Digital twins

Digital twin of wireless channels for the intelligent transportation system

September 19, 2025 by Meiwen Zhang, Ke Guan, Danping He, Andrej Hrovat, Tomaž Javornik,

Abstract: With the gradual advancement of the intelligent transportation system (ITS), the digital twin of wireless channels (DTWC), as one of the critical technologies for future ITS network evolution, has received widespread attention. This article presents the architecture, characteristics, and critical technologies of DTWC systems for ITSs. With the rapid development of … [Read more...] about Digital twin of wireless channels for the intelligent transportation system

Privacy implications of facial recognition technology

Facial recognition technology (FRT) has experienced enormous growth and rapid deployment across different sectors of the society in recent years, mostly motivated by safety, security, and commercial applications. However, major privacy questions arise around this technology, and regulators are still working to provide clear set of rules governing its use. This paper focuses on privacy implications of FRT usage. Specifically, we first present the definition of FRT, followed by an analysis of the vulnerability and risks that can potentially arise and how they might be concerning in such context. Finally, we discuss efforts needed to mitigate privacy concerns related to FRT, from both technical and regulatory perspectives.

Digital twins

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