9 papers
Real-Time Design of Public Transport Lines: Reconciling Adaptivity and Efficiency
Duo Wang, Andrea Araldo, Mounim El-Yacoubi
Demand-responsive transport (DRT) is typically routed by solving Dynamic Vehicle Routing Problems (DVRPs), where individual vehicle trajectories are adjusted on incoming requests.…
Predict-then-Optimize Framework for Public Transport Line Redesign under Fluctuating Traffic Conditions
Zihao Guo, Andrea Araldo, Faycal Touzout +1
Public Transport (PT) lines are traditionally designed to optimize performance under nominal traffic conditions. In practice, operating conditions frequently deviate from nominal o…
Online design of dynamic networks
Duo Wang, Andrea Araldo, Mounim El Yacoubi
Designing a network (e.g., a telecommunication or transport network) is mainly done offline, in a planning phase, prior to the operation of the network. On the other hand, a massiv…
Restoring Accessibility During Urban Rail Disruptions via Bus Network Redesign
Zihao Guo, Andrea Araldo, Mounîm A. El Yacoubi
In broad terms, accessibility measures opportunities reachable (such as shops, residents, etc.) within a given time frame. Urban Rail Transit (URT) plays a crucial role in providin…
Quantifying the Improvement of Accessibility achieved via Shared Mobility on Demand
Severin Diepolder, Andrea Araldo, Tarek Chouaki +3
Shared Mobility Services (SMS), e.g., demand-responsive transport or ride-sharing, can improve mobility in low-density areas, which are often poorly served by conventional Public T…
Data-Driven Computation of the Accessibility Provided by Demand-Responsive Transport
Pierfrancesco Leonardi, Vincenza Torrisi, Andrea Araldo +1
Conventional Public Transport (PT) cannot support the mobility needs in weak demand areas. Such areas could be better served by integrating, within PT, Demand-Responsive Transport…