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A Digital Twin (DT) is a simulation of a physical system that provides information to make decisions that add economic, social or commercial value. The behaviour of a physical system changes over time, a DT must therefore be continually…

Machine Learning · Computer Science 2023-01-04 Felipe Montana , Adam Hartwell , Will Jacobs , Visakan Kadirkamanathan , Andrew R Mills , Tom Clark

With the increasing complexity of industrial systems, there is a pressing need for predictive maintenance to avoid costly downtime and disastrous outcomes that could be life-threatening in certain domains. With the growing popularity of the…

Artificial Intelligence · Computer Science 2025-09-30 Leila Ismail , Abdelmoneim Abdelmoti , Arkaprabha Basu , Aymen Dia Eddine Berini , Mohammad Naouss

Lighting asset management in public libraries has traditionally been reactive, focusing on corrective maintenance, addressing issues only when failures occur. Although standards now encourage preventive measures, such as incorporating a…

Human-Computer Interaction · Computer Science 2024-10-08 Jing Lin , Jingchun Shen

Industry 4.0 has witnessed the rise of complex robots fueled by the integration of Artificial Intelligence/Machine Learning (AI/ML) and Digital Twin (DT) technologies. While these technologies offer numerous benefits, they also introduce…

Digital twinning is becoming increasingly vital in the design and real-time control of future wireless networks by providing precise cost-effective simulations, predictive insights, and real-time data integration. This paper explores the…

Information Theory · Computer Science 2024-10-21 Morteza Ghaderi Aram , Hao Guo , Mingsheng Yin , Tommy Svensson

With the rapid development of intelligent vehicles and Advanced Driving Assistance Systems (ADAS), a mixed level of human driver engagements is involved in the transportation system. Visual guidance for drivers is essential under this…

Computer Vision and Pattern Recognition · Computer Science 2020-07-10 Yongkang Liu , Ziran Wang , Kyungtae Han , Zhenyu Shou , Prashant Tiwari , John H. L. Hansen

Modern organizations necessitate continuous business processes improvement to maintain efficiency, adaptability, and competitiveness. In the last few years, the Internet of Things, via the deployment of sensors and actuators, has heavily…

Digital transformation in the built environment offers new opportunities to improve building maintenance through data-driven approaches. Smart monitoring, predictive modeling, and artificial intelligence can enhance decision-making and…

Systems and Control · Electrical Eng. & Systems 2025-09-05 Zhongjun Ni

Digital Twins (DTs) are increasingly deployed across application domains, yet the treatment of trust-related issues remains unevenly addressed. To examine whether and how trust is discussed in the current landscape, we conducted a…

Computers and Society · Computer Science 2026-05-12 Chi Fai David Lam , Aad van Moorsel , Zoya Pourmirza

The expansive globalization of the semiconductor supply chain has introduced numerous untrusted entities into different stages of a device's lifecycle. To make matters worse, the increase complexity in the design as well as aggressive time…

Cryptography and Security · Computer Science 2022-05-26 Hasan Al Shaikh , Mohammad Bin Monjil , Shigang Chen , Navid Asadizanjani , Farimah Farahmandi , Mark Tehranipoor , Fahim Rahman

Digital twin (DT) technology has received immense attention over the years due to the promises it presents to various stakeholders in science and engineering. As a result, different thematic areas of DT have been explored. This is no…

Computational Engineering, Finance, and Science · Computer Science 2024-10-22 Taiwo A. Adebiyi , Nafeezat A. Ajenifuja , Ruda Zhang

A Digital Twin (DT) is a virtual replica of a physical object or system, created to monitor, analyze, and optimize its behavior and characteristics. A Spatial Digital Twin (SDT) is a specific type of digital twin that emphasizes the…

Computers and Society · Computer Science 2023-06-13 Mohammed Eunus Ali , Muhammad Aamir Cheema , Tanzima Hashem , Anwaar Ulhaq , Muhammad Ali Babar

Robotic systems have become integral to smart environments, enabling applications ranging from urban surveillance and automated agriculture to industrial automation. However, their effective operation in dynamic settings - such as smart…

With increasing physical threats in recent years targeted at critical infrastructures, it is crucial to establish a reliable threat monitoring system integrating video surveillance and digital sensors based on cutting-edge technologies. A…

Computer Vision and Pattern Recognition · Computer Science 2022-03-03 Zenjie Li , Barry Norton

Data centres in contemporary times are essential as the supply of data increases. Data centres are areas where computing systems are concentrated for facilitating data processing, transfer and storage. At present traditional data centres…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-08-16 Sheridan Gomes , Adel N. Toosi , Barrett Ens

This article presents a vision where \textit{real-time} digital twins of the physical wireless environments are continuously updated using multi-modal sensing data from the distributed infrastructure and user devices, and are used to make…

Signal Processing · Electrical Eng. & Systems 2023-01-27 Ahmed Alkhateeb , Shuaifeng Jiang , Gouranga Charan

We articulate the design imperatives for machine-learning based digital twins for nonlinear dynamical systems subject to external driving, which can be used to monitor the ``health'' of the target system and anticipate its future collapse.…

Adaptation and Self-Organizing Systems · Physics 2022-10-13 Ling-Wei Kong , Yang Weng , Bryan Glaz , Mulugeta Haile , Ying-Cheng Lai

With the development of satellite communication technology, satellite-terrestrial integrated networks (STIN), which integrate satellite networks and ground networks, can realize seamless global coverage of communication services.…

Networking and Internet Architecture · Computer Science 2024-09-10 Yihong Tao , Bo Lei , Haoyang Shi , Jingkai Chen , Xing Zhang

Operational data in next-generation networks offers a valuable resource for Mobile Network Operators to autonomously manage their systems and predict potential network issues. Machine Learning and Digital Twin can be applied to gain…

Networking and Internet Architecture · Computer Science 2024-11-19 Juan Carlos Estrada-Jimenez , Valdemar Ramon Farre-Guijarro , Diana Carolina Alvarez-Paredes , Marie-Laure Watrinet

A transportation digital twin represents a digital version of a transportation physical object or process, such as a traffic signal controller, and thereby a two-way real-time data exchange between the physical twin and digital twin. This…

Physics and Society · Physics 2023-07-04 Sagar Dasgupta , Mizanur Rahman , Abhay D. Lidbe , Weike Lu , Steven Jones