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Journal articles on the topic 'Digital Models/Shadows/Twins'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Massel, Lyudmila V., and Alexey G. Massel. "Development Of Digital Twins And Digital Shadows Of Energy Objects And Systems Using Scientific Tools For Energy Research." E3S Web of Conferences 209 (2020): 02019. http://dx.doi.org/10.1051/e3sconf/202020902019.

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The article discusses an approach to the construction of digital twins and digital shadows, based on the use of scientific tools for complex energy research in Russia. It is proposed to use, as their basis, mathematical models of energy systems and software systems and databases developed at the Energy Systems Institute of SB RAS, for calculations using these models. For each area of research, an ontological model is developed, over which mathematical and information models are built and integrated, as the basis of digital twins and digital shadows of energy objects. In turn, scientific protot

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Anokhov, I. V. "Digital shadow as a tool for industry exploring." E-Management 5, no. 1 (2022): 80–92. http://dx.doi.org/10.26425/2658-3445-2022-5-1-80-92.

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Digitalisation contributes both to fundamental changes in production processes and to the web of relationships between business units. According to contemporary views, it will result in the common widespread using of the real objects’ digital models (digital twins). Their quality will define the competitiveness of a certain economic pattern. Thus, all the digital twin data automatically becomes a trade secret. In this context, external investigators are able to analyse only visible representation of digital twins – digital footprints, imprints and shadows. The aim of the article is to formalis

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Kassen, Stefan, Holger Tammen, Maximilian Zarte, and Agnes Pechmann. "Concept and Case Study for a Generic Simulation as a Digital Shadow to Be Used for Production Optimisation." Processes 9, no. 8 (2021): 1362. http://dx.doi.org/10.3390/pr9081362.

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Optimising an existing production plant is a challenging task for companies. Necessary physical test runs disturb running production processes. Simulation models are one opportunity to limit these physical test runs. This is particularly important since today’s fast and intelligent networking opportunities in production systems are in line with the call of Industry 4.0 for substantial and frequent changes. Creating simulation models for those systems requires high effort and in-depth knowledge of production processes. In the current literature, digital twins promise several advantages for prod

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Horr, Amir M., and Hugo Drexler. "Real-Time Models for Manufacturing Processes: How to Build Predictive Reduced Models." Processes 13, no. 1 (2025): 252. https://doi.org/10.3390/pr13010252.

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New data science and real-time modeling techniques facilitate better monitoring and control of manufacturing processes. By using real-time data models, industries can improve their processes and identify areas where resources are being wasted. Despite the challenges associated with implementing these data models in transient and multi-physical processes, they can significantly optimize operations, reduce trial and error, and minimize the overall environmental footprint. Implementing real-time data analytics allows industries to make quicker, informed decisions and immediate corrections to mate

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Prielipp, Riccardo, Michael Bojko, Nadine Göhlert, and Luigi Pelliccia. "Smart Services auf Basis „Digitaler Zwillinge“/Business models based on digital twins and digital shadows in the textile industry." wt Werkstattstechnik online 111, no. 07-08 (2021): 531–35. http://dx.doi.org/10.37544/1436-4980-2021-07-08-63.

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Die Methoden und Werkzeuge des „Digitalen Zwillings“ (DZ) und „Digitalen Schattens“ (DS) erlauben die Realisierung dienstleistungs- und datenbasierter Geschäftsmodelle im industriellen Kontext. Zwar sehen sich Unternehmen zunehmend in die Lage versetzt, DZ und DS technisch umzusetzen, jedoch bestehen nach wie vor Herausforderungen, marktfähige Smart Services abzuleiten. Dieser Beitrag zeigt eine Methode zur Konzeptionierung von Geschäftsmodellen für DZ und DS am Beispiel der Textilbranche auf. &nbsp; The methods and tools of digital twins (DT) and digital shadows (DS) allow for implementin

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Romero, David, Thorsten Wuest, Ramy Harik, and Klaus-Dieter Thoben. "Towards a Cyber-Physical PLM Environment: The Role of Digital Product Models, Intelligent Products, Digital Twins, Product Avatars and Digital Shadows." IFAC-PapersOnLine 53, no. 2 (2020): 10911–16. http://dx.doi.org/10.1016/j.ifacol.2020.12.2829.

