-Mahi, Etienne Duclos, Giovanni Beltrame, Giuliano Antoniol, Sébastien Le Digabel, Yann-Gaël Guéhéneuc
Optimizing Threads Schedule Alignments to Expose the Interference Bug Pattern. SSBSE (2012)
Sébastien Le Digabel
Algorithm 909: NOMAD: Nonlinear Optimization with the MADS Algorithm. ACM Trans. Math. Softw. 37 (4) (2011)
Charles Audet, John E. Dennis Jr., Sébastien Le Digabel
Globalization strategies for Mesh Adaptive Direct Search. Comput. Optim. Appl. 46 (2) (2010)
Sylvain Perron, Pierre Hansen, Sébastien Le Digabel, Nenad Mladenovic
Exact and heuristic solutions of the global supply chain problem with transfer pricing. Eur. J. Oper. Res. 202 (3) (2010)
Mark A. Abramson, Charles Audet, John E. Dennis Jr., Sébastien Le Digabel
OrthoMADS: A Deterministic MADS Instance with Orthogonal Directions. SIAM J. Optim. 20 (2) (2009)
Charles Audet, Vincent Béchard, Sébastien Le Digabel
Nonsmooth optimization through Mesh Adaptive Direct Search and Variable Neighborhood Search. J. Glob. Optim. 41 (2) (2008)
Charles Audet, John E. Dennis Jr., Sébastien Le Digabel
Parallel Space Decomposition of the Mesh Adaptive Direct Search Algorithm. SIAM J. Optim. 19 (3) (2008)
Charles Audet, Jack Brimberg, Pierre Hansen, Sébastien Le Digabel, Nenad Mladenovic
Pooling Problem: Alternate Formulations and Solution Methods. Manag. Sci. 50 (6) (2004)