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Industry 4.0 represents a major technological shift that has the potential to transform the manufacturing industry, making it more efficient, productive, and sustainable. Smart farming is a concept that involves the use of advanced…

Software Engineering · Computer Science 2024-03-18 Alexander Barbie , Wilhelm Hasselbring , Malte Hansen

A digital health twin can be defined as a virtual model of a physical person, in this specific case, a patient. This virtual model is constituted by multidimensional data that can host from clinical, molecular and therapeutic parameters to…

Computers and Society · Computer Science 2022-12-02 Manuel Cossio

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

We present ExaDigiT, an open-source framework for developing comprehensive digital twins of liquid-cooled supercomputers. It integrates three main modules: (1) a resource allocator and power simulator, (2) a transient thermo-fluidic cooling…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-11-13 Wesley Brewer , Matthias Maiterth , Vineet Kumar , Rafal Wojda , Sedrick Bouknight , Jesse Hines , Woong Shin , Scott Greenwood , David Grant , Wesley Williams , Feiyi Wang

Digital twins are transforming engineering and applied sciences by enabling real-time monitoring, simulation, and predictive analysis of physical systems and processes. However, conventional digital twins rely primarily on passive data…

Computational Engineering, Finance, and Science · Computer Science 2026-03-31 Matteo Torzoni , Domenico Maisto , Andrea Manzoni , Francesco Donnarumma , Giovanni Pezzulo , Alberto Corigliano

The transformation to Industry 4.0 also transforms the processes of how we develop intelligent manufacturing production systems. To advance the software development of these new (embedded) software systems, digital twins may be employed.…

Software Engineering · Computer Science 2024-05-30 Alexander Barbie , Wilhelm Hasselbring

Creating the best possible conditions is essential for proper cell growth. Incubators, a type of biotechnological instrument, are used to simulate this condition and maintain the cells within them. The processes involved in creating a…

Systems and Control · Electrical Eng. & Systems 2022-08-23 Fehmi Can Ay , Nesim Bilici , Rahmetullah Varol , Atasangu Yilmaz , Ufuk Gorkem Kirabali , Abdurrahim Yilmaz , Huseyin Uvet

This paper presents a multipurpose artificial intelligence (AI)-driven thermal-fluid testbed designed to advance Small Modular Reactor technologies by seamlessly integrating physical experimentation with advanced computational intelligence.…

Systems and Control · Electrical Eng. & Systems 2026-01-15 Doyeong Lim , Yang Liu , Zavier Ndum Ndum , Christian Young , Yassin Hassan

The increased use of software in the operation and management of telecommunication networks has moved the industry one step closer to realizing autonomous network operation. One consequence of this shift is the significantly increased need…

Networking and Internet Architecture · Computer Science 2025-10-06 Shenjia Ding , David Flynn , Paul Harvey

Calibration of dynamic models to data is an important step in building building digital twins of HVAC equipment, thermal loads and control systems. Sometimes, when a model fails to calibrate to data, a possible cause is that the model has…

Computational Engineering, Finance, and Science · Computer Science 2026-03-18 Sebastian Micluta-Campeanu , Avinash Subramanian , Anas Abdelrehim , Ranjan Anantharaman , Rohit Dhumane , Brad Carman , Chris Rackauckas

This work demonstrates the use of the Digital Twin methodology to predict the water concentration and temperature of chicken meat. It marks a milestone on the path to autonomous cooking devices that do not only control device temperatures…

Computational Engineering, Finance, and Science · Computer Science 2022-09-12 Maximilian Kannapinn , Michael Schäfer

Robots are unrelentingly used to achieve operational efficiency in Industry 4.0 along with symbiotic and sustainable assistance for the work-force in Industry 5.0. As resilience, robustness, and well-being are required in anti-fragile…

Robotics · Computer Science 2025-09-17 Eric Guiffo Kaigom

A digital twin is a powerful tool that can help monitor and optimize physical assets in real-time. Simply put, it is a virtual representation of a physical asset, enabled through data and simulators, that can be used for a variety of…

Computer Vision and Pattern Recognition · Computer Science 2023-03-01 Elias Mohammed Elfarri , Adil Rasheed , Omer San

When they occur, azimuthal thermoacoustic oscillations can detrimentally affect the safe operation of gas turbines and aeroengines. We develop a real-time digital twin of azimuthal thermoacoustics of a hydrogen-based annular combustor. The…

Fluid Dynamics · Physics 2024-12-25 Andrea Nóvoa , Nicolas Noiray , James R. Dawson , Luca Magri

The study focuses on developing a digital twin testbed tailored for public safety technologies, incorporating simulated wireless communication within the digital world. The integration enables rapid analysis of signal strength, facilitating…

Computers and Society · Computer Science 2024-10-21 Alyssa Cassity , Hieu Le , Hernan Santos , Erik Priest , Jian Tao

Digital twins are becoming increasingly relevant in the Industrial Internet of Things and Industry 4.0, enhancing the capabilities and quality of various applications. However, the concept of \dts lacks a unified definition and faces…

Software Engineering · Computer Science 2024-08-27 Alexander Barbie , Wilhelm Hasselbring

Digital Twins bring several benefits for planning, operation, and maintenance of remote offshore assets. In this work, we explain the digital twin concept and the capability level scale in the context of wind energy. Furthermore, we…

Signal Processing · Electrical Eng. & Systems 2023-04-04 Florian Stadtmann , Henrik Gusdal Wassertheurer , Adil Rasheed

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

Surrogate modeling has brought about a revolution in computation in the branches of science and engineering. Backed by Artificial Intelligence, a surrogate model can present highly accurate results with a significant reduction in…

Artificial Intelligence · Computer Science 2022-10-17 Abid Hossain Khan , Salauddin Omar , Nadia Mushtary , Richa Verma , Dinesh Kumar , Syed Alam

As a bridge from virtuality to reality, Digital Twin has increased in popularity since proposed. Ideas have been proposed theoretical and practical for digital twins. From theoretical perspective, digital twin is fusion of data mapping…

Computers and Society · Computer Science 2024-03-27 Lu Jingyu