Dominique Orban

Member, GERAD

Full Professor, Department of Mathematics and Industrial Engineering, Polytechnique Montréal

dominique.orban@gerad.ca

Phone: 514 340-4711 x5967

Fax: 514 340-4463

Office 5453

Other titles and affiliations

Jun 2008 – Jan 2020

Associate Professor, Department of Mathematics and Industrial Engineering, Polytechnique Montréal

Research Axes

Axis 1: Data valuation for decision making
Axis 2: Decision support made in complex systems

Research Applications

Energy, environment and natural resources
Engineering (engineering design, digital design)

Publications

Sep 2022

G-2022-42
PDENLPModels.jl: An NLPModel API for optimization problems with PDE-constraints

Tangi Migot, Dominique Orban, and Abel Soares Siquiera

This paper presents PDENLPModels.jl a new Julia package for modeling and discretizing optimization problems with mixed algebraic and partial differential equ...

BibTeX reference

Aug 2022

G-2022-35
On GSOR, the generalized successive overrelaxation method for double saddle-point problems

Na Huang, Yu-Dong Dai, Dominique Orban, and Michael A. Saunders

We consider the generalized successive overrelaxation (GSOR) method for solving a class of block three-by-three saddle-point problems. Based on the necessary...

BibTeX reference

Jun 2022

G-2022-27
A stochastic proximal method for nonsmooth regularized finite sum optimization

Dounia Lakhmiri, Dominique Orban, and Andrea Lodi

We consider the problem of training a deep neural network with nonsmooth regularization to retrieve a sparse and efficient sub-structure. Our regularizer is ...

BibTeX reference

120 publications

News

GERAD Newsletter - Spring edition 2022

May 30, 2022

Summary

The last issue of the Newsletter is now available. Enjoy!

Impact papers - Skilled workforce scheduling and routing
Collaborations ... - Stall economy: The value of mobility in retail on wheels
Actions and interactions - A new team of trainees for the NSERC Alliance–Huawei Canada project
Postdoctoral fellows - Saad Akhtar, Aldair Alvarez, Banafsheh Asadi, Vania Karami, Gislaine Mara Melega, Milka Nyariro, Ramesh Ramasamy Pandi, Lingqing Yao
Who are they? - Loubna Benabbou, Hanane Dagdougui, Franklin Djeumou Fomeni, Mary Kang
Goodbye Jean-Louis-Goffin
GERAD news brief

GERAD awards five scholarships for foreign undergraduate interns for 2022-2023

Mar 7, 2022

GERAD is pleased to award five scholarships (of $3,500 each) for foreign undergraduate interns who will come to work in our offices this summer.

GERAD Newsletter - Fall edition 2021

Jan 1, 2022

Summary

The last issue of the Newsletter is now available. Enjoy!

Spotlights on ... - A first place for GERAD students at the PlankThon Challenge
Impact papers - Viability of agroecological systems
Who are they? - Amina Lamghari, Samira A. Rahimi, Fatiha Sadat
**Where are they now ? - Mehdi Abedinpour Fallah, Sandrine Paroz, Ghislene Zerguini
Postdoctoral fellows - Khalil Al Handawi, Yaroslav Salii, Alfredo Torrico, Lingxiao Wu
GERAD news brief