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Michel Bierlaire

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Publications associées (228)

Real-time management of berth allocation with stochastic arrival and handling times

Michel Bierlaire, Nitish Umang

In this research we study the berth allocation problem (BAP) in real time as disruptions occur. In practice, the actual arrival times and handling times of the vessels deviate from their expected or estimated values, which can disrupt the original berthing ...

Springer2017

Estimation of pedestrian origin-destination demand in train stations

Michel Bierlaire, Nicholas Alan Molyneaux, Flurin Silvan Hänseler

We present a framework for estimating pedestrian demand within a train station. It takes into account ridership data, and various direct and indirect indicators of demand. Such indicators may include link flow counts, density measurements, survey data, his ...

Informs2017

A dynamic network loading model for anisotropic and congested pedestrian flows

Michel Bierlaire, Gael Lederrey, Flurin Silvan Hänseler, Marija Nikolic

A macroscopic loading model for multi-directional, time-varying and congested pedestrian flows is proposed. Walkable space is represented by a network of streams that are each associated with an area in which they interact. To describe this interaction, a ...

Pergamon-Elsevier Science Ltd2017

Exogenous priority rules for the capacitated passenger assignment problem

Michel Bierlaire, Stefan Yves Gabriel Binder, Mohammad Yousef Maknoon

We propose a novel algorithm for the capacitated passenger assignment problem in public transportation where exogenous priority lists define the order in which passengers are assigned. Separating explicitly theses rules from the assignment procedure allows ...

Pergamon-Elsevier Science Ltd2017

Probabilistic speed-density relationship for pedestrian traffic

Michel Bierlaire, Bilal Farooq, Marija Nikolic, Matthieu Marie Cochon de Lapparent

We propose a probabilistic modeling approach to represent the speed-density relationship of pedestrian traffic. The approach is data-driven, and it is motivated by the presence of high scatter in the raw data that we have analyzed. We show the validity of ...

Pergamon-Elsevier Science Ltd2016

Network design of a transport system based on accelerating moving walkways

Michel Bierlaire, Iliya Dimitrov Markov, Riccardo Scarinci

Pollution, congestion and urbanistic considerations are leading to a change in the use of private vehicles in dense city centers. More frequently, the last-mile is covered with systems such as public transport, car sharing and bike sharing as well as an in ...

2016

Location choice with longitudinal WiFi data

Michel Bierlaire, Antonin Danalet, Loïc Tinguely, Matthieu Marie Cochon de Lapparent

Location-aware data collection technologies provide new insights about location choices. Only a few dynamic models of location choice exist in scientific literature. To our knowledge, none of them correct for serial correlation. In this paper, we model cho ...

University of Leeds2016

Assessing the usage and level-of-service of pedestrian facilities in train stations: A Swiss case study

Michel Bierlaire, Flurin Silvan Hänseler, Riccardo Scarinci

A framework for assessing the usage and level-of-service of rail access facilities is presented. It consists of two parts. A dynamic demand estimator allows to obtain time-dependent pedestrian origin-destination demand within walking facilities. Using that ...

Pergamon-Elsevier Science Ltd2016

Revisiting the Route Choice Problem: A Modeling Framework Based on Mental Representations

Michel Bierlaire, Gunnar Flötteröd, Evanthia Kazagli

We present a new approach for modeling and analyzing route choice behavior. It is motivated by the need to reduce the complexity of the state-of-the-art choice models. It is inspired by the simplifications done by the travelers, using representations of th ...

Elsevier Sci Ltd2016

Passenger Centric Train Timetabling Problem

Michel Bierlaire, Tomas Robenek, Jianghang Chen, Shadi Sharif Azadeh, Mohammad Yousef Maknoon

The aim of this paper is to analyze and to improve the current planning process of the passenger railway service in light of the recent railway market changes. In order to do so, we introduce the Passenger Centric Train Timetabling Problem. The originality ...

Pergamon-Elsevier Science Ltd2016

Robust optimization for strategic energy planning

Michel Bierlaire, François Maréchal, Stefano Moret

Long-term planning for energy systems is often based on deterministic economic optimization and forecasts of fuel prices.When fuel price evolution is underestimated, the consequence is a low penetration of renewables and more efficient technologies in favo ...

2016

Correcting for endogeneity due to omitted attitudes: Empirical assessment of a modified MIS method using RP mode choice data

Michel Bierlaire, Anna Fernández Antolín, Matthieu Marie Cochon de Lapparent

In this paper we extend the Multiple Indicator Solution (MIS) so that it can also be used to account for endogeneity when there are interactions between observed and unobserved factors in the specification of the utility function. We develop the theoretica ...

Elsevier Sci Ltd2016

Integrating a heterogeneous fixed fleet and a flexible assignment of destination depots in the waste collection VRP with intermediate facilities

Sacha Varone, Michel Bierlaire, Iliya Dimitrov Markov

We consider a complex recyclable waste collection problem that extends the class of vehicle routing problems with intermediate facilities by integrating a heterogeneous fixed fleet and a flexible assignment of destination depots. Several additional side co ...

Pergamon-Elsevier Science Ltd2016

Strategic Energy Planning under Uncertainty: a Mixed-Integer Linear Programming Modeling Framework for Large-Scale Energy Systems

Michel Bierlaire, François Maréchal, Stefano Moret

Various countries and communities are defining strategic energy plans driven by concerns related to climate change and security of energy supply. Energy models are needed to support this decision-making process. The long time horizon inherent to strategic ...

Elsevier2016

City Automated Transport System (CATS): The Legacy of an Innovative European Project

Vincent Kaufmann, Philippe Vollichard, Michel Bierlaire, Michaël Clément Louis Ghislain Thémans, Sonia Lavadinho, Raphaël Gindrat, Susana Da Silva Rodrigues Limão, Stéphanie Vincent, Derek Pierre Christie, Arnaud de La Fortelle

CATS is a collaborative European project promoting driverless vehicles that ended in December 2014. This contribution explains how the project evolved, including the handling of unexpected events and concentrating on lessons learned. The constructor and ve ...

2015

Simulation and optimization: a short review

Michel Bierlaire

This review discusses some issues related to the use of simulation in transportation analysis. Potential pitfalls are identified and discussed. An overview of some methods relevant to the use of an advanced simulation tool in an optimization context is als ...

Pergamon-Elsevier Science Ltd2015

Optimizing Fueling Decisions for Locomotives in Railroad Networks

Michel Bierlaire, Prem Kumar

Even though rail transportation is one of the most fuel efficient forms of surface transportation, the cost of fuel constitutes one of the major categories of very high operating costs for railroad companies. In the United States, unlike in Europe, fueling ...

2015

Revisiting the Route Choice Problem: A Modeling Framework Based on Mental Representations

Michel Bierlaire, Evanthia Kazagli

2015

Location Choice With Longitudinal Wifi Data: Research Data

Michel Bierlaire, Antonin Danalet, Loïc Tinguely, Matthieu Marie Cochon de Lapparent

This document describes the softwares, data, models and raw results associated to: Danalet, A., Tinguely, L., Lapparent, M. d. and Bierlaire, M. (2016). Location choice with longitudinal WiFi data, Journal of Choice Modelling 18: 1–17. URL: https://dx.doi. ...

2015

Specification of the cross-nested logit model with sampling of alternatives for route choice models

Michel Bierlaire, Xinjun Lai

We present an operational estimation procedure for the estimation of route choice multivariate extreme value (MEV) models based on sampling of alternatives. The procedure builds on the state-of-the-art literature, and in particular on recent methodological ...

Pergamon-Elsevier Science Ltd2015

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