# Charles Audet

Back## Publications

### Cahiers du GERAD

Cesogen: Cellular solid generator

Cellular solids are structures which have applications in mechanical engineering to make lightweight structures and heat exchangers, in biomedical engineer...

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The *cosine measure* was introduced in 2003 to quantify the richness of a finite positive spanning sets of directions in the context of derivative-free direc...

This paper introduces a new step to the *Direct Search Method* (DSM) to strengthen its convergence analysis.
By design, this so-called *covering step* may e...

This work introduces a novel multi-fidelity blackbox optimization algorithm designed to alleviate the resource-intensive task of evaluating infeasible points...

BibTeX referenceRisk averse constrained blackbox optimization under mixed aleatory/epistemic uncertainties

This paper addresses risk averse constrained optimization problems where the objective and constraint functions can only be computed by a blackbox subject to...

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This work considers stochastic optimization problems in which the objective function values can only be computed by a blackbox corrupted by some random noise...

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This note provides a counterexample to a theorem announced in the last part of the paper *Analysis of direct searches for discontinuous functions*, Mathemati...

A mathematical framework for modelling constrained mixed-variable optimization problems is presented in a blackbox optimization context. The framework intr...

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Engineering design is often faced with uncertainties, making it difficult to determine an optimal design. In an unconstrained context, this amounts to choose...

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In blackbox optimization, evaluation of the objective and constraint functions is time consuming. In some situations, constraint values may be evaluated in...

BibTeX referenceA derivative-free approach to optimal control problems with a piecewise constant Mayer cost function

A piecewise constant Mayer cost function is used to model optimal control problems in which the state space is partitioned into several regions, each having ...

BibTeX reference**Charles Audet**

A small polygon is a polygon of unit diameter. The maximal width of an equilateral small polygon with `\(n=2^s\)`

vertices is not known when `\(s \ge 3\)`

. T...

This work is in the context of blackbox optimization where the functions defining the problem are expensive to evaluate and where no derivatives are availabl...

BibTeX referenceBlackbox optimization

**Charles Audet**

The goal of the Encyclopedia of Optimization is to introduce the reader to a complete set of topics that sh...

BibTeX reference**Charles Audet**

A small polygon is a polygon of unit diameter. The maximal perimeter of a convex equilateral small polygon with `\(n=2^s\)`

vertices is not known when `(s ...

NOMAD is software for optimizing blackbox problems. In continuous development since 2001, it constantly evolved with the integration of new algorithmic...

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This paper proposes a way to combine the Mesh Adaptive Direct Search (MADS) algorithm with the Cross-Entropy (CE) method for non smooth constrained optimizat...

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This work reviews blackbox optimization applications over the last twenty years, addressed using direct search optimization methods. Emphasis is placed on...

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The design of key nonlinear systems often requires the use of expensive blackbox simulations presenting inherent discontinuities whose positions in the varia...

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Artificial Intelligence (AI) is the next society transformation builder. Massive AI-based applications include cloud servers, cell phones, cars, and pandemic...

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The solution to a biobjective optimization problem is composed of a collection of trade-off solution called the Pareto set. The present work studies the que...

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In derivative-free and blackbox optimization, the objective function is often evaluated through the execution of a computer program seen as a blackbox. It ...

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This work proposes strategies to handle three types of constraints in the context of blackbox optimization: binary constraints that simply indicate if they a...

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This work introduces StoMADS, a stochastic variant of the mesh adaptive direct-search (MADS) algorithm originally developed for deterministic blackbox optim...

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In an optimization problem, multiplying an inequality constraint by a positive scalar has no effect on the domain. However, such a transformation might have...

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A small polygon is a polygon of unit diameter.
The question of finding the largest area of small `\(n-\)`

gons
has been answered for some values of `\(n\)`

....

Monotonic grey box optimization

We are interested in blackbox optimization for which the user is aware of monotonic behaviour of some constraints defining the problem. That is, when incr...

