Search Results for author: François Soumis

Found 3 papers, 1 papers with code

Structured Convolutional Kernel Networks for Airline Crew Scheduling

1 code implementation25 May 2021 Yassine Yaakoubi, François Soumis, Simon Lacoste-Julien

Motivated by the needs from an airline crew scheduling application, we introduce structured convolutional kernel networks (Struct-CKN), which combine CKNs from Mairal et al. (2014) in a structured prediction framework that supports constraints on the outputs.

Scheduling Structured Prediction

Machine Learning in Airline Crew Pairing to Construct Initial Clusters for Dynamic Constraint Aggregation

no code implementations30 Sep 2020 Yassine Yaakoubi, François Soumis, Simon Lacoste-Julien

The crew pairing problem (CPP) is generally modelled as a set partitioning problem where the flights have to be partitioned in pairings.

BIG-bench Machine Learning

Flight-connection Prediction for Airline Crew Scheduling to Construct Initial Clusters for OR Optimizer

no code implementations26 Sep 2020 Yassine Yaakoubi, François Soumis, Simon Lacoste-Julien

We present a case study of using machine learning classification algorithms to initialize a large-scale commercial solver (GENCOL) based on column generation in the context of the airline crew pairing problem, where small savings of as little as 1% translate to increasing annual revenue by dozens of millions of dollars in a large airline.

General Classification Imitation Learning +1

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