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Dimitrov, H., and D. Petrova-Antonova. "3D CITY MODEL AS A FIRST STEP TOWARDS DIGITAL TWIN OF SOFIA CITY." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B4-2021 (June 30, 2021): 23–30. http://dx.doi.org/10.5194/isprs-archives-xliii-b4-2021-23-2021.

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Abstract. Semantic 3D city models are increasingly applied for a wide range of analysis and simulations of large urban areas. Such models are used as a foundation for development of city digital twins, representing with high accuracy the landscapes and urban areas as well as dynamic of the city in terms of processes and events. In this context, this paper presents a 3D city model, which is a starting point for development of digital twin of Sofia city. The 3D model is compliant with CityGML 2.0 in LOD1, supporting integration of the buildings and terrain and enriching the buildings’ attributes

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Brauner, Philipp, Manuela Dalibor, Matthias Jarke, et al. "A Computer Science Perspective on Digital Transformation in Production." ACM Transactions on Internet of Things 3, no. 2 (2022): 1–32. http://dx.doi.org/10.1145/3502265.

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The Industrial Internet-of-Things (IIoT) promises significant improvements for the manufacturing industry by facilitating the integration of manufacturing systems by Digital Twins. However, ecological and economic demands also require a cross-domain linkage of multiple scientific perspectives from material sciences, engineering, operations, business, and ergonomics, as optimization opportunities can be derived from any of these perspectives. To extend the IIoT to a true Internet of Production , two concepts are required: first, a complex, interrelated network of Digital Shadows which combine d

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Iatchevici, Vadim, Alexei Toca, Tatiana Nitulenco, and Aurel Stroncea. "Technological transfer under the conditions of digitalization of products and processes." Journal of Engineering Science 30, no. 4 (2023): 31–44. https://doi.org/10.52326/jes.utm.2023.30(4).03.

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Technological development is largely determined by technology transfer, which is conditioned by the absorption capacity of new technologies, and new technologies are deeply digitized technologies. Success depends on creating basic digital skills, both technical and human, developing digital infrastructure, ensuring accessibility to digital technologies. In the context of Industry 4.0 technologies, the efforts to design products with pronounced physical-cybernetic elements are important, but especially those aimed at creating digital twins, gradually moving from intermediate variants of digital

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Vikas Prajapati. "Exploring the Role of Digital Twin Technologies in Transforming Modern Supply Chain Management." International Journal of Science and Research Archive 14, no. 3 (2025): 1387–95. https://doi.org/10.30574/ijsra.2025.14.3.0792.

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The advent of digital twins (DTs) has improved operational efficiency, sustainability, and predictive analytics, hence transforming the field of supply chain management. This study explores the role of DTs in optimizing supply chain processes, distinguishing them from digital models and shadows by emphasizing bidirectional data flow and real-time synchronization. The study showcases DT applications across a range of sectors, elucidating their revolutionary influence: manufacturing, healthcare, smart cities, education, and next-generation networks. Key supply chain use cases such as demand fore

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Hänel, Albrecht, André Seidel, Uwe Frieß, et al. "Digital Twins for High-Tech Machining Applications—A Model-Based Analytics-Ready Approach." Journal of Manufacturing and Materials Processing 5, no. 3 (2021): 80. http://dx.doi.org/10.3390/jmmp5030080.

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This paper presents a brief introduction to competition-driven digital transformation in the machining sector. On this basis, the creation of a digital twin for machining processes is approached firstly using a basic digital twin structure. The latter is sub-grouped into information and data models, specific calculation and process models, all seen from an application-oriented perspective. Moreover, digital shadow and digital twin are embedded in this framework, being discussed in the context of a state-of-the-art literature review. The main part of this paper addresses models for machine and

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Iatchevici, Vadim, Alexei Toca, Tatiana Nitulenco, and Aurel Stroncea. "TECHNOLOGICAL TRANSFER UNDER THE CONDITIONS OF DIGITALIZATION OF PRODUCTS AND PROCESSES." JOURNAL OF ENGINEERING SCIENCE 30, no. 4 (2024): 31–44. http://dx.doi.org/10.52326/jes.utm.2023.30(4).03.