BibTeX reference**Charles Audet**and Julien Côté-Massicotte

The present work is in a context of derivative-free optimization involving direct search algorithms guided by surrogate models of the original problem. The...

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This is a two-part work. In Part I, low-cost and representative reduced-fidelity models of two versions of the HYDROTEL hydrological model are constructed, u...

BibTeX referenceLow-cost and representative surrogate hydrological models. Part I - Construction of surrogates

Dealing with computationally-intensive calibration processes is still common in distributed hydrological modelling despite the computing power growth. Comput...

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In the recent years, the development of new algorithms for multiobjective optimization has considerably grown. A large number of performance indicators has...

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The parallel space decomposition of the Mesh Adaptive Direct Search algorithm (PSD-MADS proposed in 2008) is an asynchronous parallel method for constrained ...

BibTeX reference**Charles Audet**and Warren Hare

Derivative-free optimization (DFO) is the mathematical study of the optimization algorithms that do not use derivatives. One branch of DFO focuses on model-...

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The mesh adaptive direct search (MADS) algorithm is designed for blackbox optimization problems for which the functions defining the objective and the constr...

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We investigate surrogate-assisted strategies for global derivative-free optimization using the mesh adaptive direct search MADS blackbox optimization algorit...

BibTeX reference**Charles Audet**and Christophe Tribes

Despite the lack of theoretical and practical convergence support, the Nelder-Mead (NM) algorithm is widely used to solve unconstrained optimization proble...

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The calibration of hydrological models is here formulated as a Blackbox optimization problem where the only information available to the optimization algorit...

BibTeX reference**Charles Audet**

The Runge-Kutta class of iterative methods is designed to approximate solutions of a system of ordinary differential equations (ODE). The second-order cla...

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Locally weighted regression combines the advantages of polynomial regression and kernel smoothing. We present three ideas for appropriate and effective use...

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The Mesh Adaptive Direct Search algorithm (MADS) is an iterative method for constrained blackbox optimization problems. One of the optional MADS features i...

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

Blackbox optimization problems are often contaminated with numerical noise, and direct search methods such as the Mesh Adaptive Direct Search (MADS) algorit...

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The authors investigate the complexity needed in the structure of the scenario trees to maximize energy production in a rolling-horizon framework. Three comp...

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We present a new derivative-free trust-region (DFTR) algorithm to solve general nonlinear constrained problems with the use of an augmented Lagrangian m...

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We study derivative-free constrained optimization problems and propose a trust-region method that builds linear or quadratic models around the best feasible ...

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This paper presents an optimization method to solve the short-term unit commitment and loading problem with uncertain inflows. A scenario tree is built base...

BibTeX reference**Charles Audet**and Warren Hare

The subdifferential of a function is a generalization for nonsmooth functions of the concept of gradient. It is frequently used in variational analysis, part...

BibTeX referenceMaximal area of equilateral small polygons

**Charles Audet**

The paper shows that among all equilateral polygons with a given number of sides and the same diameter, the regular polygon has the maximal area.

BibTeX referenceNOMAD User Guide. Version 3.7.2

This document describes the NOMAD software, a C++ implementation of the Mesh Adaptive Direct Search (MADS) algorithm designed for constrained optimization of...

BibTeX reference**Charles Audet**, Charles E. DiLiberti, Walter W. Hauck, Timothy H. Montague, Alan F. Parr, Diane Potvin, and Donald J. Schuirmann

In prior works, this group demonstrated the feasibility of valid adaptive sequential designs for crossover bioequivalence studies. In this paper, we extend t...

BibTeX reference**Charles Audet**

We study the function returning the sum of the *k* components of largest magnitude of a vector. We show that if a nonnegative vector *x* is such that its Eu...

The Mesh Adaptive Direct Search (MADS) algorithm is designed for blackbox optimization problems subject to general inequality constraints. Currently, MADS do...

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This paper presents a new method for solving the short-term unit commitment and loading problem of a hydropower system. Dynamic programming is used to comput...

