Emma Frejinger

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Publications

Cahiers du GERAD

juin 2023

G-2023-22
A survey of contextual optimization methods for decision making under uncertainty

Utsav Sadana, Abhilash Chenreddy, Erick Delage, Alexandre Forel, Emma Frejinger et Thibaut Vidal

Recently there has been a surge of interest in operations research~(OR) and the machine learning~(ML) community in combining prediction algorithms and optimi...

référence BibTeX

Articles

jan. 2025

A survey of contextual optimization methods for decision making under uncertainty

Utsav Sadana, Abhilash Chenreddy, Erick Delage, Alexandre Forel, Emma Frejinger et Thibaut Vidal

European Journal of Operational Research, 320(2), 271–289, 2025 référence BibTeX

août 2024

Reinforcement learning for freight booking control problems

Justin Dumouchelle, Emma Frejinger et Andrea Lodi

Journal of Revenue and Pricing Management, 23, 318–345, 2024 référence BibTeX

jan. 2024

Fast Continuous and Integer L-Shaped Heuristics Through Supervised Learning

Eric Larsen, Emma Frejinger, Bernard Gendron et Andrea Lodi

INFORMS Journal on Computing, 36(1), 203–223, 2024 référence BibTeX

sept. 2022

The load planning and sequencing problem for double-stack trains

Moritz Ruf, Jean-François Cordeau et Emma Frejinger

Journal of Rail Transport Planning & Management, 23, No article: 100337, 2022 référence BibTeX

mars 2022

A time-space formulation for the locomotive routing problem at the Canadian National Railways

Pedro Luis Miranda, Jean-François Cordeau et Emma Frejinger

Computers & Operations Research, 139, No article: 105629, 2022 référence BibTeX

jan. 2022

Predicting tactical solutions to operational planning problems under imperfect information

Eric Larsen, Sébastien Lachapelle, Yoshua Bengio, Emma Frejinger, Simon Lacoste-Julien et Andrea Lodi

INFORMS Journal on Computing, 34(1), 227–242, 2022 référence BibTeX

mars 2021

The locomotive assignment problem with distributed power at the Canadian national railway company

Camilo Ortíz Astorquiza, Jean-François Cordeau et Emma Frejinger

Transportation Science, 55(2), 510–531, 2021 référence BibTeX

mars 2021

Integrated inbound train split and load planning in an intermodal railway terminal

Bruno Petrato Bruck, Jean-François Cordeau et Emma Frejinger

Transportation Research Part B: Methodological, 145, 270–289, 2021 référence BibTeX

Actes de conférence

sept. 2020

A learning-based algorithm to quickly compute good primal solutions for stochastic integer programs

Yoshua Bengio, Emma Frejinger, Andrea Lodi, Rahul Patel et Sriram Sankaranarayanan

Integration of Constraint Programming, Artificial Intelligence, and Operations Research, CPAIOR 2020, Lecture Notes in Computer Science, vol 12296, Springer, Cham, 99–111, 2020 référence BibTeX