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Technological development is largely determined by technology transfer, which is conditioned by the absorption capacity of new technologies, and new technologies are deeply digitized technologies. Success depends on creating basic digital skills, both technical and human, developing digital infrastructure, ensuring accessibility to digital technologies. In the context of Industry 4.0 technologies, the efforts to design products with pronounced physical-cybernetic elements are important, but especially those aimed at creating digital twins, gradually moving from intermediate variants of digital

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Gasiyarov, Vadim R., Andrey A. Radionov, Boris M. Loginov, et al. "Method for Defining Parameters of Electromechanical System Model as Part of Digital Twin of Rolling Mill." Journal of Manufacturing and Materials Processing 7, no. 5 (2023): 183. http://dx.doi.org/10.3390/jmmp7050183.

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Creating digital twins of industrial equipment requires the development of adequate virtual models, and the calculation of their parameters is a complex scientific and practical problem. To configure and digitally commission automated drives, two-mass electromechanical system models are used. A promising area in which to implement such models is the development of digital shadows, namely drive position observers. Connecting virtual models for online data exchange predetermines the tightening of requirements for their parameter calculation accuracy. Therefore, developing accessible techniques f

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Griffith, Bruce, Paul Harris, and Grice Phil Le. "On the design of AI-driven decision support tools in agriculture: what is possible, practical, and useful for land managers and farmers and what is not?" ARPHA Conference Abstracts 8 (May 28, 2025): e152395. https://doi.org/10.3897/aca.8.e152395.

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Advances in the computational sciences and AI have been critical in simulating the projected impacts of climate change in agriculture together with quantifying mitigation strategies to reduce agriculture's influence on climate change. The role of computation in bringing understanding to agroecosystem change from the farm to national scales is pervasive, being central for remote and ground IoT sensing, big data analysis, process simulation, data assimilation, the capture of error and uncertainty, sensor network design and interactive visualization of high dimensional outputs. Component farm pro

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Soleimani Vostikolaei, Faezeh, and Shabnam Jabari. "Reconstruction of Building LoD2 Wireframe Models Using Semantic Segmentation." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLVIII-M-4-2024 (September 12, 2024): 55–61. http://dx.doi.org/10.5194/isprs-archives-xlviii-m-4-2024-55-2024.

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Abstract. LoD2 building models can be used in different digital twin-related applications such as urban planning, disaster management, optimizing green energy efficiency, and solar panel recommendation. Existing technology for 3D modelling of buildings still relies on a large amount of manual work due to the irregular geometries of different roof types. Wireframes have shown to be an effective representation for 3D building especially in LoD2 format. Due to the complexity and diversity of roof types in urban areas, 3D building modeling remains a challenging task. In this paper, we propose a ne

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Averina, T. A. "SCIENTIFIC AND TECHNICAL SUPPORT IN LIFE CYCLE MANAGEMENT OF CAPITAL CONSTRUCTION PROJECTS." Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control & Radioelectronics 24, no. 4 (2024): 66–79. http://dx.doi.org/10.14529/ctcr240406.

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Currently, the complexity of construction projects is increasing, the conditions for their implementation are changing, and the requirements are becoming more stringent. At the same time, errors occur, often very sig-nificant at various stages of the life cycle of a capital construction project. Accordingly, new approaches and models are needed to manage construction projects and capital construction projects. The research objective is to analyze the possibilities and prospects for the use of scientific and technical support (STS) for capital construction projects of various classes and at dif

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Harris, Paul, Grice Phil Le, and Bruce Griffith. "Perspectives on error and uncertainty in farm-scale digital platforms for decision support: A case study using the North Wyke Farm Platform." ARPHA Conference Abstracts 8 (May 28, 2025): e149522. https://doi.org/10.3897/aca.8.e149522.

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Ensuring and maintaining food security, in the context of climate change, is a global challenge of the 21st century. It is necessary to maintain or enhance productivity from agriculture, while at the same time balancing environmental and social priorities – not only for the near future but the distant future also. To strike this balance at the farm-scale, timely decisions on agronomic management, system conversion and/or the adoption of a particular farming philosophy are warranted.Agroecosystem process-based models (PBMs) can be used to inform such climate smart decisions. For sustainable far

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Iwaniec, Władysław. "Matrix Digital Shadow of IoT Sensors Network." Pomiary Automatyka Robotyka 29, no. 1 (2025): 91–97. https://doi.org/10.14313/par_255/91.

