Real-time Vulnerability Analysis of Urban Expressway

Y Ji, J Zhou, H Jiang, X Xing, S Gu - Transportation Letters, 2023 - Taylor & Francis
This study proposes a new method for evaluating the road network vulnerability per unit
time: the real-time vulnerability index (RVI). The practical application of the proposed …

Improving robustness of large-scale bus transit networks against cascading failures: A preventive control or an emergency control?

L Zhang, M Xu, S Wang - Transportation Research Part C: Emerging …, 2024 - Elsevier
Cascading failures of large-scale bus transit networks (LBTNs) often lead to extreme rather
than general network performance issues from a network dynamics perspective. Previous …

Reliability analysis of urban road traffic network under targeted attack strategies considering traffic congestion diffusion

Z Chen, C Zheng, T Tao, Y Wang - Reliability Engineering & System Safety, 2024 - Elsevier
The cascading failures caused by traffic congestion diffusion may deteriorate traffic network
reliability. Comprehending urban traffic congestion mechanisms is essential for road …

Quantitative Assessment of Congestion Diffusion and Cascading Effects Under Rainfall-Flood Disasters: A Case Study of Nanjing, China

Z Chen, C Zheng, M Xu, Z Wu, S Zheng… - International Journal of …, 2024 - Elsevier
Urban road networks are frequently disrupted by flooding due to heavy rainfall. Rainfall-
flood disasters can cause severe traffic disruptions, leading to cascading effects due to traffic …

Cyberattack Monitoring Architectures for Resilient Operation of Connected and Automated Vehicles

ZH Khattak, BL Smith… - IEEE Open Journal of …, 2024 - ieeexplore.ieee.org
The deployment of connected and automated vehicles (CAVs) may enhance operations and
safety with little human feedback. Automation requires the use of communication and smart …

[HTML][HTML] Travel Characteristics and Vulnerability Analysis of Road Resource Utilization Based on Taxi GPS Data

W Zhang, D Zhai, Z Wang - Sustainability, 2024 - mdpi.com
Residents' travel and logistics are greatly affected by urban transportation networks, which
are one of the most important supports for urban socio-economic activities. Urban …

A tri-level optimization model for interdependent infrastructure network resilience against compound hazard events

MR Oster, S Chatterjee, AR Ganguly… - … on Technologies for …, 2021 - ieeexplore.ieee.org
To address consequence assessment challenges associated with resilient operation of
interdependent infrastructures against compound hazard events, we propose a novel policy …

[PDF][PDF] 改进K-shell 算法的城市道路网关键交叉口识别

裴玉龙, 刘鹤行, 王子奇 - 重庆理工大学学报(自然科学), 2024 - clgzk.qks.cqut.edu.cn
交叉口重要性不仅与自身属性相关, 还受相邻路段属性的影响, 针对城市道路网中关键交叉口
识别方法准确率不足的问题, 提出一种考虑城市道路网特性的改进K shell 算法. 即在传统K …

[HTML][HTML] 交通事故影响下的城市局部路网脆弱性研究

王倩, 孙泰屹 - Operations Research and Fuzziology, 2023 - hanspub.org
脆弱性研究是研究城市道路运输系统干扰应对能力的关键性课题. 本文通过建立武汉市江汉区
局部路网模型, 结合攻击模型, 基于历史事故数据确定攻击策略, 提出不同攻击策略下 …

[PDF][PDF] Análisis de la vulnerabilidad de la red viaria urbana de Sevilla utilizando teoría de redes complejas

Á Díaz Lemus - 2023 - biblus.us.es
Las redes de transporte son fundamentales no solo en el ámbito económico y en la
infraestuctura pública, sino también por que son la vía de rescate y de socorro ante …