Dominique Orban

Publication Activity (10 Years)

Years Active: 2000-2024
Publications (10 Years): 42

Top Topics

Penalty Function

Regularization Method

Conjugate Gradient

Top Venues

SIAM J. Matrix Anal. Appl.

SIAM J. Sci. Comput.

Publications

Na Huang, Yu-Hong Dai, Dominique Orban, Michael A. Saunders
An inexact augmented Lagrangian algorithm for unsymmetric saddle-point systems. CoRR (2024)
Jean-Pierre Dussault, Tangi Migot, Dominique Orban
Scalable adaptive cubic regularization methods. Math. Program. 207 (1) (2024)
João Sousa Pinto, Dominique Orban
An efficient algorithm for solving linear equality-constrained LQR problems. CoRR (2024)
João Sousa Pinto, Dominique Orban
Primal-Dual iLQR. CoRR (2024)
Na Huang, Yu-Hong Dai, Dominique Orban, Michael A. Saunders
On GSOR, the Generalized Successive Overrelaxation Method for Double Saddle-Point Problems. SIAM J. Sci. Comput. 45 (5) (2023)
Na Huang, Yu-Hong Dai, Dominique Orban, Michael A. Saunders
Properties of semi-conjugate gradient methods for solving unsymmetric positive definite linear systems. Optim. Methods Softw. 38 (5) (2023)
Alexis Montoison, Dominique Orban, Michael A. Saunders
MinAres: An Iterative Solver for Symmetric Linear Systems. CoRR (2023)
Alexis Montoison, Dominique Orban
Krylov.jl: A Julia basket of hand-picked Krylov methods. J. Open Source Softw. 8 (90) (2023)
Aleksandr Y. Aravkin, Robert Baraldi, Dominique Orban
A Levenberg-Marquardt Method for Nonsmooth Regularized Least Squares. CoRR (2023)
Alexis Montoison, Dominique Orban
GPMR: An Iterative Method for Unsymmetric Partitioned Linear Systems. SIAM J. Matrix Anal. Appl. 44 (1) (2023)
Na Huang, Yu-Hong Dai, Dominique Orban, Michael A. Saunders
On GSOR, the Generalized Successive Overrelaxation Method for Double Saddle-Point Problems. CoRR (2022)
Tangi Migot, Dominique Orban, Abel Soares Siqueira
DCISolver.jl: A Julia Solver for Nonlinear Optimization using Dynamic Control of Infeasibility. J. Open Source Softw. 7 (69) (2022)
Alexandre Ghannad, Dominique Orban, Michael A. Saunders
Linear systems arising in interior methods for convex optimization: a symmetric formulation with bounded condition number. Optim. Methods Softw. 37 (4) (2022)
Dominique Orban
Computing a Sparse Projection into a Box. CoRR (2022)
Dounia Lakhmiri, Dominique Orban, Andrea Lodi
A Stochastic Proximal Method for Nonsmooth Regularized Finite Sum Optimization. CoRR (2022)
Na Huang, Yu-Hong Dai, Dominique Orban, Michael A. Saunders
A semi-conjugate gradient method for solving unsymmetric positive definite linear systems. CoRR (2022)
Tangi Migot, Dominique Orban, Abel Soares Siqueira
PDENLPModels.jl: An NLPModel API for Optimization Problems with PDE-Constraints. J. Open Source Softw. 7 (80) (2022)
Aleksandr Y. Aravkin, Robert Baraldi, Dominique Orban
A Proximal Quasi-Newton Trust-Region Method for Nonsmooth Regularized Optimization. SIAM J. Optim. 32 (2) (2022)
Alexis Montoison, Dominique Orban
GPMR: An Iterative Method for Unsymmetric Partitioned Linear Systems. CoRR (2021)
Sanae Lotfi, Tiphaine Bonniot de Ruisselet, Dominique Orban, Andrea Lodi
Adaptive First- and Second-Order Algorithms for Large-Scale Machine Learning. CoRR (2021)
Alexis Montoison, Dominique Orban
TriCG and TriMR: Two Iterative Methods for Symmetric Quasi-definite Systems. SIAM J. Sci. Comput. 43 (4) (2021)
Ding Ma, Dominique Orban, Michael A. Saunders
A Julia implementation of Algorithm NCL for constrained optimization. CoRR (2021)