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This paper presents the concept of a matrix digital shadow of an IoT sensor network. The differences between digital twin and digital shadow are discussed and the choice of the sensor network shadow concept is justified. A matrix description of such a network is presented and the concept of εk − neighborhood of sensor is introduced. Formulas for linear models of plus and star εk − neighborhoods are provided. Selected examples show the possibility of detecting and eliminating some security threats to sensor networks.

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Zima, Krzysztof, Sebastian Biel, and Ewelina Mitera-Kiełbasa. "Rola Digital Twin w zarządzaniu i monitorowaniubudynków – zarys teoretyczny." Przegląd Budowlany 96, no. 2 (2025): 243–45. https://doi.org/10.5604/01.3001.0055.1033.

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Rozwój technologii cyfrowych wpłynął na ewolucjękoncepcji BIM (Building Information Modelling) w budownictwie,prowadząc do integracji nowych narzędzi, takich jak wkraczającyDigital Twin (Cyfrowy Bliźniak) i Digital Shadow (CyfrowyCień). Digital Shadow stanowi etap pośredni między statycznymmodelem BIM a w pełni funkcjonalnym Digital Twin. Umożliwiazbieranie danych z sensorów i ich automatyczną aktualizacjęw modelu cyfrowym. Digital Twin natomiast powinien umożliwićdwukierunkową interakcję – dane są nie tylko odbierane, ale równieżprzetwarzane i wykorzystywane do sterowania budynkiem.Celem arty

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Mendonça, Thais Carrier, António Lucas Soares, Vanessa Oliveira de Macêdo Cavalcanti, and Gregorio Varvakis. "Digital Twin em cidades inteligentes no Brasil: revisão integrativa da literatura." AtoZ: novas práticas em informação e conhecimento 13 (September 2, 2024): 1–14. http://dx.doi.org/10.5380/atoz.v13i0.90016.

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Introdução/objetivo: O objetivo deste artigo é analisar a literatura acadêmica atual sobre smart cities (cidades inteligentes) no Brasil com evidências de aplicação da tecnologia Digital Twin (gêmeo digital) ou Digital Shadow (sombra digital). Método: A Revisão Integrativa da Literatura foi utilizada como instrumento de pesquisa, analisando nos artigos: a) objetivo; b) método de pesquisa; c) objeto de estudo (local); d) aplicação da Digital Twin ou Digital Shadow; e) Resultado e conclusões. Resultados: Portfólio com 25 artigos sobre o tema e a análise qualitativa quanto ao objetivo, método, lo

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Erdélyi, Viktor, and László Jánosi. "Digital Twin and Shadow in Smart Pork Fetteners." International Journal of Engineering and Management Sciences 4, no. 1 (2019): 515–20. http://dx.doi.org/10.21791/ijems.2019.1.63.

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This paper introduces our ongoing research in the field of smart livestock farming. The base idea in this research is to take some industry based concepts, and adapt them into agriculture. In Industry we live the fourth industrial revolution, which is not a technical, but an organization revolution. So in this concept there are two key ideas, which are digital twin, and digital shadow. This article is about creating digital twin and digital shadow of a modern pig fattener. These models are based on the literature, and are identified on the data shared in these. However, these models can’t be u

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Mone, Gregory. "Biomedical Digital Twins." Communications of the ACM 66, no. 10 (2023): 9–11. http://dx.doi.org/10.1145/3613251.

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Pesapane, Filippo, Anna Rotili, Silvia Penco, Luca Nicosia, and Enrico Cassano. "Digital Twins in Radiology." Journal of Clinical Medicine 11, no. 21 (2022): 6553. http://dx.doi.org/10.3390/jcm11216553.

