Entropy, Год журнала: 2024, Номер 26(11), С. 985 - 985
Опубликована: Ноя. 17, 2024
Serious crime modelling typically needs to be undertaken securely behind a firewall where police knowledge and capabilities remain undisclosed. Data informing an ongoing incident are often sparse; large proportion of relevant data only come light after the culminates or intervene-by which point it is too late make use aid real-time decision-making for in question. Much that
Язык: Английский
Ocean Engineering, Год журнала: 2024, Номер 312, С. 119078 - 119078
Опубликована: Авг. 29, 2024
The distinctive features of maritime infrastructures present significant challenges in terms security.Disruptions to the normal functioning any part transportation can have wide-ranging consequences at both national and international levels, making it an attractive target for malicious attacks.Within this context, integration digitalization technological advancements seaports, vessels other elements exposes them cyber threats.In response critical challenge, paper aims formulate a novel cybersecurity risk analysis method ensuring security.This approach is based on data-driven Bayesian network, utilizing recorded incidents spanning past two decades.The findings contribute identification highly contributing factors, meticulous examination their nature, revelation interdependencies, estimation probabilities occurrence.Rigorous validation developed model ensures its robustness diagnostic prognostic purposes.The implications drawn from study offer valuable insights stakeholders governmental bodies, enhancing understanding how address threats affecting industry.This knowledge aids implementation necessary preventive measures.
Язык: Английский
Процитировано
9
Risk Analysis, Год журнала: 2024, Номер 45(2), С. 283 - 306
Опубликована: Июль 21, 2024
Maritime terrorist accidents have a significant low-frequency-high-consequence feature and, thus, require new research to address the associated inherent uncertainty and scarce literature in field. This article aims develop novel method for maritime security risk analysis. It employs real accident data from attacks over past two decades train data-driven Bayesian network (DDBN) model. The findings help pinpoint key contributing factors, scrutinize their interdependencies, ascertain probability of different scenarios, describe impact on manifestations terrorism. established DDBN model undergoes thorough verification validation process employing various techniques, such as sensitivity, metrics, comparative analyses. Additionally, it is tested against recent real-world cases demonstrate its effectiveness both retrospective prospective propagation, encompassing diagnostic predictive capabilities. These provide valuable insights stakeholders, including companies government bodies, fostering comprehension terrorism potentially fortifying preventive measures emergency management.
Язык: Английский
Процитировано
8
Maritime Policy & Management, Год журнала: 2025, Номер unknown, С. 1 - 36
Опубликована: Март 23, 2025
Язык: Английский
Процитировано
1
Journal of Open Innovation Technology Market and Complexity, Год журнала: 2025, Номер unknown, С. 100522 - 100522
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Risk Analysis, Год журнала: 2025, Номер unknown
Опубликована: Март 30, 2025
Abstract This study aims to analyze the spatiotemporal evolutionary characteristics of global terrorism from 1970 2020, providing a comprehensive understanding its dynamics and patterns. The research seeks fill gaps in existing literature by integrating geographic perspectives methods enhance terrorism's spatial temporal dimensions. employs multi‐methodological approach, combining Mann–Kendall trend test, autocorrelation analysis, kernel density estimation, standard deviational ellipse. These are applied data 176 countries, covering 171,327 terrorist incidents recorded Global Terrorism Database (GTD) 2020. Pertinent findings as follows. Temporally, risk has evolved significantly over past five decades involves four distinct stages, i.e., emerging stage (1970–1991), descending (1992–2000), rampant (2001–2014), attenuating (2015–2020). Meanwhile, 117 countries show an increasing trend, 56 decreasing risk. Spatially, distribution is characterized clustering aggregation, with constant shift gravity center dominant direction. In addition, hotspots predominantly presented “two major core circles multiple sub‐centers.”
Язык: Английский
Процитировано
0
Ocean & Coastal Management, Год журнала: 2025, Номер 266, С. 107685 - 107685
Опубликована: Апрель 15, 2025
Язык: Английский
Процитировано
0
Reliability Engineering & System Safety, Год журнала: 2025, Номер 262, С. 111189 - 111189
Опубликована: Апрель 25, 2025
Язык: Английский
Процитировано
0
Entropy, Год журнала: 2024, Номер 26(11), С. 985 - 985
Опубликована: Ноя. 17, 2024
Serious crime modelling typically needs to be undertaken securely behind a firewall where police knowledge and capabilities remain undisclosed. Data informing an ongoing incident are often sparse; large proportion of relevant data only come light after the culminates or intervene-by which point it is too late make use aid real-time decision-making for in question. Much that
Язык: Английский
Процитировано
1