Cahiers : GERAD

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

Jan 2019

Solving the mixed-integer linear programming problem for mine production scheduling with stockpiling under multi-element geological uncertainty

Zeyneb Brika, Michel Gamache, and Roussos Dimitrakopoulos

G-2019-05

Nov 2018

Short- and medium-term optimization of underground mine planning using constraints programming

Louis-Pierre Campeau and Michel Gamache

G-2018-94

Oct 2018

A new computational model of high-order stochastic simulation based on spatial Legendre moments

Lingqing Yao, Roussos Dimitrakopoulos, and Michel Gamache

G-2018-89

Oct 2018

A dynamic stochastic approach for open-pit mine planning

Adrien Rimélé, Roussos Dimitrakopoulos, and Michel Gamache

G-2018-87

Sep 2018

Multi-product mine scheduling optimization under multi-element geological uncertainty

Zeyneb Brika, Michel Gamache, and Roussos Dimitrakopoulos

G-2018-72

Jul 2018

Integreted optimization of short- and medium-term planning in underground mine

Louis-Pierre Campeau, Michel Gamache, and Rafael Martinelli

G-2018-55

May 2017

Open pit stochastic optimization with in-pit tailings storage

Adrien Rimélé, Michel Gamache, and Roussos Dimitrakopoulos

G-2017-35

May 2017

Heuristic method for the stochastic open pit mine production scheduling problem

Adrien Rimélé, Michel Gamache, and Roussos Dimitrakopoulos

G-2017-34

Apr 2017

Optimizing keyword positions for search engine marketing

Koukla Azeuli Nkamegni, Michel Gamache, Alain Hertz, and Sandrine Paroz

G-2017-26

Apr 2016

Short-term planning optimization model for underground mines

Louis-Pierre Campeau and Michel Gamache

G-2016-26

Oct 2015

Flight deck crew absenteeism: From data to forecasting

Amir Hosein Homaie Shandizi, Vahid Partovi Nia, Michel Gamache, and Bruno Agard

G-2015-108

Oct 2015

Underground long-term mine production scheduling with integrated geological risk management

Sabrina Carpentier, Michel Gamache, and Roussos Dimitrakopoulos

G-2015-107

Oct 2015

An iterative algorithm based on evolutive cuts for project scheduling with material storage constraints

Alban Piveteau, Michel Gamache, and Robert Pellerin

G-2015-106

May 2015

A structured approach to model logical constraints

Michel Gamache

G-2015-48

May 2015

Stope optimization with convexity constraints

Gonzalo Ignacio Nelis Suazo, Michel Gamache, Denis Marcotte, and Xiaoyu Bai

G-2015-47

Mar 2014

Location of water depots in open-pit mine networks

Juan-Pablo Riquelme-Rodríguez, Michel Gamache, and André Langevin

G-2014-12

Jan 2014

Adaptive large neighborhood search for the periodic capacitated arc routing problem with inventory constraints

Juan-Pablo Riquelme-Rodríguez, Michel Gamache, and André Langevin

G-2014-01

Dec 2013

Strategic Planning of an Underground Mine with Variable Cut-off Grades

Jean Collard, Rafael Martinelli, and Michel Gamache

G-2013-86

Nov 2012

Periodic Capacitated Arc Routing Problem with Inventory Constraints

Juan-Pablo Riquelme-Rodríguez, Michel Gamache, and André Langevin

G-2012-73

Dec 2009

A Generic Linear Program for an Optimal Mine Production Plan

Michel Gamache, Luc Hébert-Desgroseilliers, and Guy Desaulniers

G-2009-83

Dec 2009

Adaptation de la commande prédictive aux systèmes à événements discrets : application pour l'optimisation en temps réel du processus de transport minier

Amel Jaoua, Diane Riopel, and Michel Gamache

G-2009-82

Jun 2009

Efficient Simulation Model for Real-Time Fleet Management Problems in Internal Transport Systems

Amel Jaoua, Diane Riopel, and Michel Gamache

G-2009-33

Jun 2009

Specification of an Intelligent Simulation-Based Real Time Control Architecture: Application to Truck Control System

Amel Jaoua, Michel Gamache, and Diane Riopel

G-2009-32

Dec 2007

Comparaison d'approches de modélisation de problèmes tests pour le pilotage du transport : application aux mines à ciel ouvert

Amel Jaoua, Michel Gamache, and Diane Riopel

G-2007-102

Mar 2006

The Time-Dependent Traveling Salesman Problem and Single Machine Scheduling Problems with Sequence Dependent Setup Time

Louis-Philippe Bigras, Michel Gamache, and Gilles Savard

G-2006-15

Apr 2005

A Graph Coloring Model for a Feasibility Problem in Crew Scheduling

Michel Gamache, Alain Hertz, and Jérôme Ouellet

G-2005-34

Mar 2005

Time-Indexed Formulations and the Total Weighted Tardiness Problem

Louis-Philippe Bigras, Michel Gamache, and Gilles Savard

G-2005-30

Dec 2004

An Exact Solution Approach for the PBS Problem

Heykel Achour, Michel Gamache, François Soumis, and Guy Desaulniers

G-2004-89

Jun 2004

An Enumeration Algorithm for Solving the Fleet Management Problem in Underground Mines

Mathieu Beaulieu and Michel Gamache

G-2004-52

Dec 2003

Solving the Fleet Management Problem in Underground Mines by Dynamic Programming

Michel Gamache, Mathieu Beaulieu, and Paul Cohen

G-2003-83

Dec 2003

Considering Displacement Modes in the Fleet Management Problem

Michel Gamache and Louis-Philippe Bigras

G-2003-82

May 2003

Branch and Cut at the Subproblem Level in a Column Generation Approach: Application to the Airline Industry

Heykel Achour, Michel Gamache, and François Soumis

G-2003-34

Dec 2002

Fleet Management System for Underground Mines

Michel Gamache, Paul Cohen, and Renaud Grimard

G-2002-68

Dec 2002

A Solution Approach for a Real-Time Fleet Management System: An Application to Underground Mining

Louis-Philippe Bigras, Michel Gamache, and Paul Cohen

G-2002-66

Oct 2001

Overview of Solution Strategies Used in Truck Dispatching Systems for Open Pit Mines

Stéphane Alarie and Michel Gamache

G-2001-38

Oct 2000

Analysis of Maximum Flow Algorithms for Ultimate Pit Contour Problems

Michel Gamache and Geneviève Auger

G-2000-57

Oct 1998

Le système d'horaires mensuels personnalisés d'Air Canada

Michel Gamache, François Soumis, Daniel Villeneuve, Jacques Desrosiers, and Eric Gélinas

G-98-56

May 1997

Crew Scheduling in Air Transportation

Guy Desaulniers, Jacques Desrosiers, Michel Gamache, and François Soumis

G-97-26

Mar 1997

The Preferential Bidding System at Air Canada

Michel Gamache, François Soumis, Daniel Villeneuve, Jacques Desrosiers, and Eric Gélinas

G-97-12

May 1994

A Column Generation Approach for Large Scale Rostering Problems

Michel Gamache, François Soumis, G Marquis, and Jacques Desrosiers

G-94-20

Nov 1993

A Method for Optimally Solving the Rostering Problem

Michel Gamache and François Soumis

G-93-40

Cahiers du GERAD

Michel Gamache

Annual Reports