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Blackbox optimization deals with situations in which the objective function and constraints are typically computed by launching a time-consuming computer ...

BibTeX referenceA Variance-Based Method to Rank Input Variables of the Mesh Adaptive Direct Search Algorithm

**Charles Audet**, and Imen Ben Yahia

The Mesh Adaptive Direct Search algorithm (MADS) algorithm is designed for nonsmooth blackbox optimization problems in which the evaluation of the funct...

BibTeX reference**Charles Audet**

Consider a scale that accepts three marbles of different weights. The scale only ranks the marbles, by indicating the heaviest, the lightest and the middle ...

BibTeX reference**Charles Audet**

Blackbox optimization typically arises when the functions defining the objective and constraints of an optimization problem are computed through a computer...

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The Mesh Adaptive Direct Search (MADS) class of algorithms is designed for nonsmooth optimization, where the objective function and constraints are typical...

BibTeX referenceThe Small Octagons of Maximal Width

The paper answers an open problem introduced by Bezdek and Fodor in 2000. The width of any unit-diameter octagon is shown to be less than or equal to `(\fra...

BibTeX reference**Charles Audet**

This paper presents a framework to determine optimal maintenance planning of a fleet of complex and independent systems. They are made up of several major co...

BibTeX referenceOptimization of Algorithms with OPAL

OPAL is a general-purpose system for modeling and solving algorithm optimization problems. OPAL takes an algorithm as input, and as output it suggests para...

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Accurate measurements of snow water equivalent (SWE) is an important factor in managing water resources for hydroelectric power generation. SWE over a catchm...

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In the context of algorithmic parameter optimization, there is much room for efficient usage of computational resources. We consider the OPAL framework in wh...

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During alloy and process design, it is often desired to identify regions of design or process variables for which certain calculated functions have optimal v...

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The present paper describes the coupling of the Mesh Adaptive Direct Search (MADS) algorithm with the FactSage thermochemical software, which allows to calcu...

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The paper proposes a framework for sensitivity analyses of blackbox constrained optimization problems for which Lagrange multipliers are not available. Two s...

BibTeX reference**Charles Audet**

We propose a new approach to construct adaptive multiscale orthonormal (AMO) bases of R<sup><i>N</i></sup> that provide highly sparse signal representations....

BibTeX reference**Charles Audet**and Jordan Ninin

The paper answers the three distinct questions of maximizing the perimeter, diameter and area of equilateral unit-width convex polygons. The solution to each...

BibTeX reference**Charles Audet**

A positive basis is a minimal set of vectors whose nonnegative linear combinations span the entire space R<i><sup>n</sup></i>. Interest in positive bases wa...

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In this paper we establish the definition of the <i>set of ε-proper equilibria</i> of a bimatrix game. We define a 0-1 mixed quadratic program to ge...

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The main goal of this paper is to bring a contribution in order to facilitate automatic refinement of Bimatrix Game Nash extreme equilibria. We show how maxi...

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We introduce the OPAL framework in which the identification of good algorithmic parameters is interpreted as a black box optimization problem whose variables...

BibTeX reference**Charles Audet**, and AL Marsden

Recent advances in coupling novel optimization methods to large-scale computing problems have opened the door to tackling a diverse set of physically realist...

BibTeX referenceA Note on Diameters of Point Sets

Relationships between the diameter of a set of <i>n</i> points in the plane at mutual distance at least one, the diameter of an equilateral <i>n</i>-gon and ...

BibTeX reference**Charles Audet**and Sébastien Le Digabel

This work analyzes constrained black box optimization in which the functions defining the problem are periodic with respect to some or all the variables. We ...

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This work studies multi-objective optimization <i>(MOP)</i> of nonsmooth functions subject to general constraints. We first present definitions and optimalit...

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A recent paper of Tuy and Hoai-Phuong published in <i>JOGO</i> (2007) 37:557--569 observes that there are errors in the reformulation of a signomial geometr...

