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Séminaire étudiant CIRRELT/GERAD/MORSC

Solving winter maintenance routing problems

iCalendar

31 mars 2017   12h00 — 13h00

Olivier Quirion-Blais Polytechnique Montréal, Canada

In this talk, I'm going to introduce some operational problems encountered in the field of winter maintenance. I will go into more details about the snowplow routing problems. The objectives and the constraints will be presented in details along with a case study. Then, I will describe the Adaptive Large Neighborhood Search (ALNS) that we have used to solve the problem. I will go into more details about some improvements that we have done over the algorithm to better handle the problem. Finally, since this work is more oriented toward real case studies and data, I will describe how we get the data using a GIS and the preparation required for the algorithm. I will also briefly present how we can present the results to the users.


Inscription obligatoire au plus tard le 30 mars.

Pizza et boissons gazeuses fournies
Réservé aux étudiants

Maximum : 25 participants

Luciano Costa responsable

Lieu

Université de Montréal
Pavillon André-Aisenstadt
Salle 5441
2920, chemin de la Tour

Montréal Québec H3T 1J4
Canada

SeminaireEtudiantConjoint_2017-03-31.pdf (120 Ko)