Daniela di Serafino, Dominique Orban
Constraint-Preconditioned Krylov Solvers for Regularized Saddle-Point Systems. SIAM J. Sci. Comput. 43 (2) (2021)
Ron Estrin, Michael P. Friedlander, Dominique Orban, Michael A. Saunders
Implementing a Smooth Exact Penalty Function for Equality-Constrained Nonlinear Optimization. SIAM J. Sci. Comput. 42 (3) (2020)
Alexis Montoison, Dominique Orban
BiLQ: An Iterative Method for Nonsymmetric Linear Systems with a Quasi-Minimum Error Property. SIAM J. Matrix Anal. Appl. 41 (3) (2020)
Sanae Lotfi, Tiphaine Bonniot de Ruisselet, Dominique Orban, Andrea Lodi
Stochastic Damped L-BFGS with Controlled Norm of the Hessian Approximation. CoRR (2020)
Alexis Montoison, Dominique Orban
TriCG and TriMR: Two Iterative Methods for Symmetric Quasi-Definite Systems. CoRR (2020)
Mohsen Dehghani, Andrew Lambe, Dominique Orban
A regularized interior-point method for constrained linear least squares. INFOR Inf. Syst. Oper. Res. 58 (2) (2020)
Ron Estrin, Michael P. Friedlander, Dominique Orban, Michael A. Saunders
Implementing a Smooth Exact Penalty Function for General Constrained Nonlinear Optimization. SIAM J. Sci. Comput. 42 (3) (2020)
Dominique Orban, Abel Soares Siqueira
A regularization method for constrained nonlinear least squares. Comput. Optim. Appl. 76 (3) (2020)
Ron Estrin, Dominique Orban, Michael A. Saunders
Euclidean-Norm Error Bounds for SYMMLQ and CG. SIAM J. Matrix Anal. Appl. 40 (1) (2019)
Alexis Montoison, Dominique Orban
BiLQ: An Iterative Method for Nonsymmetric Linear Systems with a Quasi-Minimum Error Property. CoRR (2019)
Ron Estrin, Michael P. Friedlander, Dominique Orban, Michael A. Saunders
Implementing a smooth exact penalty function for equality-constrained nonlinear optimization. CoRR (2019)
Daniela di Serafino, Dominique Orban
Constraint-Preconditioned Krylov Solvers for Regularized Saddle-Point Systems. CoRR (2019)
Ron Estrin, Michael P. Friedlander, Dominique Orban, Michael A. Saunders
Implementing a smooth exact penalty function for general constrained nonlinear optimization. CoRR (2019)
Ron Estrin, Dominique Orban, Michael A. Saunders
LNLQ: An Iterative Method for Least-Norm Problems with an Error Minimization Property. SIAM J. Matrix Anal. Appl. 40 (3) (2019)
Ron Estrin, Dominique Orban, Michael A. Saunders
LSLQ: An Iterative Method for Linear Least-Squares with an Error Minimization Property. SIAM J. Matrix Anal. Appl. 40 (1) (2019)
Alfredo Buttari, Dominique Orban, Daniel Ruiz, David Titley-Péloquin
A Tridiagonalization Method for Symmetric Saddle-Point Systems. SIAM J. Sci. Comput. 41 (5) (2019)
Marie-Ange Dahito, Dominique Orban
The Conjugate Residual Method in Linesearch and Trust-Region Methods. SIAM J. Optim. 29 (3) (2019)
Sylvain Arreckx, Dominique Orban
A Regularized Factorization-Free Method for Equality-Constrained Optimization. SIAM J. Optim. 28 (2) (2018)
A. Dehghani, J.-L. Goffin, Dominique Orban
A primal-dual regularized interior-point method for semidefinite programming. Optim. Methods Softw. 32 (1) (2017)
Mehdi Towhidi, Dominique Orban
Customizing the solution process of COIN-OR's linear solvers with Python. Math. Program. Comput. 8 (4) (2016)
Nicholas I. M. Gould, Dominique Orban, Philippe L. Toint
CUTEst: a Constrained and Unconstrained Testing Environment with safe threads for mathematical optimization. Comput. Optim. Appl. 60 (3) (2015)
Dominique Orban
Limited-memory LDL⊤ factorization of symmetric quasi-definite matrices with application to constrained optimization. Numer. Algorithms 70 (1) (2015)