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<p>The class of Mesh Adaptive Direct Search (MADS) algorithms is designed for the optimization of constrained black-box problems. The purpose of this paper i...

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A polygon is said to be <i>simple</i> if the only points of the plane belonging to two of its edges are its vertices. We answer the question of finding, ...

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The hexagon and heptagon with unit diameter and maximum sum of Euclidean distances between vertices are determined by enumerating diameter configurations, an...

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The purpose of this paper is to introduce a new way of choosing directions for the Mesh Adaptive Direct Search (MADS) class of algorithms. The advantages of...

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We propose a new approach to solve the multi-objective portfolio selection problem in the presence of skewness. The selection of efficient portfolios require...

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In previous work, bimatrix games were expressed as parametric linear mixed 0-1 programs and the <img src="/cgi-bin/mimetex.cgi?{\rm E}_\chi">MIP algorithm w...

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Consider a convex polygon <i>V<sub>n</sub></i> with <i>n</i> sides, perimeter <i>P<sub>n</sub></i>, diameter <i>D<sub>n</sub></i>, area <i>A<sub>n</sub></i>...

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This paper describes a Parallel Space Decomposition (PSD) technique for the Mesh Adaptive Direct Search (MADS) algorithm. MADS extends Generalized Pattern ...

BibTeX reference**Charles Audet**, James W. Chrissis, and Jennifer G. Walston

In previous work, the generalized pattern search (GPS) algorithm for linearly constrained (continuous) optimization was extended to mixed variable problems...

BibTeX reference**Charles Audet**and John E. Dennis, Jr.

We propose a new algorithm for general constrained derivative-free optimization. As in most methods, constraint violations are aggregated into a single con...

BibTeX referenceNonsmooth Optimization through Mesh Adaptive Direct Search and Variable Neighborhood Search

This paper proposes a way to combine the Mesh Adaptive Direct Search (MADS) algorithm, which extends the Generalized Pattern Search (GPS) algorithm, with th...

BibTeX referenceExact

*L*

_{2}-Norm Plane Separation

We consider the problem of separating two sets of points in an n-dimensional real space with a (hyper)plane that minimizes the sum of <i>L</i><sub>2</sub>-n...

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This work deals with bound constrained multiobjective optimization (<i>MOP</i>) of nonsmooth functions for problems in which the structure of the objective ...

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This paper presents two new results on the enumeration of all extreme equilibria of the sequence form of a two person extensive game. The sequential form of...

BibTeX reference**Charles Audet**, Vincent Béchard, and Jamal Chaouki

In this paper, the general problem of chemical process optimization defined by a computer simulation is formulated. It is generally a nonlinear, non-convex,...

BibTeX referenceIsoperimetric Polygons of Maximal Width

The value <img src="/cgi-bin/mimetex.cgi?\frac{1}{2n} \cot\left( \frac{\pi}{2n}\right)"> is shown to be an upper bound on the width of any <i>n</i>-sided p...

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From the pentagon onwards, the area of the regular convex polygon with <i>n</i> sides and unit diameter is greater for each odd number <i>n</i> than for the...

BibTeX reference**Charles Audet**, AL Custódio, and John E. Dennis, Jr.

In [<i>SIAM J. Optim.</i>, 17 (2006), pp. 188–217] Audet and Dennis proposed the class of <i>mesh adaptive direct search algorithms</i> (MADS) for minimizat...

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This work shows how disjunctive cuts can be generated for a bilevel linear programming problem (<i>BLP</i>) with continuous variables. First, a brief summar...

BibTeX referenceExtremal Problems for Convex Polygons

Consider a convex polygon <i>V<sub>n</sub></i> with <i>n</i> sides, perimeter <i>P<sub>n</sub></i>, diameter <i>D<sub>n</sub></i>, area <i>A<sub>n</sub></i>,...

BibTeX referenceQuatre Petits Octogones

Quel octogone de diamère unité (ou petit octogone) possède la plus grande surface ou le plus grand périmètre? Serait-ce l'octogone régulier? Eh! non, il n'en...

