The real-time Railway Traffic Management Problem (rtRTMP) is the problem of detecting and solving time-overlapping conflicting requests made by multiple trains on the same track resources. This problem consists in retiming, reordering and rerouting trains in such a way that the propagation of disturbances in the railway network is minimized. The rt...
RailBeijing 2021, 9th International Conference on Railway Operations Modelling and Analysis (ICROMA), Pékin, CHINE, 03-/11/2021 - 07/11/2021
EWGT 2021, 24th Euro Working Group on Transportation Meeting, Aveiro, PORTUGAL, 08-/09/2021 - 10/09/2021
EWGT 2021, 24th Euro Working Group on Transportation Meeting, Aveiro, PORTUGAL, 08-/09/2021 - 10/09/2021
GECCO 2021, Genetic and Evolutionary Computation Conference Companion, Lille , FRANCE, 10-/07/2021 - 14/07/2021
Published in Journal of Big Data
Nowadays a large amount of data is originated by complex systems, such as social networks, transportation systems, computer and service networks. These systems can be modeled by using graphs and studied by exploiting graph metrics, such as betweenness centrality (BC), a popular metric to analyze node centrality of graphs. In spite of its great pote...
CTS 2021, 16th IFAC Symposium on Control in Transportation Systems, Lille, FRANCE, 08-/06/2021 - 10/06/2021
This study reviews existing computational methods to calculate simulation-based dynamic network equilibrium. We consider a trip-based multi-modal approach for the dynamic network loading. Mode and path choices are carried out at the same level; therefore, travel times depend on the travel path and the mode attributes of travelers. This study develo...
This study reviews existing computational methods to calculate simulation-based dynamic network equilibrium. We consider a trip-based multi-modal approach for the dynamic network loading. Mode and path choices are carried out at the same level; therefore, travel times depend on the travel path and the mode attributes of travelers. This study develo...
Traffic perturbations in railway systems may give rise to conflicts, which cause delays w.r.t. the timetable. Dealing with them requires solving the real-time Rail Traffic Management Problem (rtRTMP). A subproblem of the rtRTMP is the real-time Energy Consumption Minimization Problem (rtECMP). It defines the speed profiles along with the timing of ...
