Research
Background
The transportation of people and freight is ubiquitous and undergoes a transformation that will have tremendous impact on the society, environment and economy. Demand drives this transformation by adopting emerging transport services. This results in integrated transport systems (TS) where the historical separations between private and public transport modes as well between people and freight are blurred. We develop methodologies to predict demand and optimize supply of integrated TS taking the demand response into account. To achieve this objective we develop (i) statistical learning algorithms and (ii) optimization models and solutions methods.
Journal Articles
Submitted, under revision, accepted and published. Students and postdocs are indicated with a star.
Estimation of Undiscounted Recursive Path Choice Models: Convergence Properties and Algorithms
Tien Mai and Emma Frejinger
Submitted to Transportation Science, 2021.
Assessing the Impact: Does an Improvement to a Revenue Management System Lead to an Improved Revenue?
Greta Laage, Emma Frejinger, Andrea Lodi and Guillaume Rabusseau
Submitted to Omega, 2021.
Periodic Freight Demand Forecasting for Large-scale Tactical Planning
Greta Laage, Emma Frejinger and Gilles Savard
Submitted to Transportation Research Part B, 2021.
The Load Planning and Sequencing Problem for Double-Stack Intermodal Trains
Mortiz Ruf, Jean-François Cordeau and Emma Frejinger
Submitted to Transportation Research Part E on May 5, 2021.
A Time-Space Formulation for the Locomotive Routing Problem at the Canadian National Railways
Pedro Miranda, Jean-François Cordeau and Emma Frejinger
Submitted to Computer and Operations Research on December 2, 2020.
Routing Policy Choice Prediction in a Stochastic Network: Recursive Model and Solution Algorithm
Tien Mai, Xinlian Yu, Song Gao and Emma Frejinger
Transportation Research Part B, 151: 42-58, July 2021.
Data-driven Optimization Model Customization
Michael Hewitt and Emma Frejinger
European Journal on Operations Research, 287(2): 438-451, 2020.
Integrated Inbound Train Split and Load Planning in an Intermodal Railway Terminal
*Bruno Bruck, Jean-François Cordeau and Emma Frejinger
Transportation Research Part B, 145: 270-289, 2021.
Predicting Tactical Solutions to Operational Planning Problems under Imperfect Information
*Eric Larsen, *Sébastien Lachapelle, Yoshua Bengio, Emma Frejinger, Simon Lacoste-Julien and Andrea Lodi
Accepted for publication in INFORMS Journal on Computing on february 10, 2021.
The Locomotive Assignment Problem with Distributed Power at the Canadian National Railway Company
*Camilo Ortiz-Astorquiza, Jean-François Cordeau and Emma Frejinger
Accepted for publication in Transportation Science on October 14, 2020.
A tutorial on recursive models for analyzing and predicting path choice behavior
*Maëlle Zimmermann and Emma Frejinger
Accepted for publication in the EURO Journal on Transportation and Logistics on December 3, 2019.
A Strategic Markovian Traffic Equilibrium Model for Capacitated Networks
*Maëlle Zimmermann, Emma Frejinger and Patrice Marcotte
Transportation Science. Volume: 55, Number: 3 (May-June 2021): 574-591.
Route choice behavior and travel information in a congested network: Static and dynamic recursive models
*Giselle De Moraes Ramos, *Tien Mai, Winnie Daamen, Emma Frejinger and Serge Hoogendoorn
Transportation Research Part C: Emerging Technologies 114: 681-693, 2020.
An empirical study on aggregation of alternatives and its influence on prediction in car type choice models
*Shiva Habibi, Emma Frejinger and Markus Sundberg
Transportation 46(3): 563-582, 2019.
The Load Planning Problem for Double-Stack Intermodal Trains
*Serena Mantovani, *Gianluca Morganti, *Nitish Umang, Teodor Gabriel Crainic, Emma Frejinger and *Eric Larsen
European Journal of Operations Research 267(1): 107-119, 2018.
A decomposition method for estimating recursive logit based route choice models
*Tien Mai, Fabian Bastin and Emma Frejinger
EURO Journal on Transportation and Logistics 7(3):253-275, 2018.
Capturing correlation with a mixed recursive logit model for activity-travel scheduling
*Maëlle Zimmermann, *Oscar Blom Västberg, Emma Frejinger and Anders Karlström
Transportation Research Part C: Emerging Technologies 93: 273-291, 2018.
A dynamic programming approach for quickly estimating large network-based MEV models
*Tien Mai, Emma Frejinger, Mogens Fosgerau and Fabian Bastin
Transportation Research Part B 98(1): 179-197, 2017.
Bike route choice modelling using GPS data without choice sets of paths
*Maëlle Zimmermann, *Tien Mai and Emma Frejinger
Transportation Research Part C 75(1): 183-196, 2017.
On the similarities between random regret minimization and mother logit : The case of recursive route choice models
*Tien Mai, Fabian Bastin and Emma Frejinger
Journal of Choice Modelling 23(1): 21-33, 2017.
A misspecification test for logit-based route choice models
*Tien Mai, Emma Frejinger and Fabian Bastin
Economics of Transportation. 4(4): 215-226, 2015.
A nested recursive logit model for route choice analysis
*Tien Mai, Mogens Fosgerau and Emma Frejinger
Transportation Research Part B 75(1): 100-112, 2015.
A link-based network route choice model with unrestricted choice set
Mogens Fosgerau, Emma Frejinger and Anders Karlstöm
Transportation Research Part B 56(1): 70-80, 2013.
Cognitive Cost in Route Choice with Real-Time Traffic Information: An Exploratory Analysis
Song Gao, Emma Frejinger and Moshe Ben-Akiva
Transportation Research Part A 45(9): 916-926, 2011.
Adaptive route choices in risky traffic networks: A prospect theory approach
Song Gao, Emma Frejinger and Moshe Ben-Akiva
Transportation Research Part C 18(5): 727-740, 2010.
Sampling of alternatives for route choice modeling
Emma Frejinger, Michel Bierlaire and Moshe Ben-Akiva
Transportation Research Part B 43(10): 984-994, 2009.
Adaptive Route Choice Models in Stochastic Time-Dependent networks
Song Gao, Emma Frejinger and Moshe Ben-Akiva
Transportation Research Record 2085: 136-143, 2008.
Route choice modeling with network-free data
Michel Bierlaire and Emma Frejinger
Transportation Research Part C 16(2): 187-198, 2008.
Capturing correlation with subnetworks in route choice models
Emma Frejinger and Michel Bierlaire
Transportation Research Part B 41(3): 363-378, 2007.
Conference Proceedings
A learning-based algorithm to quickly compute good primal solutions for Stochastic Integer Programs
Yoshua Bengio, Emma Frejinger, Andrea Lodi, *Rahul Patel and *Sriram Sankaranarayanan
Seventeenth International Conference on the Integration of Constraint Programming, Artificial Intelligence, and Operations Research (CPAIOR). Accepted for publication, 2020.
Block planning for intermodal rail: methodology and case study
*Gianluca Morganti, Teodor Gabriel Crainic, Emma Frejinger and Nicoletta Ricciardi
Published in Transportation Research Procedia 47, 19–26, 2020.
Cognitive Cost in Route Choice with Real-Time Information: An Exploratory Analysis
Gao, S., Frejinger, E. and Ben-Akiva, M. - Eds.: Cassidy, M. J. and Skabardonis, A.
Published in Procedia Social and Behavioral Sciences 17:136-149, 2011. Also published in Transportation Research Part A.