BibTeX reference**Charles Audet**, and John E. Dennis, Jr.

This paper is intended not as a survey, but as an introduction to some ideas behind the class of mesh adaptive direct search (MADS) methods. Space limitatio...

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An alternative definition of the linear bilevel programming problem <i>BLP</i> has recently been proposed by Lu, Shi, and Zhang. This note shows that the pr...

BibTeX reference**Charles Audet**

A previous analysis of second-order behavior of pattern search algorithms for unconstrained and linearly constrained minimization is extended to the more gen...

BibTeX referenceThe Small Octagon with Longest Perimeter

The convex octagon with unit diameter and maximum perimeter is determined. This answers an open question dating from 1922. The proof uses geometric reasonin...

BibTeX reference**Charles Audet**and Dominique Orban

The objectives of this paper are twofold; we first demonstrate the flexibility of the mesh adaptive direct search (MADS) in identifying locally optimal algo...

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We consider the problem of separating two sets of points in an <i>n</i>-dimensional real space with a (hyper)plane that minimizes the sum of <i>L<sub>p</sub...

BibTeX reference**Charles Audet**and John E. Dennis, Jr.

<p> This paper introduces the Mesh Adaptive Direct Search (MADS) class of algorithms for nonlinear optimization. MADS extends the Generalized Pattern Searc...

BibTeX reference**Charles Audet**, and John E. Dennis, Jr.

A new class of algorithms for solving nonlinearly constrained mixed variable optimization problems is presented. This class combines and extends the Audet-De...

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Linear mixed 0-1 integer programming problems may be reformulated as equivalent continuous bilevel linear programming (<i>BLP</i>) problems. We exploit the...

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Bimatrix and polymatrix games are expressed as parametric linear 0-1 programs. This leads to an algorithm for complete enumeration of their extreme equilibri...

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Goal Programming with fractional objectives can be reduced to mathematical programming with a linear objective under linear and quadratic constraints, thus...

BibTeX referenceThe Minimum Diameter Octagon with Unit-Length Sides: Vincze's Wife's Octagon is Suboptimal

This paper answers a query of S. Vincze (Acta Univ. Szeged, Sect. Sci. Math. 12 A (1950) 136-142): find the convex octagon with unit-length sides and minim...

BibTeX reference**Charles Audet**and John E. Dennis, Jr.

This paper formulates and analyzes a pattern search method for general constrained optimization based on filter methods for step acceptance. Roughly, a f...

BibTeX reference**Charles Audet**

Cet article propose un modèle d’optimisation des stratégies de maintenance pour une meilleure intégration dans un plan de production préétabli. Le modèle est...

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We present an exact algorithm and three applications of nonconvex quadratically constrained quadratic programming. First, we consider the pooling problem fro...

BibTeX reference**Charles Audet**

The convergence theory of generalized pattern search algorithms for unconstrained optimization guarantees under mild conditions that the method produces a li...

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The pooling problem, which is fundamental to the petroleum industry, describes a situation where products possessing different attribute qualities are mixed...

BibTeX reference**Charles Audet**, and John E. Dennis, Jr.

A common question asked by users of direct search algorithms is how to use derivative information at iterates where it is available. This paper addresses th...

BibTeX reference**Charles Audet**, and Stan T. Kolaczkowski

This paper describes a method for evaluating the kinetic constants in a rate expression for catalytic combustion applications using experimental light-off c...

BibTeX referenceAnalysis of Generalized Pattern Searches

**Charles Audet**and John E. Dennis, Jr.

This paper contains a new convergence analysis for the Lewis and Torczon GPS class of pattern search methods for linearly constrained optimization. The ana...

BibTeX referenceThe Largest Small Octagon

Thrackleation of graphs and global optimization for quadratically constrained quadratic programming are used to find the octagon with unit diameter and larg...

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In the literature, thermal insulation systems with a fixed number of heat intercepts have been optimized with respect to intercept locations and temperature...

