Feeder Bus Timetabling Optimization for High-Speed Railway Station with Uneven Departure Interval

Channel Service Based High Speed Railway Base Station Arrangement

With the rapid development of high-speed railways, demands on high mobility wireless communication increase greatly. To provide stable and high data rate wireless access for users in the train, it is necessary to properly deploy base stations along the railway. In this paper, we consider this issue from the perspective of channel service which is defined as the integral of the timevarying insta...

Multicriteria decision analysis (MCDA): Central Porto high-speed railway station

Over recent years, Portugal has been working towards their integration in the trans-European high-speed railway network. While in Spain several new high-speed lines are already under construction or beginning operation, in Portugal the necessary studies are still being carried out. One of these studies concerned the location of one of the high-speed railway stations to be built in the city of P...

An Optimization Approa h to Railway Timetabling

Cyclic Railway Timetabling: A Stochastic Optimization Approach

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A Fuzzy Optimization Model for High-Speed Railway Timetable Rescheduling

A fuzzy optimization model based on improved symmetric tolerance approach is introduced, which allows for rescheduling high-speed railway timetable under unexpected interferences. The model nests different parameters of the soft constraints with uncertainty margin to describe their importance to the optimization purpose and treats the objective in the same manner. Thus a new optimal instrument ...