Oct 2020 Stochastic damped L-BFGS with controlled norm of the Hessian approximation Sanae Lotfi, Tiphaine Bonniot, Dominique Orban, and Andrea Lodi G-2020-52
Sep 2020 TriCG and TriMR: Two iterative methods for symmetric and quasi-definite systems Alexis Montoison and Dominique Orban G-2020-41
Aug 2020 Modeling and solving bundle adjustment problems Célestine Angla, Jean Bigeon, and Dominique Orban G-2020-42
Jun 2020 A symmetric formulation of the linear system arising in interior methods for convex optimization with bounded condition number Alexandre Ghannad, Dominique Orban, and Michael A. Saunders G-2020-37
Apr 2020 Proceedings of the Edge Intelligence Workshop, Montréal, Canada, March 2--3, 2020 Charles Audet, Sébastien Le Digabel, Andrea Lodi, Dominique Orban, and Vahid Partovi Nia G-2020-23
Oct 2019 Constraint-preconditioned Krylov solvers for regularized saddle-point systems Daniela di Serafino and Dominique Orban G-2019-72
Sep 2019 BiLQ: An iterative method for nonsymmetric linear systems with a quasi-minimum property Alexis Montoison and Dominique Orban G-2019-71
Sep 2019 Étude du comportement des méthodes BFGS et L-BFGS pour résoudre un sous-problème de région de confiance Johann Bourhis, Jean-Pierre Dussault, and Dominique Orban G-2019-64
Aug 2019 Scaled projected-directions methods with application to transmission tomography Guillaume Mestdagh, Yves Goussard, and Dominique Orban G-2019-60
Apr 2019 Implementing a smooth exact penalty function for constrained nonlinear optimization Ron Estrin, Michael P. Friedlander, Dominique Orban, and Michael A. Saunders G-2019-27
Feb 2019 A regularization method for constrained nonlinear least squares Dominique Orban and Abel Soares Siquiera G-2019-17
Jan 2019 Implementing a smooth exact penalty function for equality-constrained nonlinear optimization Ron Estrin, Michael P. Friedlander, Dominique Orban, and Michael A. Saunders G-2019-04
Jul 2018 The conjugate residual method in linesearch and trust-region methods Marie-Ange Dahito and Dominique Orban G-2018-50
Jun 2018 USYMLQR: A tridiagonalization method for symmetric saddle-point systems Alfredo Buttari, Dominique Orban, Daniel Ruiz, and David Titley-Peloquin G-2018-42
Jun 2018 LNLQ: an iterative method for least-norm problems with an error minimization property Ron Estrin, Dominique Orban, and Michael A. Saunders G-2018-40
Feb 2018 A regularized interior-point method for constrained linear least squares Mohsen Dehghani, Andrew Lambe, and Dominique Orban G-2018-07
Dec 2017 Stabilized optimization via an NCL algorithm Ding Ma, Kenneth Judd, Dominique Orban, and Michael A. Saunders G-2017-108
Sep 2017 Combining surrogate strategies with MADS for mixed-variable derivative-free optimization Anne-Sophie Crélot, Charlotte Beauthier, Dominique Orban, Caroline Sainvitu, and Annick Sartenaer G-2017-70
Aug 2017 Factorization-free methods for computed tomography Yves Goussard, Maxime McLaughlin, and Dominique Orban G-2017-65
Aug 2017 Numerical methods for stochastic dynamic programming with application to hydropower optimization Pascal Côté, Kenjy Demeester, Dominique Orban, and Mehdi Towhidi G-2017-64
Jan 2017 LSLQ: An iterative method for linear least-squares with an error minimization property Ron Estrin, Dominique Orban, and Michael A. Saunders G-2017-05
Sep 2016 Estimates of the 2-norm forward error for SYMMLQ and CG Ron Estrin, Dominique Orban, and Michael A. Saunders G-2016-70
Aug 2016 A regularized factorization-free method for equality-constrained optimization Sylvain Arreckx and Dominique Orban G-2016-65
Jun 2016 NLP.py: An object-oriented environment for large-scale optimization Sylvain Arreckx, Dominique Orban, and Nikolaj van Omme G-2016-42
Nov 2015 A collection of linear systems arising from interior-point methods for quadratic optimization Dominique Orban G-2015-117
Oct 2015 Scalable adaptative cubic regularization methods Jean-Pierre Dussault and Dominique Orban G-2015-109
