Sébastien Le Digabel

According to our database, Sébastien Le Digabel authored at least 45 papers between 2004 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Constrained stochastic blackbox optimization using a progressive barrier and probabilistic estimates.

Kwassi Joseph Dzahini, Michael Kokkolaras, Sébastien Le Digabel

Math. Program., March, 2023

Efficient Training Under Limited Resources.

Mahdi Zolnouri, Dounia Lakhmiri, Christophe Tribes, Eyyüb Sari, Sébastien Le Digabel

CoRR, 2023

Scaling Deep Networks with the Mesh Adaptive Direct Search algorithm.

Dounia Lakhmiri, Mahdi Zolnouri, Vahid Partovi Nia, Christophe Tribes, Sébastien Le Digabel

CoRR, 2023

2022

Algorithm 1027: NOMAD Version 4: Nonlinear Optimization with the MADS Algorithm.

Charles Audet, Sébastien Le Digabel, Viviane Rochon Montplaisir, Christophe Tribes

ACM Trans. Math. Softw., 2022

Hierarchically constrained blackbox optimization.

Stéphane Alarie, Charles Audet, Paulin Jacquot, Sébastien Le Digabel

Oper. Res. Lett., 2022

Use of Static Surrogates in Hyperparameter Optimization.

Dounia Lakhmiri, Sébastien Le Digabel

Oper. Res. Forum, 2022

Anomaly detection for data accountability of Mars telemetry data.

Dounia Lakhmiri, Ryan Alimo, Sébastien Le Digabel

Expert Syst. Appl., 2022

Computational study of a branching algorithm for the maximum k-cut problem.

Vilmar Jefté Rodrigues de Sousa, Miguel F. Anjos, Sébastien Le Digabel

Discret. Optim., 2022

Quantifying uncertainty with ensembles of surrogates for blackbox optimization.

Charles Audet, Sébastien Le Digabel, Renaud Saltet

Comput. Optim. Appl., 2022

Constrained blackbox optimization with the NOMAD solver on the COCO constrained test suite.

Charles Audet, Sébastien Le Digabel, Ludovic Salomon, Christophe Tribes

Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Companion Volume, Boston, Massachusetts, USA, July 9, 2022

2021

HyperNOMAD: Hyperparameter Optimization of Deep Neural Networks Using Mesh Adaptive Direct Search.

Dounia Lakhmiri, Sébastien Le Digabel, Christophe Tribes

ACM Trans. Math. Softw., 2021

Optimization of Stochastic Blackboxes with Adaptive Precision.

Stéphane Alarie, Charles Audet, Pierre-Yves Bouchet, Sébastien Le Digabel

SIAM J. Optim., 2021

Preface to the special issue of JOGO on the occasion of the 40th anniversary of the Group for Research in Decision Analysis (GERAD).

Daniel Aloise, Gilles Caporossi, Sébastien Le Digabel

J. Glob. Optim., 2021

Performance indicators in multiobjective optimization.

Charles Audet, Jean Bigeon, Dominique Cartier, Sébastien Le Digabel, Ludovic Salomon

Eur. J. Oper. Res., 2021

Two decades of blackbox optimization applications.

Stéphane Alarie, Charles Audet, Aïmen E. Gheribi, Michael Kokkolaras, Sébastien Le Digabel

EURO J. Comput. Optim., 2021

NOMAD version 4: Nonlinear optimization with the MADS algorithm.

Charles Audet, Sébastien Le Digabel, Viviane Rochon Montplaisir, Christophe Tribes

CoRR, 2021

DMulti-MADS: mesh adaptive direct multisearch for bound-constrained blackbox multiobjective optimization.

Jean Bigeon, Sébastien Le Digabel, Ludovic Salomon

Comput. Optim. Appl., 2021

Stochastic mesh adaptive direct search for blackbox optimization using probabilistic estimates.

Charles Audet, Kwassi Joseph Dzahini, Michael Kokkolaras, Sébastien Le Digabel

Comput. Optim. Appl., 2021

2020

Preface to the special issue of INFOR on "continuous optimization and applications in machine learning and data analytics".

Miguel F. Anjos, Fabian Bastin, Sébastien Le Digabel, Andrea Lodi

INFOR Inf. Syst. Oper. Res., 2020

Tuning a variational autoencoder for data accountability problem in the Mars Science Laboratory ground data system.

Dounia Lakhmiri, Ryan Alimo, Sébastien Le Digabel

CoRR, 2020

2019

The Mesh Adaptive Direct Search Algorithm for Granular and Discrete Variables.

Charles Audet, Sébastien Le Digabel, Christophe Tribes

SIAM J. Optim., 2019

Improving the linear relaxation of maximum <i>k</i>-cut with semidefinite-based constraints.

Vilmar Jefté Rodrigues de Sousa, Miguel F. Anjos, Sébastien Le Digabel

EURO J. Comput. Optim., 2019

2018

Robust optimization of noisy blackbox problems using the Mesh Adaptive Direct Search algorithm.

