Jean-Pierre Dussault

Member, GERAD

Full Professor, Department of Computer Science, Université de Sherbrooke

Jean-Pierre.Dussault@USherbrooke.ca

Phone: 819-821-8000 x62031

Phone: 514 340-6053 x 6670

Fax: 819-821-8200

Office 4433

Research Axes

Axis 2: Decision support made in complex systems

Research Applications

Health

Publications

Sep 2021

Improvement of spatial resolution with iterative PET reconstruction using ultra-fast TOF

Maxime Toussaint, Roger Lecomte, and Jean-Pierre Dussault

IEEE Transactions on Radiation and Plasma Medical Sciences, 5(5), 729–737, 2021 BibTeX reference

Nov 2020

Annihilation Photon Acolinearity with Ultra-fast ToF-PET

Maxime Toussaint, Roger Lecomte, and Jean-Pierre Dussault

2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Boston, MA, USA, 1–4, 2020 BibTeX reference

Aug 2020

On approximate stationary points of the regularized mathematical program with complementarity constraints

Jean-Pierre Dussault, Mounir Haddou, Abdeslam Kadrani, and Tangi Migot

Journal of Optimization Theory and Applications, 186(2), 504–522, 2020 BibTeX reference

32 publications

News

Winner of the 11th GERAD undergraduate foreign trainees competition

Feb 12, 2020

A scholarship of $3500 will be attributed to:

* Luc Laporte, sponsored by Jean-Pierre Dussault and Dominique Orban.

Congratulations!

Winner of the 10th GERAD undergraduate foreign trainees competition

Feb 5, 2019

A scholarship of $3500 will be attributed to:

Johann Bourhis, sponsored by Dominique Orban and Jean-Pierre Dussault.

Congratulations!

Grants competition for cosupervised graduate students

Jun 13, 2018

Two scholarships of $10 000 each respectively will be attributed to:

Samuel Goyette, M.Sc. student, cosupervised by Jean-Pierre Dussault and Dominique Orban;
Marie Pied, M.Sc. student, cosupervised by Miguel Anjos and Roland Malhamé.

Congratulations!

4 news

Cahiers du GERAD

Sep 2019

G-2019-64
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

In this paper, we compare the BFGS and the conjugate gradient (CG) methods for solving unconstrained problems with a trust-region algorithm. The main result ...

BibTeX reference

Jun 2018

G-2018-39
Coupling decomposition with dynamic programming with application to an energy model

Luc Marchand, Philippe Mahey, and Jean-Pierre Dussault

This paper targets a stochastic energy management problem. We first decouple the stochasticity of the global scenarios to local scenarios. Then, we use spat...

BibTeX reference

Sep 2017

G-2017-75
Depth-of-interaction bias in the achievable ultra-fast timing of detectors for TOF-PET

Maxime Toussaint, Francis Loignon-Houle, Jean-Pierre Dussault, and Roger Lecomte

In Positron Emission Tomography (PET), deep crystals (>20 mm) must be used to enhance detection efficiency and increase overall scanner sensitivity. Howeve...

BibTeX reference

8 Papers

Supervision

Tania Belabbas Master's degree

Ismaïl Benchakroun Master's degree

Johann Bourhis Internship

Tangi Migot Postdoctoral research

Samuel Goyette Master's degree

Mathieu Frappier Master's degree

Tangi Migot Ph.D.

Jonathan Baillargeon Master's degree

Luc Marchand Ph.D.

All supervisions (18)