Interface and connection model in the railway traffic control system

J Karolak - Archives of Transport, 2021 - repo.pw.edu.pl
The article presents a model of connection of ETCS application and classical base layer
equipment. The model distin-guishes three layers: physical, logic and data, which require …

Semantic 3D city model data visualization for smar t city digital twin

PD Lam, J Han, KR Kwon, SY Ok, SH Lee - 멀티미디어학회논문지, 2023 - dbpia.co.kr
Digital Twin has gotten much attention from the industry and academics worldwide. Thank
the achievements in the 4.0 industry have facilitated many chances in other fields such as …

Development of information security practice contents for ransomware attacks in digital twin-based smart factories

SM Nam, SM Lee, YS Park - Journal of the Korea Institute of …, 2021 - koreascience.kr
Smart factories are complex systems which combine latest information technology (IT) with
operation technology (OT). A smart factory aims to provide manufacturing capacity …