Cahiers du GERAD by year

Nov 2020

Constrained stochastic blackbox optimization using a progressive barrier and probabilistic estimates

Kwassi Joseph Dzahini, Michael Kokkolaras, and Sébastien Le Digabel

G-2020-60

Nov 2020

Combining Cross Entropy and MADS methods for inequality constrained optimization

Charles Audet, Jean Bigeon, and Romain Couderc

G-2020-59

Nov 2020

A branch-price-and-cut algorithm for the two-echelon vehicle routing problem with time windows

Tayeb Mhamedi, Henrik Andersson, Marilène Cherkesly, and Guy Desaulniers

G-2020-63

Nov 2020

Pleiad: An open-source modeling package for exploring residential flexibility in the smart grid

Hugues Souchard De Lavoreille, Juan A. Gomez-Herrera, and Miguel F. Anjos

G-2020-61

Oct 2020

A computational study on imputation methods for missing environmental data

Paul Dixneuf, Fausto Errico, and Mathias Glaus

G-2020-56

Oct 2020

Unified branch-and-Benders-cut for two-stage stochastic mixed-integer programs

Arthur Maheo, Simon Belieres, Yossiri Adulyasak, and Jean-François Cordeau

G-2020-54

Oct 2020

Two decades of blackbox optimization applications

Stéphane Alarie, Charles Audet, Aïmen E. Gheribi, Michael Kokkolaras, and Sébastien Le Digabel

G-2020-58

Oct 2020

Tight bounds on the maximal perimeter and the maximal width of convex small polygons

Christian Bingane

G-2020-53

Oct 2020

Distributionally robust local non-parametric conditional estimation

Viet Anh Nguyen, Fang Zhang, Jose H. Blanchet, Erick Delage, and Yinyue Ye

G-2020-55

Oct 2020

Largest small polygons: A sequential convex optimization approach

Christian Bingane

G-2020-50

Sep 2020

Data-driven distributionally robust capacitated facility location problem

Ahmed Saif and Erick Delage

G-2020-49

Sep 2020

TriCG and TriMR: Two iterative methods for symmetric and quasi-definite systems

Alexis Montoison and Dominique Orban

G-2020-41

Sep 2020

A model of early-stage finance

Geneviève Gauthier and Nir Vulkan

G-2020-48

Sep 2020

An oligopoly game of CDR strategy deployment in a steady-state net-zero emission climate regime

Frédéric Babonneau, Olivier Bahn, Alain Haurie, and Marc Vielle

G-2020-47

Aug 2020

Modeling and solving bundle adjustment problems

Célestine Angla, Jean Bigeon, and Dominique Orban

G-2020-42

Aug 2020

Escaping unknown discontinuous regions in blackbox optimization

Charles Audet, Alain Batailly, and Solène Kojtych

G-2020-46

Aug 2020

Aggregator: Automating feature aggregation with graph neural networks

François-Xavier Devailly, Xinyue Tan, and Gilles Caporossi

G-2020-45

Aug 2020

Exact branch-price-and-cut for a hospital therapist scheduling problem with flexible service locations and time-dependent location capacity

Alexander Jungwirth, Guy Desaulniers, Markus Frey, and Rainer Kolisch

G-2020-44

Jul 2020

Deep decarbonization in Northeastern North America: The value of electricity market integration and hydropower

Jesús Andrés Rodríguez Sarasty, Sébastien Debia, and Pierre-Olivier Pineau

G-2020-39

Jul 2020

Parallel surrogate-based optimization using Mesh Adaptive Direct Search

Bastien Talgorn, Stéphane Alarie, and Michael Kokkolaras

G-2020-38

Jul 2020

Decycling bipartite graphs

Alain Hertz

G-2020-43

Jul 2020

New product diffusion in the presence of strategic consumers and social contagion: A mean-field game approach

Jafar Chaab, Rabih Salhab, and Georges Zaccour

G-2020-40

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

Jun 2020

Decision tree-based optimization for flexibility management for sustainable energy microgrids

Yuchong Huo, François Bouffard, and Géza Joós

G-2020-33

Jun 2020

Tuning a variational autoencoder for data accountability problem in the Mars Science Laboratory ground data system

