77 citations
- Université de MontréalCA5 papers
- McGill UniversityCA2 papers
- Polytechnique MontréalCA2 papers
- Département d'InformatiqueFR1 paper
- Group for Research in Decision AnalysisCA1 paper
- Hydro-QuébecCA1 paper
- Institut Polytechnique de ParisFR1 paper
- Mila - Quebec Artificial Intelligence InstituteCA1 paper
- Nanjing University of Aeronautics and AstronauticsCN1 paper
- University of EdinburghGB1 paper
9 papers
Asymmetry in the Complexity of the Multi-Commodity Network Pricing Problem
Quang Minh Bui, Margarida Carvalho, José Neto
The network pricing problem (NPP) is a bilevel problem, where the leader optimizes its revenue by deciding on the prices of certain arcs in a graph, while expecting the followers (…
A stochastic integer programming approach to reserve staff scheduling with preferences
Carl Perreault-Lafleur, Margarida Carvalho, Guy Desaulniers
Nowadays, reaching a high level of employee satisfaction in efficient schedules is an important and difficult task faced by companies. We tackle a new variant of the personnel sche…
Bayesian calibration of traffic flow fundamental diagrams using Gaussian processes
Zhanhong Cheng, Xudong Wang, Xinyuan Chen +2
Modeling the relationship between vehicle speed and density on the road is a fundamental problem in traffic flow theory. Recent research found that using the least-squares (LS) met…
Adaptation, Comparison and Practical Implementation of Fairness Schemes in Kidney Exchange Programs
William St-Arnaud, Margarida Carvalho, Golnoosh Farnadi
In Kidney Exchange Programs (KEPs), each participating patient is registered together with an incompatible donor. Donors without an incompatible patient can also register. Then, KE…
Optimising Electric Vehicle Charging Station Placement using Advanced Discrete Choice Models
Steven Lamontagne, Margarida Carvalho, Emma Frejinger +3
We present a new model for finding the optimal placement of electric vehicle charging stations across a multi-period time frame so as to maximise electric vehicle adoption. Via the…
A Catalog of Formulations for the Network Pricing Problem
Quang Minh Bui, Bernard Gendron, Margarida Carvalho
We study the network pricing problem where the leader maximizes their revenue by determining the optimal amounts of tolls to charge on a set of arcs, under the assumption that the…