Sébastien Le Digabel : Cahiers : GERAD

nov. 2020

Constrained stochastic blackbox optimization using a progressive barrier and probabilistic estimates

Kwassi Joseph Dzahini, Michael Kokkolaras et Sébastien Le Digabel

G-2020-60

oct. 2020

Two decades of blackbox optimization applications

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

G-2020-58

juin 2020

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

Dounia Lakhmiri, Ryan Alimo et Sébastien Le Digabel

G-2020-31

avr. 2020

Proceedings of the Edge Intelligence Workshop, Montréal, Canada, March 2--3, 2020

Charles Audet, Sébastien Le Digabel, Andrea Lodi, Dominique Orban et Vahid Partovi Nia

G-2020-23

avr. 2020

DMulti-MADS: Mesh adaptive direct multisearch for blackbox multiobjective optimization

Jean Bigeon, Sébastien Le Digabel et Ludovic Salomon

G-2020-25

fév. 2020

Computational study of a branching algorithm for the maximum \(k\)-cut problem

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

G-2020-11

nov. 2019

Optimization of noisy blackboxes with adaptive precision

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

G-2019-84

juil. 2019

HyperNOMAD: Hyperparameter optimization of deep neural networks using mesh adaptive direct search

Dounia Lakhmiri, Sébastien Le Digabel et Christophe Tribes

G-2019-46

avr. 2019

StoMADS: Stochastic blackbox optimization using probabilistic estimates

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

G-2019-30

mars 2019

CONICOPF: A tight-and-cheap conic relaxation with accuracy metrics for single-period and multi-period ACOPF problems

Christian Bingane, Miguel F. Anjos et Sébastien Le Digabel

G-2019-19

fév. 2019

A framework for peak shaving through the coordination of smart homes

Michael David De Souza Dutra, Miguel F. Anjos et Sébastien Le Digabel

G-2019-16

jan. 2019

A general framework for customized transition to smart homes

Michael David De Souza Dutra, Miguel F. Anjos et Sébastien Le Digabel

G-2019-09

oct. 2018

Performance indicators in multiobjective optimization

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

G-2018-90

oct. 2018

Tight-and-cheap conic relaxation for the optimal reactive power dispatch problem

Christian Bingane, Miguel F. Anjos et Sébastien Le Digabel

G-2018-76

août 2018

Balancing realism and complexity: An accurate optimization model for electricity usage in smart homes

Michael David De Souza Dutra, Miguel F. Anjos et Sébastien Le Digabel

G-2018-06

juin 2018

Selection of variables in parallel space decomposition for the mesh adaptive

Stéphane Alarie, Nadir Amaioua, Charles Audet, Sébastien Le Digabel et Louis-Alexandre Leclaire

G-2018-38

avr. 2018

Improving the linear relaxation of maximum \(k\)-cut with semidefinite-based constraints

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

G-2018-26

mars 2018

The mesh adaptive direct search algorithm for granular and discrete variables

Charles Audet, Sébastien Le Digabel et Christophe Tribes

G-2018-16

jan. 2018

Tight-and-cheap conic relaxation for the AC optimal power flow problem

Christian Bingane, Miguel F. Anjos et Sébastien Le Digabel

G-2018-02

nov. 2016

Locally weighted regression models for surrogate-assisted design optimization

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

G-2016-113

juil. 2016

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

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

G-2016-55

juil. 2016

A derivative-free trust-region augmented Lagrangian algorithm

Charles Audet, Sébastien Le Digabel et Mathilde Peyrega

G-2016-53

juin 2016

Efficient solution of quadratically constrained quadratic subproblems within a direct-search algorithm

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

G-2016-45

juin 2016

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

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

G-2016-49

juin 2016

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

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

G-2016-43

mai 2016

Order-based error for managing ensembles of surrogates in derivative-free optimization

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

G-2016-36

mars 2016

Computational study of valid inequalities for the maximum \(k\)-cut problem

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

G-2016-17

juin 2015

A taxonomy of constraints in simulation-based optimization

Sébastien Le Digabel et Stefan M. Wild

G-2015-57

déc. 2014

Use of a biobjective direct search algorithm in the process design of material science applications