Dounia Lakhmiri, Ryan Alimo, and Sébastien Le Digabel

G-2020-31

Jun 2020

Stabilized column generation via the dynamic separation of aggregated rows

Luciano Costa, Claudio Contardo, Guy Desaulniers, and Julian Yarkony

G-2020-36

Jun 2020

Multi-product production routing under decoupled planning periods

Masoud Chitsaz, Jean-François Cordeau, and Raf Jans

G-2020-35

Jun 2020

Restless bandits: Indexability and computation of Whittle index

Nima Akbarzadeh and Aditya Mahajan

G-2020-34

Jun 2020

Market integration of behind-the-meter residential energy storage

Valérie Provost and Miguel F. Anjos

G-2020-32

May 2020

Autonomous control in smart buildings: A deep reinforcement learning approach

Ysaël Desage, François Bouffard, Fabian Bastin, and J.-S. Venne

G-2020-30

May 2020

Machine-learning-based column selection for column generation

Mouad Morabit, Guy Desaulniers, and Andrea Lodi

G-2020-29

Apr 2020

Distributed stochastic gradient descent with quantized compressive sensing

Dipayan Mitra and Ashish Khisti

G-2020-23-EIW14

Apr 2020

Neural network sparsification using Gibbs measures

Alex Labach and Shahrokh Valaee

G-2020-23-EIW13

Apr 2020

Deep learning for proactive cooperative malware detection system

Adel Abusitta, Omar Abdel Wahab, and Talal Halabi

G-2020-23-EIW12

Apr 2020

State of compact architecture search for deep neural networks

Mohammad Shafiee, Andrew Hryniowski, Francis Li, Zhong Qiu Lin, and Alexander Wong

G-2020-23-EIW11

Apr 2020

Uncertainty transfer with knowledge distillation

Amara Ibtihel and James J. Clark

G-2020-23-EIW10

Apr 2020

Semi\(^+\)-supervised learning under sample selection bias

Damoon Robatian and Masoud Asgharian

G-2020-23-EIW09

Apr 2020

Importance of data loading pipeline in training deep neural networks

Mahdi Zolnouri, Xinlin Li, and Vahid Partovi Nia

G-2020-23-EIW08

Apr 2020

Random bias initialization improves quantized training

Xinlin Li and Vahid Partovi Nia

G-2020-23-EIW07

Apr 2020

Convergence of gradient methods on bilinear zero-sum games

Guojun Zhang and Yaoliang Yu

G-2020-23-EIW06

Apr 2020

Statistical learning with the determinantal point process

Serge Vincente and Alejandro Murua

G-2020-23-EIW05

Apr 2020

Deep LDA-pruned nets and their robustness

Qing Tian, Tal Arbel, and James J. Clark

G-2020-23-EIW04

Apr 2020

Shallow Structured Potts Neural Network Regression (S-SPNNR)

Karl-Augustt Alahassa Nonvikan and Alejandro Murua

G-2020-23-EIW03

Apr 2020

Pruning for efficient hardware implementations of deep neural networks

Ghouthi Boukli Hacene, Vincent Gripon, Matthieu Arzel, Nicolas Farrugia, and Yoshua Bengio

G-2020-23-EIW02

Apr 2020

Batch normalization in quantized networks

Eyyüb Sari and Vahid Partovi Nia

G-2020-23-EIW01

Apr 2020

Long-term influence of priority order of short-term unit commitment in a complex hydroelectric system

Emmanuel Bigeon, Martin Gagnon, Stéphane Alarie, Souheil-Antoine Tahan, and Michel Gamache

G-2020-26

Apr 2020

The Covering-Assignment Problem for swarm-powered ad-hoc clouds: A distributed 3D mapping use-case

Leandro R. Costa, Daniel Aloise, Luca G. Gianoli, and Andrea Lodi

G-2020-28

Apr 2020

DMulti-MADS: Mesh adaptive direct multisearch for blackbox multiobjective optimization

Jean Bigeon, Sébastien Le Digabel, and Ludovic Salomon

G-2020-25

Apr 2020

A Simulation model for short and long term humanitarian supply chain operations management

