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Open research questions in Infrastructure Resilience and Vulnerability Analysis

211 gap statements mined from Infrastructure Resilience and Vulnerability Analysis papers in our 7.9M-paper local library, which holds 1,587 papers on the topic — drawn mostly from each paper's own stated research gap, future-work, challenge and limitation notes, and its abstract. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one.

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What the literature leaves open

  • Limited understanding of how networks perform under stress. Impediments to effective post-disaster response and recovery due to network disruptions.

    A Spatial-Network Approach to Assessing Transportation Resilience in Disaster-Prone Urban Areas · 2025 · DOI

  • The literature addressing the resilience of transportation networks is comparatively limited. There is a need for a comprehensive understanding of the risk and vulnerability of civil infrastructure systems.

    A Spatial-Network Approach to Assessing Transportation Resilience in Disaster-Prone Urban Areas · 2025 · DOI

  • The study highlights the need for cost-effective resilience interventions.

    Urban Resilience Index for Critical Infrastructure: A Scenario-Based Approach to Disaster Risk Reduction in Road Networks · 2024 · DOI

  • The need to consider multiple parameters and indicators makes it challenging to evaluate network resilience.

    A Review of Resilience Assessment and Recovery Strategies of Urban Rail Transit Networks · 2024 · DOI

  • The impacts of severe climate events on power systems have been largely overlooked. There is a need for resilience-enhancement strategies to mitigate social and economic damages. Current power systems lack flexible and intelligent solutions to navigate disaster complications effectively.

    An Evaluation of Sustainable Power System Resilience in the Face of Severe Weather Conditions and Climate Changes: A Comprehensive Review of Current Advances · 2024 · DOI

  • Public data therefore expose substantial shared-risk structure behind nominal diversity and identify where stronger physical-path verification is warranted.

    Disjoint in Name Only: Illusory Resilience in the Internet · 2026

  • A systematic literature analysis was conducted, as limited research in long‐term temporaries exists.

    An Overview of Long‐Term Temporaries After Flood Disasters · 2025 · DOI

  • Future research should focus on continuous monitoring of pipeline foundation soil safety, improving numerical models for pipeline river crossing evaluations and refining water damage risks assessment through deep learning-based models.

    Mapping of the susceptibility of China‒Russia crude oil pipelines to water damage in permafrost regions in Northeast China · 2025 · DOI

  • To our best knowledge, the user-centric resilience of EVCS networks, when confronted with present and anticipated shocks, has not been well studied.

    When Climate Mitigation Meets the Needs of Adaptation: Closing the Resilience Gap for EV Charging Services in Hurricane-Prone Areas · 2024 · DOI

  • This approach addresses a significant gap in the literature on organisational resilience, which often focuses predominantly on adaptive capacity.

    Critical infrastructure organisational resilience assessment: A case study of Malawi’s power grid operator · 2024 · DOI

  • The second section reviews analytical and empirical fragility models, emphasizing the need for further research on compound and non‐compound hazards, especially windstorms, floods, lightning, and wildfires.

    Fragility Modeling of Power Grid Infrastructure for Addressing Climate Change Risks and Adaptation · 2024 · DOI

  • The current implementation of AI in disaster contexts lacks ethical safety measures. There is a need for a paradigm shift in humanitarian engineering to prioritize the requirements of frontline communities.

    Ethical AI for Disaster Resilience: Centering Frontline Communities · 2026 · DOI

  • The existing methods have a robustness deficiency in incomplete information scenarios. There is a need to construct intelligent defense strategies with reasoning ability, adaptive update mechanisms, and attack prediction capabilities.

    Research on the Evolution of Oil and Gas Pipeline Network Attack and Defense Based on Reinforcement Learning and Game Theory · 2026 · DOI

  • The gap is related to the limitations of conventional mitigation strategies in addressing structural complexities or external variables.

    Integrating Deterministic and Monte Carlo Approaches to the Risk Reduction Index for Sustainable Urban Construction Projects · 2026 · DOI

  • Scalability assessment is needed to determine whether this hybrid RRI framework remains computationally feasible and statistically robust when applied to large-scale portfolios with 50+ interdependent project risks in different geographic or sectoral sustainable construction contexts.

    Integrating Deterministic and Monte Carlo Approaches to the Risk Reduction Index for Sustainable Urban Construction Projects · 2026 · DOI

  • This study addresses the problem of assessing and adapting the functional stability (FS) of critical infrastructure facilities (CIFs) under conditions of uncertainty, limited data availability, and heterogeneous influencing factors.

