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Digital twin (DT) is the recurrent and common feature in discussions about future technologies, bringing together advanced communication, computation, and artificial intelligence, to name a few. In the context of Industry 4.0, industries…

Cryptography and Security · Computer Science 2023-12-29 Kunlun Wang , Yongyi Tang , Trung Q. Duong , Saeed R. Khosravirad , Octavia A. Dobre , George K. Karagiannidis

A digital twin can be defined as an adaptive model of a complex physical system. Recent advances in computational pipelines, multiphysics solvers, artificial intelligence, big data cybernetics, data processing and management tools bring the…

Signal Processing · Electrical Eng. & Systems 2019-10-07 Adil Rasheed , Omer San , Trond Kvamsdal

The concept of the Digital Twin, which in the context of this paper is the virtual representation of a production system or its components, can be used as a "digital playground" to master the increasing complexity of these assets. One of…

Computational Engineering, Finance, and Science · Computer Science 2024-10-15 Daniel Dittler , Valentin Stegmaier , Nasser Jazdi , Michael Weyrich

Smart factories are equipped with machines that can sense their manufacturing environments, interact with each other, and control production processes. Smooth operation of such factories requires that the machines and engineering personnel…

Urban traffic attributed to commercial and industrial transportation is observed to largely affect living standards in cities due to external effects pertaining to pollution and congestion. In order to counter this, smart cities deploy…

Artificial Intelligence · Computer Science 2023-02-02 Abdo Abouelrous , Laurens Bliek , Yingqian Zhang

Industrial networks are undergoing rapid transformation driven by the convergence of emerging technologies that are revolutionizing conventional workflows, enhancing operational efficiency, and fundamentally redefining the industrial…

Artificial Intelligence · Computer Science 2024-12-03 Md Bokhtiar Al Zami , Shaba Shaon , Vu Khanh Quy , Dinh C. Nguyen

Digital twins, as precise digital representations of physical systems, have evolved from passive simulation tools into intelligent and autonomous entities through the integration of artificial intelligence technologies. This paper presents…

Digital Twins (DTs) are becoming popular in Additive Manufacturing (AM) due to their ability to create virtual replicas of physical components of AM machines, which helps in real-time production monitoring. Advanced techniques such as…

Computer Vision and Pattern Recognition · Computer Science 2024-11-04 Md Manjurul Ahsan , Yingtao Liu , Shivakumar Raman , Zahed Siddique

A patient's digital twin is a computational model that describes the evolution of their health over time. Digital twins have the potential to revolutionize medicine by enabling individual-level computer simulations of human health, which…

Digital network twins (DNTs), by representing a physical network using a virtual model, offer significant benefits such as streamlined network development, enhanced productivity, and cost reduction for next-generation (nextG) communication…

Networking and Internet Architecture · Computer Science 2025-09-04 Zifan Zhang , Zhiyuan Peng , Hanzhi Yu , Mingzhe Chen , Yuchen Liu

A new network named the "Digital Twin Network" (DTN) uses the "Digital Twin" (DT) technology to produce virtual twins of real things. The network load and size continue to grow as a result of the development of 5G, the Internet of Things,…

Networking and Internet Architecture · Computer Science 2023-12-27 Abubakar Isah , Hyeju Shin , Ibrahim Aliyu , Sangwon Oh , Sangjoon Lee , Jaehyung Park , Minsoo Hahn , Jinsul Kim

To ensure the availability and reduce the downtime of complex cyber-physical systems across different domains, e.g., agriculture and manufacturing, fault tolerance mechanisms are implemented which are complex in both their development and…

Robotics · Computer Science 2025-05-08 Irina Muntean , Mirgita Frasheri , Tiziano Munaro

Digital Twin (DT) is a promising technology for the new immersive digital life with a variety of applications in areas such as Industry 4.0, aviation, and healthcare. Proliferation of this technology requires higher data rates, reliability,…

Networking and Internet Architecture · Computer Science 2021-08-13 Hamed Ahmadi , Avishek Nag , Zaheer Khan , Kamran Sayrafian , Susanto Rahadrja

Digital twins have attracted a great deal of recent attention from a wide range of fields. A basic requirement for digital twins of nonlinear dynamical systems is the ability to generate the system evolution and predict potentially…

Machine Learning · Computer Science 2023-09-21 Ying-Cheng Lai

Knowledge graphs in manufacturing and production aim to make production lines more efficient and flexible with higher quality output. This makes knowledge graphs attractive for companies to reach Industry 4.0 goals. However, existing…

Artificial Intelligence · Computer Science 2024-08-13 Georg Buchgeher , David Gabauer , Jorge Martinez-Gil , Lisa Ehrlinger

The Digital Twin is a well-known concept of industry 4.0 and is the cyber part of a cyber-physical production system providing several benefits such as virtual commissioning or predictive maintenance. The existing production systems are…

Software Engineering · Computer Science 2023-10-17 Dominik Braun , Nasser Jazdi , Wolfgang Schloegl , Michael Weyrich

A review of scientific literature showed the relevance of the issue of assessing the training of an engineering specialist. Engineering includes a variety of works that relate to production issues. To assess the training of an engineering…

Computers and Society · Computer Science 2024-12-19 Sergey Masaev , Andrey Minkin , Evgeniy Troyak , Andrey Khrulkevich

Having the Fifth Generation (5G) mobile communication system recently rolled out in many countries, the wireless community is now setting its eyes on the next era of Sixth Generation (6G). Inheriting from 5G its focus on industrial use…

This paper has proposed an easily replicable and novel approach for developing a Digital Twin (DT) system for industrial robots in intelligent manufacturing applications. Our framework enables effective communication via Robot Web Service…

Robotics · Computer Science 2024-10-22 Tianyi Xiang , Borui Li , Xin Pan , Quan Zhang

Digital twin technology is an essential approach to managing the lifecycle of industrial products. Among the many approaches used to manage digital twins, co-simulation has proven to be a reliable one. There have been multiple attempts to…