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The Digital Twins concept in science has a long history that goes back to the beginnings of now widely accepted modelling. The ever-expanding amount of digital data accompanying modelling could not but cause a qualitative transition from…

Materials Science · Physics 2022-09-01 Elena F. Sheka

Digital twins have emerged as a transformative technology for modeling and simulation in various industries, including defense. This paper provides a comprehensive review of digital twin applications in defense modeling and simulation,…

Cryptography and Security · Computer Science 2026-05-06 Marco Giberna , Holger Voos , Paulo Tavares , João Nunes , Tobias Sorg , Andrea Masini , Jose Luis Sanchez-Lopez

Commonly adopted in the manufacturing and aerospace sectors, digital twin (DT) platforms are increasingly seen as a promising paradigm to control, monitor, and analyze software-based, "open", communication systems. Notably, DT platforms…

Signal Processing · Electrical Eng. & Systems 2023-08-30 Clement Ruah , Osvaldo Simeone , Bashir Al-Hashimi

The potential of digital twin technology is yet to be fully realized due to its diversity and untapped potential. Digital twins enable systems' analysis, design, optimization, and evolution to be performed digitally or in conjunction with a…

Cryptography and Security · Computer Science 2024-07-23 MohammadHossein Homaei , Oscar Mogollon Gutierrez , Jose Carlos Sancho Nunez , Mar Avila Vegas , Andres Caro Lindo

Digital Twins (DTs) for physical wireless environments have been recently proposed as accurate virtual representations of the propagation environment that can enable multi-layer decisions at the physical communication equipment. At…

Signal Processing · Electrical Eng. & Systems 2024-07-18 Lorenzo Cazzella , Francesco Linsalata , Maurizio Magarini , Matteo Matteucci , Umberto Spagnolini

This paper addresses the design and implementation of a smart building prototype. The implementation utilizes Internet of Things (IoT) solutions to collect, analyze, and manage data from building systems in a smart city environment. The…

Systems and Control · Computer Science 2019-02-28 Roja Eini , Lauren Linkous , Nasibeh Zohrabi , Sherif Abdelwahed

The broader construction industry is struggling with data loss, inefficient processes and low productivity in asset management. The remedy to these problems seems to be the idea of Digital Twin (DT). However, the frameworks proposed so far…

Human-Computer Interaction · Computer Science 2023-08-29 Andrzej Szymon Borkowski

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 a conventional and well-known concept, proposed in 70s, that are popular in a broad spectrum of sciences, industry innovations, and consortium alliances. However, in the last few years, the growth of digital assets…

Networking and Internet Architecture · Computer Science 2022-04-26 Saeed Banaeian Far , Azadeh Imani Rad

The dramatic increase in the connectivity demand results in an excessive amount of Internet of Things (IoT) sensors. To meet the management needs of these large-scale networks, such as accurate monitoring and learning capabilities, Digital…

Networking and Internet Architecture · Computer Science 2023-11-27 Kubra Duran , Matthew Broadbent , Gokhan Yurdakul , Berk Canberk

As Internet of Things (IoT) technologies enable greater communication between energy assets in smart cities, the operational coordination of various energy networks in a city or district becomes more viable. Suitable tools are needed that…

Systems and Control · Electrical Eng. & Systems 2020-07-24 Edward O'Dwyer , Indranil Pan , Richard Charlesworth , Sarah Butler , Nilay Shah

The advancement of the Internet of Things (IoT) and Artificial Intelligence has catalyzed the evolution of Digital Twins (DTs) from conceptual ideas to more implementable realities. Yet, transitioning from academia to industry is complex…

Computational Engineering, Finance, and Science · Computer Science 2025-12-19 Sizhe Ma , Katherine A. Flanigan , Mario Bergés

A digital twin is a virtual replica of a real-world physical phenomena that uses mathematical modeling to characterize and simulate its defining features. By constructing digital twins for disease processes, we can perform in-silico…

Machine Learning · Computer Science 2024-11-04 Keying Kuang , Frances Dean , Jack B. Jedlicki , David Ouyang , Anthony Philippakis , David Sontag , Ahmed M. Alaa

With healthcare demand rising worldwide, hospital services are increasingly needed. Hospitals' performance is tightly linked to their surgical suite performance, which makes it necessary for surgical suites to be efficient. In this paper,…

Optimization and Control · Mathematics 2025-09-04 Leah Rifi , Canan Pehlivan , Cléa Martinez , Maria Di Mascolo , Franck Fontanili

Digital twins (DTs) are redefining healthcare by paving the way for more personalized, proactive, and intelligent medical interventions. As the shift toward personalized care intensifies, there is a growing need for an individual's virtual…

Human-Computer Interaction · Computer Science 2025-03-18 Melvin Mokhtari

Future manufacturing requires complex systems that connect simulation platforms and virtualization with physical data from industrial processes. Digital twins incorporate a physical twin, a digital twin, and the connection between the two.…

Machine Learning · Computer Science 2021-09-20 Trier Mortlock , Deepan Muthirayan , Shih-Yuan Yu , Pramod P. Khargonekar , Mohammad A. Al Faruque

In the era of Internet of Things (IoT), Digital Twin (DT) is envisioned to empower various areas as a bridge between physical objects and the digital world. Through virtualization and simulation techniques, multiple functions can be…

Machine Learning · Computer Science 2023-07-14 Ziru Zhang , Xuling Zhang , Guangzhi Zhu , Yuyang Wang , Pan Hui

Generative artificial intelligence (GAI) and digital twin (DT) are advanced data processing and virtualization technologies to revolutionize communication networks. Thanks to the powerful data processing capabilities of GAI, integrating it…

Networking and Internet Architecture · Computer Science 2024-04-09 Xinyu Huang , Haojun Yang , Conghao Zhou , Mingcheng He , Xuemin Shen , Weihua Zhuang

Digital Twin systems are designed as two interconnected mirrored spaces, one real and one virtual, each reflecting the other, sharing information, and making predictions based on analysis and simulations. The correct behavior of a real-time…

Networking and Internet Architecture · Computer Science 2021-05-10 Francisco Paiva Knebel , Juliano Araujo Wickboldt , Edison Pignaton de Freitas

By constructing digital twins (DT) of an integrated energy system (IES), one can benefit from DT's predictive capabilities to improve coordinations among various energy converters, hence enhancing energy efficiency, cost savings and carbon…

Information Theory · Computer Science 2021-09-30 Minglei You , Qian Wang , Hongjian Sun , Ivan Castro , Jing Jiang