Marilène Cherkesly and Yasmina Maïzi

G-2020-27

Apr 2020

On the interplay between self-driving cars and public transportation: A game-theoretic perspective

Nicolas Lanzetti, Maximilian Schiffer, Michael Ostrovsky, and Marco Pavone

G-2020-24

Apr 2020

On the impact of the power production function approximation on hydropower maintenance scheduling

Eloise Edom, Miguel F. Anjos, Claudia D'Ambrosio, Wim van Ackooij, Pascal Côté, and Sara Séguin

G-2020-22

Apr 2020

Dynamic constraint aggregation for solving very large-scale airline crew pairing problems

Guy Desaulniers, François Lessard, Mohammed Saddoune, and François Soumis

G-2020-21

Mar 2020

The value of randomized strategies in distributionally robust risk averse network interdiction games

Utsav Sadana and Erick Delage

G-2020-20

Mar 2020

Open-loop and feedback Nash equilibrium in scalar linear-state differential games with impulse control

Utsav Sadana, Puduru Viswanadha Reddy, and Georges Zaccour

G-2020-19

Mar 2020

Expected complexity analysis of stochastic direct-search

Kwassi Joseph Dzahini

G-2020-18

Feb 2020

The pickup and delivery problem with time windows, multiple stacks, and handling operations

Marilène Cherkesly and Timo Gschwind

G-2020-16

Feb 2020

Smart distributed energy storage controller (smartDESC)

Filippo Malandra, Arman C. Kizilkale, Frédéric Sirois, Brunilde Sansò, Miguel F. Anjos, Michel Bernier, Michel Gendreau, and Roland P. Malhamé

G-2020-15

Feb 2020

Computational study of a branching algorithm for the maximum \(k\)-cut problem

Vilmar Jefté Rodrigues De Sousa, Miguel F. Anjos, and Sébastien Le Digabel

G-2020-11

Feb 2020

An exact algorithm for a class of geometric set-cover problems

Claudio Contardo and Alain Hertz

G-2020-17

Feb 2020

Inventory routing under stochastic supply and demand

Aldair Alvarez, Jean-François Cordeau, Raf Jans, Pedro Munari, and Reinaldo Morabito

G-2020-14

Feb 2020

Machine learning in airline crew pairing to construct initial clusters for dynamic constraint aggregation

Yassine Yaakoubi, François Soumis, and Simon Lacoste-Julien

G-2020-13

Feb 2020

Equal risk pricing and hedging of financial derivatives with convex risk measures

Saeed Marzban, Erick Delage, and Jonathan Y. Li

G-2020-02

Feb 2020

The Aadhaar project as a guide for an alternative digital development in Quebec

Hugues Delmaire

G-2020-12

Jan 2020

Elements of networked protection systems for distribution networks and microgrids: A cyber-security perspective

Younes Seyedi, Houshang Karimi, Santiago Grijalva, and Brunilde Sansò

G-2020-10

Jan 2020

A new approach to reliability assessment of synchrophasor communications in smart grids

Younes Seyedi, Houshang Karimi, Constant Wetté, and Brunilde Sansò

G-2020-09

Jan 2020

Spectral properties of threshold graphs

Mustapha Aouchiche, Seyed Ahmad Mojallal, and Pierre Hansen

G-2020-06

Jan 2020

Intra-brand competition in a differentiated oligopoly

Michèle Breton and Lucia Sbragia

G-2020-04

Jan 2020

User-based relocation strategies for free-floating car sharing systems

Maximilian Schiffer, Fabian Rüdel, and Grit Walther

G-2020-03

Jan 2020

Numerical certification of Pareto optimality for biobjective nonlinear problems

Charles Audet, Frédéric Messine, and Jordan Ninin

G-2020-01

Jan 2020

On the difference of energies of a graph and its complement graph

Seyed Ahmad Mojallal and Pierre Hansen

G-2020-05

Jan 2020

Selective arc-ng pricing for vehicle routing

Luciano Costa, Claudio Contardo, Guy Desaulniers, and Diego Galindo Pecin

G-2020-07