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The set of equilibrium points of a bimatrix game is the union of polytopes that are not necessarily disjoint. Knowledge of the vertices of these polytopes ...

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We pursue the study of concavity cuts for the disjoint bilinear programming problem. This optimization problem has two equivalent symmetric linear maxmin r...

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We present a branch and cut algorithm that yields in finite time, a globally <img src="epsilon.gif" align=bottom>-optimal (with respect to feasibility and o...

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We present branch and bound algorithms that enumerate in finite time all Nash equilibria for strategic and sequence form bimatrix games. For each forms, th...

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The disjoint bilinear programming problem can be reformulated using two distinct linear maxmin programming problems. There is a simple bijection between the...

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The maxmin problem models a game sequentially played by two players having opposite objective. Before making his move, the first player must anticipate the...

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We study links between the bilevel linear and linear mixed 0-1 programming problems. A new reformulation of the linear mixed 0-1 programming problem into a...

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We present a method to compute valid concavity cuts for the linear maxmin programming problem. We consider a primal and a dual approach. In both cases the p...

BibTeX reference### Articles

**Charles Audet**, and Alain Batailly

**Charles Audet**, Edward Hallé-Hannan, and Sébastien Le Digabel

**Charles Audet**, Alain Batailly, and Solène Kojtych

**Charles Audet**, Paulin Jacquot, and Sébastien Le Digabel

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

**Charles Audet**, Frédéric Messine, and Jordan Ninin

**Charles Audet**, Frédéric Messine, and Jordan Ninin

**Charles Audet**, Sébastien Le Digabel, and Renaud Saltet

**Charles Audet**

**Charles Audet**, Pierre-Yves Bouchet, and Sébastien Le Digabel

**Charles Audet**, Pierre Hansen, and Dragutin Svrtan

**Charles Audet**, Aïmen E. Gheribi, Michael Kokkolaras, and Sébastien Le Digabel

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

**Charles Audet**, Jean Bigeon, and Romain Couderc

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

**Charles Audet**, Gilles Caporossi, and Stéphane Jacquet

**Charles Audet**, Gilles Caporossi, and Stéphane Jacquet

**Charles Audet**, Pascal Côté, Catherine Poissant, and Christophe Tribes

**Charles Audet**, and Stéphane Alarie

**Charles Audet**and Julien Côté-Massicotte

**Charles Audet**, Sébastien Le Digabel, and Christophe Tribes

**Charles Audet**and Christophe Tribes

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

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

**Charles Audet**and Warren Hare

**Charles Audet**, Andrew R. Conn, and Sébastien Le Digabel

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

**Charles Audet**, Sébastien Le Digabel, and Michael Kokkolaras

**Charles Audet**

**Charles Audet**, and Pascal Côté

**Charles Audet**

**Charles Audet**

**Charles Audet**, Sébastien Le Digabel, and Christophe Tribes

**Charles Audet**, Pierre Hansen, and Frédéric Messine

**Charles Audet**and Michael Kokkolaras

**Charles Audet**, Charles E. DiLiberti, Walter W. Hauck, Timothy H. Montague, Alan F. Parr, Diane Potvin, and Donald J. Schuirmann

