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Kash Barker

As seen in: Wiley Online Library, Taylor & Francis Online, jyu.fi
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Articles

Quantifying supply chain resilience with application to disinformation-driven disruptions

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By Alireza Rangrazjeddi, Kash Barker, Andres Gonzalez Verified, Andrés González, Elena Bessarabova
| Taylor & Francis Online
Abstract Supply chain security faces significant risks from abrupt changes in demand, particularly those induced by disinformation. The widespread influence of social media and online news amplifies ambiguity and unpredictability, leading to delays, disruptions, and security breaches, impacting consumption patterns across critical supply chains and compromising network responsiveness, and creating vulnerabilities for adversaries.
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Risk analysis of disinformation weaponized against critical networks

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By Kash Barker, Elena Bessarabova, Sridhar Radhakrishnan, Andres Gonzalez Verified, Andrés González
| Wiley Online Library Verified
REFERENCES , , & (2021). Predictors of fake news sharing on social media during COVID-19 in South Asia: Evidence from Pakistan. A Research Journal of South Asian Studies, 36, 153–164. , , , , , , , & (2023). Detecting fake news and disinformation using artificial intelligence and machine learning to avoid supply chain disruptions. Annals of Operations Research, 327, 633–657. , , & (2019). Trends in the diffusion of misinformation on social media (No. w25500). National Bureau of Economic Research.
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Game‐theoretic algorithm for interdependent infrastructure network restoration in a decentralized environment

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By Andres Gonzalez Verified, Andrés González, Kash Barker, Alireza Rangrazjeddi
| Wiley Online Library Verified
REFERENCES , , & (2015). Operational models of infrastructure resilience. Risk Analysis, 35(4), 562–586. , , & (2019). Resilience-driven restoration model for interdependent infrastructure networks. Reliability Engineering and System Safety, 185, 12–23. , & (2005). A screening methodology for the identification and ranking of infrastructure vulnerabilities due to terrorism. Risk Analysis, 25(2), 361–376. , , , & (2004). Solving transition independent decentralized Markov decision processes.
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