Nicholas I. M. Gould, Dominique Orban, Tyrone Rees
Projected Krylov Methods for Saddle-Point Systems. SIAM J. Matrix Anal. Appl. 35 (4) (2014)
Charles Audet, Kien-Cong Dang, Dominique Orban
Optimization of algorithms with OPAL. Math. Program. Comput. 6 (3) (2014)
Chen Greif, Erin Moulding, Dominique Orban
Bounds on Eigenvalues of Matrices Arising from Interior-Point Methods. SIAM J. Optim. 24 (1) (2014)
Charles Audet, Cong-Kien Dang, Dominique Orban
Efficient use of parallelism in algorithmic parameter optimization applications. Optim. Lett. 7 (3) (2013)
Nicholas I. M. Gould, Dominique Orban, Daniel P. Robinson
Trajectory-following methods for large-scale degenerate convex quadratic programming. Math. Program. Comput. 5 (2) (2013)
Paul Armand, Joël Benoist, Dominique Orban
From global to local convergence of interior methods for nonlinear optimization. Optim. Methods Softw. 28 (5) (2013)
Zoumana Coulibaly, Dominique Orban
Elastic Interior-Point Method for Mathematical Programs with Complementarity Constraints. SIAM J. Optim. 22 (1) (2012)
Michael P. Friedlander, Dominique Orban
A primal-dual regularized interior-point method for convex quadratic programs. Math. Program. Comput. 4 (1) (2012)
Vincent Raymond, François Soumis, Dominique Orban
A new version of the Improved Primal Simplex for degenerate linear programs. Comput. Oper. Res. 37 (1) (2010)
Robert Fourer, Chandrakant Maheshwari, Arnold Neumaier, Dominique Orban, Hermann Schichl
Convexity and Concavity Detection in Computational Graphs: Tree Walks for Convexity Assessment. INFORMS J. Comput. 22 (1) (2010)
Robert Fourer, Dominique Orban
DrAmpl: a meta solver for optimization problem analysis. Comput. Manag. Sci. 7 (4) (2010)
Paul Armand, Joël Benoist, Dominique Orban
Dynamic updates of the barrier parameter in primal-dual methods for nonlinear programming. Comput. Optim. Appl. 41 (1) (2008)
Charles Audet, Dominique Orban
Finding Optimal Algorithmic Parameters Using Derivative-Free Optimization. SIAM J. Optim. 17 (3) (2006)
Richard A. Waltz, José Luis Morales, Jorge Nocedal, Dominique Orban
An interior algorithm for nonlinear optimization that combines line search and trust region steps. Math. Program. 107 (3) (2006)
Nicholas I. M. Gould, Dominique Orban, Annick Sartenaer, Philippe L. Toint
Sensitivity of trust-region algorithms to their parameters. 4OR 3 (3) (2005)
Nicholas I. M. Gould, Dominique Orban, Philippe L. Toint
GALAHAD, a library of thread-safe Fortran 90 packages for large-scale nonlinear optimization. ACM Trans. Math. Softw. 29 (4) (2003)
Nicholas I. M. Gould, Dominique Orban, Philippe L. Toint
CUTEr and SifDec: A constrained and unconstrained testing environment, revisited. ACM Trans. Math. Softw. 29 (4) (2003)
Nicholas I. M. Gould, Dominique Orban, Annick Sartenaer, Philippe L. Toint
Componentwise fast convergence in the solution of full-rank systems of nonlinear equations. Math. Program. 92 (3) (2002)
Stephen J. Wright, Dominique Orban
Properties of the Log-Barrier Function on Degenerate Nonlinear Programs. Math. Oper. Res. 27 (3) (2002)
Nicholas I. M. Gould, Dominique Orban, Annick Sartenaer, Philippe L. Toint
Superlinear Convergence of Primal-Dual Interior Point Algorithms for Nonlinear Programming. SIAM J. Optim. 11 (4) (2001)
Andrew R. Conn, Nicholas I. M. Gould, Dominique Orban, Philippe L. Toint
A primal-dual trust-region algorithm for non-convex nonlinear programming. Math. Program. 87 (2) (2000)