**Charles Audet**

**Charles Audet**, Sébastien Le Digabel, and Mathilde Peyrega

**Charles Audet**, Kien-Cong Dang, and Dominique Orban

**Charles Audet**

**Charles Audet**, Slim Belhaiza, and Pierre Hansen

**Charles Audet**

**Charles Audet**, and Imen Ben Yahia

**Charles Audet**, Sébastien Le Digabel, and James Merleau

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

**Charles Audet**, Joseph D Terwilliger, and Alejandro A Schäffer

**Charles Audet**and Jordan Ninin

**Charles Audet**, and Patrice Chartrand

**Charles Audet**, Pierre Hansen, Frédéric Messine, and Jordan Ninin

**Charles Audet**, Dominique Orban, and Kien-Cong Dang

**Charles Audet**, Vincent Garnier, Sébastien Le Digabel, and Louis-Alexandre Leclaire

**Charles Audet**, Sébastien Le Digabel, Ève Bélisle, C.W. Bale, and Arthur D. Pelton

**Charles Audet**, Slim Belhaiza, and Pierre Hansen

**Charles Audet**

**Charles Audet**and Sébastien Le Digabel

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

**Charles Audet**, Anthony Guillou, Pierre Hansen, Frédéric Messine, and Sylvain Perron

**Charles Audet**, and Arthur D. Pelton

**Charles Audet**, Pierre Hansen, and Sylvain Perron

**Charles Audet**

**Charles Audet**, X Fournier, Pierre Hansen, and Frédéric Messine

**Charles Audet**, Gilles Savard, and Walid Zghal

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

**Charles Audet**, and AL Marsden

**Charles Audet**, Slim Belhaiza, and Pierre Hansen

**Charles Audet**and John E. Dennis, Jr.

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

**Charles Audet**, Pierre Hansen, and Frédéric Messine

**Charles Audet**, Pierre Hansen, and Frédéric Messine

**Charles Audet**, James W. Chrissis, and Jennifer G. Walston

**Charles Audet**, Pierre Hansen, and Frédéric Messine

**Charles Audet**, Pierre Hansen, and Frédéric Messine

**Charles Audet**, Pierre Hansen, and Frédéric Messine

**Charles Audet**, AL Custódio, and John E. Dennis, Jr.

**Charles Audet**, A.J. Booker, and Gilles Couture

**Charles Audet**, Pierre Hansen, Alejandro Karam, and Sylvain Perron

**Charles Audet**, Gilles Savard, and Walid Zghal

**Charles Audet**, Vincent Béchard, and Sébastien Le Digabel

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

**Charles Audet**, Pierre Hansen, and Frédéric Messine

**Charles Audet**, Gilles Savard, and Walid Zghal

**Charles Audet**, and John E. Dennis, Jr.

**Charles Audet**, Vincent Béchard, and Jamal Chaouki

**Charles Audet**, Pierre Hansen, and Frédéric Messine

**Charles Audet**, Jean Haddad, and Gilles Savard

**Charles Audet**and John E. Dennis, Jr.

**Charles Audet**and Dominique Orban

**Charles Audet**, Jean Haddad, and Gilles Savard

**Charles Audet**, and John E. Dennis, Jr.

**Charles Audet**

**Charles Audet**, Slim Belhaiza, and Pierre Hansen

**Charles Audet**, Pierre Hansen, and Frédéric Messine

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

**Charles Audet**, Emilio Carrizosa, and Pierre Hansen

**Charles Audet**, and John E. Dennis, Jr.

**Charles Audet**, Pierre Hansen, Frédéric Messine, and Sylvain Perron

**Charles Audet**

**Charles Audet**and John E. Dennis, Jr.

**Charles Audet**and John E. Dennis, Jr.

**Charles Audet**, and Stan T. Kolaczkowski

**Charles Audet**

### Books

**Charles Audet**

**Charles Audet**, Pierre Hansen, and Gilles Savard

### Book chapters

**Charles Audet**

**Charles Audet**and Warren Hare

**Charles Audet**

**Charles Audet**, Sébastien Le Digabel, Kenneth Diest, Luke A. Sweatlock, and Daniel E. Marthaler

**Charles Audet**, and Gilles Savard

**Charles Audet**, Kien-Cong Dang, and Dominique Orban

**Charles Audet**, Pierre Hansen, and Frédéric Messine

**Charles Audet**, Pierre Hansen, and Sébastien Le Digabel

### Proceedings

**Charles Audet**

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

**Charles Audet**, Nadir Amaioua, Emmanuel Bigeon, Quentin Desreumaux, Amina Ihaddadene, Youness Mir, Jesús Andrés Rodríguez Sarasty, and Luckny Zéphyr