Concept

Indian Railways

Publications associées (22)

Automation of the diagnosis process in the railway system : Detection of defects in concrete sleepers using vision-based machine learning models

inspectors that walk over the track and check the defects on the rail surface, fasteners and sleepers. In the case of concrete sleepers, rail inspectors classify defects according to their size and occurrence over 20 sleepers. The manual inspection is erro ...

2021

Towards Mobility-as-a-Service: a cross-case analysis of public authorities' roles in the development of ICT-supported integrated mobility schemes

Maxime Ugo Julien Audouin

Automobiles have become counter-productive. Negative externalities resulting from car use have overcome the social benefits automobiles brought when initially introduced. Having shaped most contemporary transportation systems, the automobility regime is kn ...

EPFL2019

Passenger Centric Train Timetabling Problem

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

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

Behaviorally Driven Train Timetable Design

Tomas Robenek

The focus of this thesis is to include the passengers and their behavior inside the train timetable design. This is done through three main objectives: timetable design based on passenger satisfaction, exploitation of hybrid cyclicity and choice based reve ...

EPFL2016

Financing rail infrastructure by multi-annual performance contracts

Dagny Anne Greinus

After decades of public or private vertically integrated monopolies, the organisation of the European railway sector was re-structured. The European Commission has been seeking to improve the efficiency of the railways to strengthen the position of railway ...

EPFL2016

Passenger Centric Train Timetabling Problem

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

2015

The Ideal Train Timetabling Problem

Michel Bierlaire, Tomas Robenek

The aim of this paper is to analyze and to improve the current planning process of the passenger railway service. At first, the state-of-the-art in research is presented. However, given the recent changes in legislature allowing competitors in the railway ...

2014

The alignment between institutions and technology in network industries

Matthias Finger, Nicolas Crettenand

Network industries, such as electricity, railways and air transport, are very complex technical, economic, and political systems in which the alignment between technology and institutions has a significant impact on performance. This alignment has been stu ...

2013

Exploratory Analysis of Demand Interaction in the Planning of Passenger Railway Service

Michel Bierlaire, Tomas Robenek

With the new EU legislature, the track management and the Train Operating Companies (TOCs) have to be separated subjects and hence allowing the private sector to enter the market (also called as liberalization of railways). Up to this point, the market was ...

2013

The simplicity of planar networks

Emanuele Strano, Marc Barthélemy

Shortest paths are not always simple. In planar networks, they can be very different from those with the smallest number of turns - the simplest paths. The statistical comparison of the lengths of the shortest and simplest paths provides a non trivial and ...

Nature Publishing Group2013

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