Aïmen E. Gheribi, Jean-Philippe Harvey, Ève Bélisle, Christian Robelin, Patrice Chartrand, Arthur D. Pelton, C.W. Bale et Sébastien Le Digabel

G-2014-103

sept. 2014

On power optimization of aircraft electro-thermal anti-icing systems

Mahdi Pourbagian, Bastien Talgorn, Wagdi G. Habashi, Michael Kokkolaras et Sébastien Le Digabel

G-2014-72

mai 2014

Linear Equalities in Blackbox Optimization

Charles Audet, Sébastien Le Digabel et Mathilde Peyrega

G-2014-36

mars 2014

Modeling an augmented Lagrangian for improved blackbox constrained optimization

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

G-2014-17

mars 2014

Dynamic scaling in the Mesh Adaptive Direct Search algorithm for blackbox optimization

Charles Audet, Sébastien Le Digabel et Christophe Tribes

G-2014-16

fév. 2014

Problem formulations for simulation-based design optimization using statistical surrogates and direct search

Bastien Talgorn, Sébastien Le Digabel et Michael Kokkolaras

G-2014-04

août 2012

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

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

G-2012-43

avr. 2012

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

Etienne Duclos, Yann-Gaël Guéhéneuc et Sébastien Le Digabel

G-2012-19

juil. 2011

The Mesh Adaptive Direct Search Algorithm with Treed Gaussian Process Surrogates

Robert B. Gramacy et Sébastien Le Digabel

G-2011-37

mars 2011

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

Andrew R. Conn et Sébastien Le Digabel

G-2011-11

fév. 2011

Snow Water Equivalent Estimation Using Blackbox Optimization

Stéphane Alarie, Charles Audet, Vincent Garnier, Sébastien Le Digabel et Louis-Alexandre Leclaire

G-2011-09

déc. 2010

Calculating Optimal Conditions for Alloy and Process Design Using Thermodynamic and Properties Databases, the FactSage Software and the Mesh Adaptive Direct Search (MADS) Algorithm

Aïmen E. Gheribi, Charles Audet, Sébastien Le Digabel, Ève Bélisle et Arthur D. Pelton

G-2010-77

déc. 2010

Identifying Local Minima in the Liquidus Surface Using the FactSage Software and the Mesh Adaptive Direct Search (MADS) Algorithm

Aïmen E. Gheribi, Christian Robelin, Sébastien Le Digabel, Charles Audet et Arthur D. Pelton

G-2010-76

sept. 2010

Sensitivity to Constraints in Blackbox Optimization

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

G-2010-49

juil. 2009

NOMAD: Nonlinear Optimization with the MADS Algorithm

Sébastien Le Digabel

G-2009-39

juil. 2009

NOMAD User Guide. Version 3.7.2

Sébastien Le Digabel, Christophe Tribes et Charles Audet

G-2009-37

mai 2009

The Mesh Adaptive Direct Search Algorithm for Periodic Variables

Charles Audet et Sébastien Le Digabel

G-2009-23

nov. 2008

Globalization Strategies for Mesh Adaptive Direct Search

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

G-2008-74

fév. 2008

Transfer Pricing in a Global Supply Chain

Sylvain Perron, Pierre Hansen, Sébastien Le Digabel et Nenad Mladenović

G-2008-17

fév. 2008

OrthoMADS: A Deterministic MADS Instance with Orthogonal Directions

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

G-2008-15

nov. 2007

Parallel Space Decomposition of the Mesh Adaptive Direct Search Algorithm

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

G-2007-81

oct. 2006

Nonsmooth Optimization through Mesh Adaptive Direct Search and Variable Neighborhood Search

Charles Audet, Vincent Béchard et Sébastien Le Digabel

G-2006-61

mars 2003

Exact Solution of Three Nonconvex Quadratic Programming Problems

Charles Audet, Pierre Hansen et Sébastien Le Digabel

G-2003-16

mai 2000

Pooling Problem: Alternate Formulations and Solution Methods

Charles Audet, Jack Brimberg, Pierre Hansen, Sébastien Le Digabel et Nenad Mladenović

G-2000-23