    Functional stability assessment and adaptation for critical infrastructure facilities · 2026 · DOI

  • The study must mitigate potential uncertainties arising from limited spatial coverage of meteorological stations.

    Impact-Based Analysis of Weather-Related Hazards in Greece (2000–2025): Insights from the High-Impact Weather Events Database (HIWE-DB) · 2026 · DOI

  • Systematic long-term analyses of weather-related events and their associated impacts are limited. There is a need to systematically document weather and climate-related hazards and their impacts. The complexity of multi-hazard situations is not well addressed.

    Impact-Based Analysis of Weather-Related Hazards in Greece (2000–2025): Insights from the High-Impact Weather Events Database (HIWE-DB) · 2026 · DOI

  • The lack of a common structure for using metrics together in planning, comparison, and metric construction. The fragmentation of metrics across different layers and boundaries, weakening cross-layer reasoning and making decision-traceable trade-off analysis difficult.

    A Unified Metric Architecture for AI Infrastructure: A Cross-Layer Taxonomy Integrating Performance, Efficiency, and Cost · 2026 · DOI

  • This framework enables systematic sensitivity analysis for new urban districts where empirical data are limited, providing a replicable methodology for planning-stage resilience assessment.

    Risk-based sensitivity analysis of urban gas infrastructure in new district planning · 2026 · DOI

  • The research highlights the need for a comprehensive assessment of the impacts of compound climate extremes on transportation infrastructure.

    Inequities in the impacts of compound precipitation extremes on global transportation infrastructures in the late 21st century · 2026 · DOI

  • The need to understand the resilience of the construction industry ecosystem in the face of external shocks and changes. The lack of a comprehensive framework for analyzing the ecosystem's evolutionary state and diverse paths toward high functionality.

    A Study on the Measurement and Evolutionary Dynamics of Resilience in the Construction Industry Ecosystem: A Mixed Method Analysis Based on Cusp Catastrophe Model and fsQCA · 2026 · DOI

  • The paper addresses incomplete information scenarios in attack-defense interactions but does not specify the degree of information asymmetry tested, types of hidden state variables, or how performance degrades as information incompleteness increases.

    Research on the Evolution of Oil and Gas Pipeline Network Attack and Defense Based on Reinforcement Learning and Game Theory · 2026 · DOI

  • First, resilience is a relational property connecting networks, institutions and communities, with emergent behaviour that no single disciplinary lens captures.

    Editorial: Enhancing resilience in complex systems: transdisciplinary and systems approaches to sustainable infrastructure and urban development · 2026 · DOI

  • Exploring modeling methods aligned with actual network topologies, - developing unified indexes for resilience assessment, - focusing on resilience assessment and recovery strategies under uncertain disturbance…

    A Review of Resilience Assessment and Recovery Strategies of Urban Rail Transit Networks · 2024 · DOI

Most-cited papers in Infrastructure Resilience and Vulnerability Analysis

Most recent work

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Open questions raised by papers listed on this page include: (1) There is a need for a paradigm shift in humanitarian engineering to prioritize the requirements of frontline communities (“Ethical AI for Disaster Resilience: Centering Frontline Communities”, 2026); (2) There is a need to construct intelligent defense strategies with reasoning ability, adaptive update mechanisms, and attack prediction capabilities (“Research on the Evolution of Oil and Gas Pipeline Network Attack and Defense…”, 2026); (3) There is a need to systematically document weather and climate-related hazards and their impacts (“Impact-Based Analysis of Weather-Related Hazards in Greece (2000–2025):…”, 2026); (4) The lack of a common structure for using metrics together in planning, comparison, and metric construction (“A Unified Metric Architecture for AI Infrastructure: A Cross-Layer Taxonomy…”, 2026); (5) The lack of a comprehensive framework for analyzing the ecosystem's evolutionary state and diverse paths toward high functionality (“A Study on the Measurement and Evolutionary Dynamics of Resilience in the…”, 2026). 211 gap statements have been mined from Infrastructure Resilience and Vulnerability Analysis papers in our 7.9M-paper local library, which holds 1,587 papers on the topic; the gaps come from whichever of those papers state one. They are mostly the research gaps the authors state and the papers' abstracts, plus future-work, limitations and challenges passages. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one, so you can read the original claim in context.

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