Resilience of Transportation Systems: Concepts and Comprehensive Review

Zhou, Yaoming; Wang, Junwei; Yang, Hai

doi:10.1109/tits.2018.2883766

Cited by 233 publications

(87 citation statements)

References 119 publications

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“…The review of metrics and mathematical models used to measure resilience and the strategies used to enhance resilience 2020 [40] Resilience measurement parameters (modeling based on the mode of transportation and modeling based on the mathematical technique used to quantify resilience) 2020 [41] Analysis of the problem through a double modeling based on the mode of transport and the mathematical technique used to quantify the resilience 2020 [42] Research on the problems and stresses of the contemporary city, mainly due to natural and health factors, related to climate change and pandemic COVID-19 with reference to the responses in terms of resilience of infrastructure and territory…”

Section: [39]mentioning

confidence: 99%

The Impact of COVID-19 Pandemic on the Resilience of Sustainable Mobility in Sicily

et al. 2020

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The COVID-19 pandemic has resulted in unprecedented measures changing travel habits in many countries. Many users have started to prefer traveling by private cars, which is against the sustainability policies of the European cities. The necessity of gaining a deeper understanding of road users’ travel habit changes, their feelings on public transport use, and their perceptions of using sustainable urban mobility modes has emerged for future transport planning. Considering these facts, the study in this paper aimed to investigate the influence of the COVID-19 pandemic on road users’ perceptions, needs, and use of sustainable travel modes (i.e., public transport, walking, and cycling). An online survey was carried out during the period from March to May 2020 in the case study area, Sicily of Southern Italy. Regarding the population of the case study, the survey was representative, with 431 individuals. The survey included variables, namely gender, age, city of residence, private car ownership, walking and cycling frequency before and during the pandemic, public transport use frequency for leisure activities before and during the pandemic, need for remote working, and the stress and anxiety perception of using public transport during the pandemic. The analysis started with descriptive statistics and it was followed by correlation analysis in order to explore the characteristics of the dataset and relationship between variables. It was found that these were not statistically significantly correlated at a 95% confidence level. An ordinal regression model was applied for determining the predictions. The results suggested that women were less likely to walk during the pandemic than men. Participants were more likely to resume remote work even after the second phase in order to reduce their daily travel needs and keep their isolation. Participants have expressed a positive opinion on the use of micromobility during pandemic situations. These results can be considered as a basis for sustainable urban planning and a guide for decision-makers who aim to encourage the use of public transport, walking, cycling, and micromobility.

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Section: [39]mentioning

confidence: 99%

The Impact of COVID-19 Pandemic on the Resilience of Sustainable Mobility in Sicily

et al. 2020

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“…A road network's resilience may be defined by computing various measures. Such metrics can consider the graph of the transport network and its traffic flow, thus evaluating the resilience in a comprehensive and objective way [4]. In general, resilience is identified by the degradation of system quality over time according to the three-stage model (Figure 1) [5].…”

Section: Resilience Metricmentioning

confidence: 99%

Intersection Redesign for Network Resilience and Safety

Pratelli¹,

Leandri²,

Aiello³

et al. 2021

PROMET

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This paper describes a procedure for improving the resilience of roadway networks. A methodology is outlined that develops a time-dependent and performance-based resilience index. This methodology was applied to an Italian road, with the aim of optimizing intersections that are critical due to inadequate baseline capacity. The methodology uses a calibrated microscopic traffic model (using Aimsun™) whereby average delay at intersection approaches are estimated by an analytical model. From the simulation, average speed over time is obtained for each approach. These values in turn are used as inputs for calculating each intersection’s resilience index. The procedure allows the identification of less resilient intersections, and provides design solutions for each of them. Lastly, a safety assessment is tested for one of the intersections.

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“…The aim of implementing a comprehensive resilience plan, therefore, is to reduce the potential damages caused by attacks through resistance and enhance fast recovery (Linkov et al, 2013). This two-aspect view is echoed by Zhou et al (2019), who focus on transportation systems resilience and conclude that all resilience definitions for transportation systems take the following two perspectives: i) the ability to maintain the system functionality under disruptions; and ii) the time and resources required to restore performance after disruptions. As shown in Fig.…”

Section: Resilience and Cyber Resilience 411 Resiliencementioning

confidence: 99%

Cyber resilience of autonomous mobility systems: cyber-attacks and resilience-enhancing strategies

2021

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The Policy Research Working Paper Series disseminates the findings of work in progress to encourage the exchange of ideas about development issues. An objective of the series is to get the findings out quickly, even if the presentations are less than fully polished. The papers carry the names of the authors and should be cited accordingly. The findings, interpretations, and conclusions expressed in this paper are entirely those of the authors. They do not necessarily represent the views of the International Bank for Reconstruction and Development/World Bank and its affiliated organizations, or those of the Executive Directors of the World Bank or the governments they represent.

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Resilience of Transportation Systems: Concepts and Comprehensive Review

Cited by 233 publications

References 119 publications

The Impact of COVID-19 Pandemic on the Resilience of Sustainable Mobility in Sicily

The Impact of COVID-19 Pandemic on the Resilience of Sustainable Mobility in Sicily

Intersection Redesign for Network Resilience and Safety

Cyber resilience of autonomous mobility systems: cyber-attacks and resilience-enhancing strategies

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