Resilience-Based Recovery Assessments of Networked Infrastructure Systems under Localized Attacks
To reduce unforeseen disaster risks, infrastructure systems are expected to be resilient. The impact of many natural disasters on networked infrastructures is often observed to follow a localized attack pattern. The localized attack can be demonstrated by the failures of a group of links concentrate...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-03-01
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| Series: | Infrastructures |
| Subjects: | |
| Online Access: | http://www.mdpi.com/2412-3811/4/1/11 |
| _version_ | 1818887061405433856 |
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| author | Tanzina Afrin Nita Yodo |
| author_facet | Tanzina Afrin Nita Yodo |
| author_sort | Tanzina Afrin |
| collection | DOAJ |
| description | To reduce unforeseen disaster risks, infrastructure systems are expected to be resilient. The impact of many natural disasters on networked infrastructures is often observed to follow a localized attack pattern. The localized attack can be demonstrated by the failures of a group of links concentrated in a particular geographical domain which result in adjacent isolated nodes. In this paper, a resilience-based recovery assessment framework is proposed. The framework aims to find the most effective recovery strategy when subjected to localized attacks. The proposed framework was implemented in a lattice network structure inspired by a water distribution network case study. Three different recovery strategies were studied with cost and time constraints incorporated: preferential recovery based on nodal weight (PRNW), periphery recovery (PR), and localized recovery (LR). The case study results indicated that LR could be selected as the most resilient and cost-effective recovery strategy. This paper hopes to aid in the decision-making process by providing a strategic baseline for finding an optimized recovery strategy for localized attack scenarios. |
| first_indexed | 2024-12-19T16:31:14Z |
| format | Article |
| id | doaj.art-e38f833e370845968457e28fea476f9a |
| institution | Directory Open Access Journal |
| issn | 2412-3811 |
| language | English |
| last_indexed | 2024-12-19T16:31:14Z |
| publishDate | 2019-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Infrastructures |
| spelling | doaj.art-e38f833e370845968457e28fea476f9a2022-12-21T20:14:11ZengMDPI AGInfrastructures2412-38112019-03-01411110.3390/infrastructures4010011infrastructures4010011Resilience-Based Recovery Assessments of Networked Infrastructure Systems under Localized AttacksTanzina Afrin0Nita Yodo1Department of Industrial and Manufacturing Engineering, North Dakota State University, 1410 14th Avenue North, Fargo, ND 58102, USADepartment of Industrial and Manufacturing Engineering, North Dakota State University, 1410 14th Avenue North, Fargo, ND 58102, USATo reduce unforeseen disaster risks, infrastructure systems are expected to be resilient. The impact of many natural disasters on networked infrastructures is often observed to follow a localized attack pattern. The localized attack can be demonstrated by the failures of a group of links concentrated in a particular geographical domain which result in adjacent isolated nodes. In this paper, a resilience-based recovery assessment framework is proposed. The framework aims to find the most effective recovery strategy when subjected to localized attacks. The proposed framework was implemented in a lattice network structure inspired by a water distribution network case study. Three different recovery strategies were studied with cost and time constraints incorporated: preferential recovery based on nodal weight (PRNW), periphery recovery (PR), and localized recovery (LR). The case study results indicated that LR could be selected as the most resilient and cost-effective recovery strategy. This paper hopes to aid in the decision-making process by providing a strategic baseline for finding an optimized recovery strategy for localized attack scenarios.http://www.mdpi.com/2412-3811/4/1/11infrastructure systemslocalized attacksrecovery strategiesresilience assessment |
| spellingShingle | Tanzina Afrin Nita Yodo Resilience-Based Recovery Assessments of Networked Infrastructure Systems under Localized Attacks Infrastructures infrastructure systems localized attacks recovery strategies resilience assessment |
| title | Resilience-Based Recovery Assessments of Networked Infrastructure Systems under Localized Attacks |
| title_full | Resilience-Based Recovery Assessments of Networked Infrastructure Systems under Localized Attacks |
| title_fullStr | Resilience-Based Recovery Assessments of Networked Infrastructure Systems under Localized Attacks |
| title_full_unstemmed | Resilience-Based Recovery Assessments of Networked Infrastructure Systems under Localized Attacks |
| title_short | Resilience-Based Recovery Assessments of Networked Infrastructure Systems under Localized Attacks |
| title_sort | resilience based recovery assessments of networked infrastructure systems under localized attacks |
| topic | infrastructure systems localized attacks recovery strategies resilience assessment |
| url | http://www.mdpi.com/2412-3811/4/1/11 |
| work_keys_str_mv | AT tanzinaafrin resiliencebasedrecoveryassessmentsofnetworkedinfrastructuresystemsunderlocalizedattacks AT nitayodo resiliencebasedrecoveryassessmentsofnetworkedinfrastructuresystemsunderlocalizedattacks |