Charles Audet, Amina Ihaddadene, Sébastien Le Digabel, Christophe Tribes

Optim. Lett., 2018

Order-based error for managing ensembles of surrogates in mesh adaptive direct search.

Charles Audet, Michael Kokkolaras, Sébastien Le Digabel, Bastien Talgorn

J. Glob. Optim., 2018

Efficient solution of quadratically constrained quadratic subproblems within the mesh adaptive direct search algorithm.

Nadir Amaioua, Charles Audet, Andrew R. Conn, Sébastien Le Digabel

Eur. J. Oper. Res., 2018

A progressive barrier derivative-free trust-region algorithm for constrained optimization.

Charles Audet, Andrew R. Conn, Sébastien Le Digabel, Mathilde Peyrega

Comput. Optim. Appl., 2018

Computational study of valid inequalities for the maximum k-cut problem.

Vilmar Jefté Rodrigues de Sousa, Miguel F. Anjos, Sébastien Le Digabel

Ann. Oper. Res., 2018

2016

Rejoinder.

Robert B. Gramacy, Genetha A. Gray, Sébastien Le Digabel, Herbert K. H. Lee, Pritam Ranjan, Garth N. Wells, Stefan M. Wild

Technometrics, 2016

Modeling an Augmented Lagrangian for Blackbox Constrained Optimization.

Robert B. Gramacy, Genetha A. Gray, Sébastien Le Digabel, Herbert K. H. Lee, Pritam Ranjan, Garth N. Wells, Stefan M. Wild

Technometrics, 2016

Classification with Quantification for Air Quality Monitoring.

Sanad Al-Maskari, Eve Bélisle, Xue Li, Sébastien Le Digabel, Amin Nawahda, Jiang Zhong

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2016

Bayesian optimization under mixed constraints with a slack-variable augmented Lagrangian.

Victor Picheny, Robert B. Gramacy, Stefan M. Wild, Sébastien Le Digabel

Proceedings of the Advances in Neural Information Processing Systems 29: Annual Conference on Neural Information Processing Systems 2016, 2016

2015

Linear equalities in blackbox optimization.

Charles Audet, Sébastien Le Digabel, Mathilde Peyrega

Comput. Optim. Appl., 2015

2014

Reducing the Number of Function Evaluations in Mesh Adaptive Direct Search Algorithms.

Charles Audet, Andrea Ianni, Sébastien Le Digabel, Christophe Tribes

SIAM J. Optim., 2014

PSEUDOMARKER 2.0: efficient computation of likelihoods using NOMAD.

Edward Michael Gertz, Tero Hiekkalinna, Sébastien Le Digabel, Charles Audet, Joseph D. Terwilliger, Alejandro A. Schäffer

BMC Bioinform., 2014

2013

Use of quadratic models with mesh-adaptive direct search for constrained black box optimization.

Andrew R. Conn, Sébastien Le Digabel

Optim. Methods Softw., 2013

ACRE: An Automated Aspect Creator for Testing C++ Applications.

Etienne Duclos, Sébastien Le Digabel, Yann-Gaël Guéhéneuc, Bram Adams

Proceedings of the 17th European Conference on Software Maintenance and Reengineering, 2013

2012

Trade-off studies in blackbox optimization.

Charles Audet, John E. Dennis Jr., Sébastien Le Digabel

Optim. Methods Softw., 2012

Optimizing Threads Schedule Alignments to Expose the Interference Bug Pattern.

Neelesh Bhattacharya, Olfat El-Mahi, Etienne Duclos, Giovanni Beltrame, Giuliano Antoniol, Sébastien Le Digabel, Yann-Gaël Guéhéneuc

Proceedings of the Search Based Software Engineering - 4th International Symposium, 2012

2011

Algorithm 909: NOMAD: Nonlinear Optimization with the MADS Algorithm.

Sébastien Le Digabel

ACM Trans. Math. Softw., 2011

2010

Exact and heuristic solutions of the global supply chain problem with transfer pricing.

Sylvain Perron, Pierre Hansen, Sébastien Le Digabel, Nenad Mladenovic

Eur. J. Oper. Res., 2010

Globalization strategies for Mesh Adaptive Direct Search.

Charles Audet, John E. Dennis Jr., Sébastien Le Digabel

Comput. Optim. Appl., 2010

2009

OrthoMADS: A Deterministic MADS Instance with Orthogonal Directions.

Mark A. Abramson, Charles Audet, John E. Dennis Jr., Sébastien Le Digabel

SIAM J. Optim., 2009

2008

Parallel Space Decomposition of the Mesh Adaptive Direct Search Algorithm.

Charles Audet, John E. Dennis Jr., Sébastien Le Digabel

SIAM J. Optim., 2008

Nonsmooth optimization through Mesh Adaptive Direct Search and Variable Neighborhood Search.

Charles Audet, Vincent Béchard, Sébastien Le Digabel

J. Glob. Optim., 2008

2004

Pooling Problem: Alternate Formulations and Solution Methods.

Charles Audet, Jack Brimberg, Pierre Hansen, Sébastien Le Digabel, Nenad Mladenovic

Manag. Sci., 2004