Sep 2014 A matrix-free augmented Lagrangian algorithm with application to large-scale structural design optimization Sylvain Arreckx, Andrew Lambe, Joaquim R.R.A. Martins, and Dominique Orban G-2014-71
Mar 2014 The projected Golub-Kahan process for constrained linear least-squares problems Dominique Orban G-2014-15
Dec 2013 Limited-Memory LDL\(^{\rm T}\) Factorization of Symmetric Quasi-Definite Matrices Dominique Orban G-2013-87
May 2013 Iterative Methods for Symmetric Quasi-Definite Linear Systems. Part I: Theory Mario Arioli and Dominique Orban G-2013-32
Apr 2013 CUTEst: A Constrained and Unconstrained Testing Environment with Safe Threads Nick Gould, Dominique Orban, and Philippe Toint G-2013-27
Apr 2013 Projected Krylov Methods for Saddle-Point Systems Nick Gould, Dominique Orban, and Tyrone Rees G-2013-23
Aug 2012 Bounds on Eigenvalues of Matrices Arising from Interior-Point Methods Chen Greif, Erin Moulding, and Dominique Orban G-2012-42
Mar 2012 A Primal-Dual Regularized Interior-Point Method for Semidefinite Programming Ahad Dehghani, Jean-Louis Goffin, and Dominique Orban G-2012-12
Mar 2012 Optimization of Algorithms with OPAL Charles Audet, Kien-Cong Dang, and Dominique Orban G-2012-08
Mar 2012 Customizing the Solution Process of COIN-OR's Linear Solvers with Python Mehdi Towhidi and Dominique Orban G-2012-07
Jan 2012 Solving Unconstrained Nonlinear Programs Using ACCPM Ahad Dehghani, Jean-Louis Goffin, and Dominique Orban G-2012-02
Oct 2011 Trajectory-Following Methods for Large-Scale Degenerate Convex Quadratic Programming Nick Gould, Dominique Orban, and DP Robinson G-2011-50
Jun 2011 Templating and Automatic Code Generation for Performance with Python Dominique Orban G-2011-30
Jan 2011 Efficient Use of Parallelism in Algorithmic Parameter Optimization Applications Charles Audet, Kien-Cong Dang, and Dominique Orban G-2011-03
Sep 2010 A Primal-Dual Regularized Interior-Point Method for Convex Quadratic Programs Michael P. Friedlander and Dominique Orban G-2010-47
Jun 2010 An Interior-Point l1-Penalty Method for Nonlinear Optimization Nick Gould, Dominique Orban, and Philippe Toint G-2010-38
Jan 2010 Algorithmic Parameter Optimization of the DFO Method with the OPAL Framework Charles Audet, Kien-Cong Dang, and Dominique Orban G-2010-02
Nov 2009 An \(\ell_1\) Elastic Interior-Point Method for Mathematical Programs with Complementarity Constraints Zoumana Coulibaly and Dominique Orban G-2009-74
Oct 2009 The Lightning AMPL Tutorial. A Guide for Nonlinear Optimization Users Dominique Orban G-2009-66
Sep 2008 A New Version of the Improved Primal Simplex for Degenerate Linear Programs Vincent Raymond, François Soumis, and Dominique Orban G-2008-66
Sep 2008 From Global to Local Convergence of Interior Methods for Nonlinear Optimization Paul Armand, Joël Benoist, and Dominique Orban G-2008-59
Sep 2008 Nonlinear Continuous Deformation of an Image Based on a Set of Coplanar Straight Lines Paul Armand, Arthemy Kiselev, Odile Marcotte, Dominique Orban, and Vincent Zalzal G-2008-58
Feb 2008 LANCELOT_SIMPLE: A Simple Interface for LANCELOT B Nick Gould, Dominique Orban, and Philippe Toint G-2008-11
Nov 2007 Convexity and Concavity Detection in Computational Graphs. Tree Walks for Convexity Proving Robert Fourer, Chandrakant Maheshwari, Arnold Neumaier, Dominique Orban, and Hermann Schichl G-2007-90
Aug 2007 The Squared Slacks Transformation in Nonlinear Programming Paul Armand and Dominique Orban G-2007-62
Oct 2005 Interpretation of Nonlinear Interior Methods as Damped Newton Methods Paul Armand, Joël Benoist, and Dominique Orban G-2005-80
Dec 2004 Finding Optimal Algorithmic Parameters Using the Mesh Adaptive Direct Search Algorithm Charles Audet and Dominique Orban G-2004-96
Nov 2004 Sensitivity of Trust-Region Algorithms on their Parameters Nick Gould, Dominique Orban, Annick Sartenaer, and Philippe Toint G-2004-86
Nov 2004 Numerical Methods for Large-Scale Nonlinear Optimization Nick Gould, Dominique Orban, and Philippe Toint G-2004-85