Calibrating MFD Models from Mobile Phone Data
TRB 2020, 99th Annual Meeting Transportation Research Board, Washington DC, ETATS-UNIS, 12-/01/2020 - 16/01/2020
Reducing Network-wide Emissions Through Perimeter Control at City Gates
TRB 2020, 99th Annual Meeting Transportation Research Board, Washington DC, ETATS-UNIS, 12-/01/2020 - 16/01/2020
The role of trip lengths in Perimeter Control strategies
TRB 2020, 99th Annual Meeting Transportation Research Board, Washington DC, ETATS-UNIS, 12-/01/2020 - 16/01/2020
Distributed Optical Fiber-Based Approach for Soil–Structure Interaction
Published in Sensors (Basel, Switzerland)
Scour is a hydraulic risk threatening the stability of bridges in fluvial and coastal areas. Therefore, developing permanent and real-time monitoring techniques is crucial. Recent advances in strain measurements using fiber optic sensors allow new opportunities for scour monitoring. In this study, the innovative optical frequency domain reflectomet...
Calibrating MFD Models from Mobile Phone Data
This work focuses on the estimation ofMacroscopic Fundamental Diagram (MFD) and trip lengths for the city scale network using mobile phone data for the city of Dallas. The data used in the present work has different sampling intervals and in order to have an accurate estimation of travelled distance, a trip enhancement method is proposed based on m...
Perimeter gating control and citywide dynamic user equilibrium: A macroscopic modeling framework
In recent years, several perimeter control strategies have been proposed for traffic management in cities. The common factor found in these works is the use of Macroscopic Fundamental Diagram (MFD) models to describe the dynamics of the network and optimize traffic inside the perimeter by manipulating perimeter inflows. Perimeter gating control str...
Analysis and prediction of railway accident risks using machine learning
The harmful consequences of rail accidents, which sometimes lead to loss of life and the destruction of the system and its environment, are at the basis of the implementation of a "experience feedback" (REX) system considered as the essential means to promote the improvement of safety. REX seeks to identify adverse events with a view to highlightin...
Bi-modal macroscopic traffic dynamics in a single region
Bi-modal or 3D-MFD relates the accumulation of cars, buses to total production at the network level. The current work provides a detailed discussion of extended MFD-based models namely, accumulation-based and trip-based models that accounts for bi-modal flows through 3DMFD. In addition, delay accumulation-based models, also known as exit-flow model...
A Semi-Lagrangian Dynamic System Optimum Traffic Assignment Model in Continuum Space
Urban congestion is one of the major issues faced all around the globe nowadays. Efficient routing of vehicles using dynamic traffic assignment (DTA) can help to relieve this problem but the prohibitive computation time is one of the main challenges faced in their real-time implementation. In the past two decades, some efforts have been made by var...
Bi-modal macroscopic traffic dynamics in a single region
Bi-modal or 3D-MFD relates the accumulation of cars, buses to total production at the network level. The current work provides a detailed discussion of extended MFD-based models namely, accumulation-based and trip-based models that accounts for bi-modal flows through 3DMFD. In addition, delay accumulation-based models, also known as exit-flow model...
