Publications by Emmanuel Bert | EPFL Graph Search

Dynamic urban origin-destination matrix estimation methodology

The aim of this thesis is to develop a new methodology to determine dynamic Origin-Destination (OD) matrices for urban networks characterized by a high number of traffic hubs, complex route choice possibilities and a high level of traffic controls. By revi ...

EPFL2009

Mesoscopic simulator data to perform dynamic origin- destination matrices estimation in urban context

André-Gilles Dumont, Emmanuel Bert, Edward Chung

The aim of this paper is to explore a new approach to obtain better traffic demand (Origin-Destination, OD matrices) for dense urban networks using traffic simulation data. From reviewing existing methods, from static to dynamic OD matrix evaluation, possi ...

2008

Urban Dynamic Origin-Destination Matrices Estimation

André-Gilles Dumont, Emmanuel Bert, Edward Chung

The aim of this paper is to explore a new approach to obtain better traffic demand (Origin-Destination, OD matrices) for dense urban networks. From reviewing existing methods, from static to dynamic OD matrix evaluation, possible deficiencies in the approa ...

2008

Approach for Dynamic Origin-Destination Matrices Estimation in Urban Context

André-Gilles Dumont, Emmanuel Bert, Edward Chung

The aim of this paper is to explore a new approach to obtain better traffic demand (Origin-Destination, OD matrices) in dense urban networks. From reviewing actual methods, for static and dynamic OD matrix evaluation, possible deficiencies in the approach ...

2008

Dynamic Origin-Destination Matrices Estimation Method for urban Networks

André-Gilles Dumont, Emmanuel Bert, Edward Chung

The aim of this paper is to explore a new approach to obtain better traffic demand (Origin-Destination, OD matrices) in case of dense urban networks. To improve the global process of OD demand estimation, this paper is focussing on a new methodology to exe ...

2007

AGIR - A decision support tool for Geneva ring-road traffic management during important events

Emmanuel Bert

Geneva is a city used to organise international events like for example the International Motor Show which takes place every year. Most of these events are hold on the Palexpo area, a group of buildings situated near the Geneva airport. Both places are clo ...

2006

Global emission estimation by using probe vehicles

André-Gilles Dumont, Emmanuel Bert, Edward Chung

Air pollution is becoming a more and more important aspect for transportation, particularly car emission in urban area. The objective of this paper is to evaluate the global emission of a transport network based on probe car and sensor data. Probe vehicles ...

2006

Exploring the use of DTA for origin-destination matrix estimation

André-Gilles Dumont, Emmanuel Bert, Edward Chung

Traffic simulation is more and more widely used and a helpful decision tool for planer and managers. Several tools exist and could be grouped in two main families: Macrosimulators with aggregate vision of the traffic in the network and microsimulators whic ...

2006

Calibration of urban network microsimulation models

André-Gilles Dumont, Emmanuel Bert

Microsimulation is increasingly being used for different types of traffic studies and particularly for assessment of ITS applications. This paper explains how a large urban network, the case of Lausanne, has been calibrated with the microsimulator AIMSUN, ...

2005