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A digital twin is a virtual model developed to accurately reflect a physical thing or a system. In radiology, a digital twin of a radiological device enables developers to test its characteristics, make alterations to the design or materials, and test the success or failure of the modifications in a virtual environment. Innovative technologies, such as AI and -omics sciences, may build virtual models for patients that are continuously adjustable based on live-tracked health/lifestyle parameters. Accordingly, healthcare could use digital twins to improve personalized medicine. Furthermore, the

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Wickramasinghe, Nilmini, Nalika Ulapane, Amir Andargoli, et al. "Digital twin of patient in clinical workflow." Proceedings of the Royal Society of Victoria 135, no. 2 (2023): 72–80. http://dx.doi.org/10.1071/rs23013.

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The concept of a digital twin being made use of in healthcare is an emerging research area. Digital twins in healthcare have the potential to enable more precise and personalised care, especially for patients experiencing chronic conditions. Previous work has identified digital twins as mathematical models. Digital twins have been classified as grey box, surrogate and black box models. Based on this classification, the black box models can handle data intensive and sophisticated problems. This makes black box models a candidate for constructing digital twins of patients. Such digital twins can

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LIKHTTSINDER, B. YA. "COMMUNICATIONS AND DIGITAL TWINS." T-Comm 17, no. 8 (2023): 30–37. http://dx.doi.org/10.36724/2072-8735-2023-17-8-30-37.

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This article discusses various types of modeling and the concept of "digital twin", as well as concepts and examples of their implementation. It is noted that computer modeling allows not only to obtain a forecast, but also to determine which control actions on the system will lead to a favorable development of events between the components of the model, which are a reflection of real relationships. Modern production processes are very complex and distributed in space and time. Therefore, models of such processes should take into account the distributed nature of the modeling objects. An analy

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D’Hauwers, R., N. Walravens, and P. Ballon. "FROM AN INSIDE-IN TOWARDS AN OUTSIDE-OUT URBAN DIGITAL TWIN: BUSINESS MODELS AND IMPLEMENTATION CHALLENGES." ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences VIII-4/W1-2021 (September 3, 2021): 25–32. http://dx.doi.org/10.5194/isprs-annals-viii-4-w1-2021-25-2021.

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Abstract. Urban Digital Twins are a virtual representation of a city environment with bi-directional communication links. They require collaborations between different actors in the urban ecosystems in order to provide a complete picture of the situation in the city. In order to define the complex relationships between the different actors in the Urban Digital Twin ecosystem, the business model literature helps to answer questions on how value can be created, and how the value network can be controlled. In this paper, we identified four different types of business models for Urban Digital Twin

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Bamunuarachchi, Dinithi, Dimitrios Georgakopoulos, Abhik Banerjee, and Prem Prakash Jayaraman. "Digital Twins Supporting Efficient Digital Industrial Transformation." Sensors 21, no. 20 (2021): 6829. http://dx.doi.org/10.3390/s21206829.

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Industry 4.0 applications help digital industrial transformation to be achieved through smart, data-driven solutions that improve production efficiency, product consistency, preventive maintenance, and the logistics of industrial applications and related supply chains. To enable and accelerate digital industrial transformation, it is vital to support cost-efficient Industry 4.0 application development. However, the development of such Industry 4.0 applications is currently expensive due to the limitations of existing IoT platforms in representing complex industrial machines, the support of onl

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Furini, Marco, Ombretta Gaggi, Silvia Mirri, et al. "Digital twins and artificial intelligence." Communications of the ACM 65, no. 4 (2022): 98–104. http://dx.doi.org/10.1145/3478281.

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Personalized learning models can cut student dropout rates, boost student success, improve the integration of online and on-site students, better support teachers in mixed-teaching modalities, enhance accessibility, and more.

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Massel, L. V., and A. G. Massel. "Semantic modeling in the construction of digital twins of energy objects and systems." Ontology of Designing 13, no. 1 (2023): 44–54. http://dx.doi.org/10.18287/2223-9537-2023-13-1-44-54.

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The article deals with the problem of building Digital Twins and Smart Digital Twins for control and management in power systems. The energy system is understood as a set of energy resources of all types, methods for their production (extraction), transformation, distribution and use, as well as technical means and organizational complexes that ensure the supply of consumers with all types of energy. Integrated intelligent energy systems are analyzed as one of the important trends in the Russian energy sector, and the main directions of digitization of the energy sector are considered. The con

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Voronin, Stanislav S., Andrey A. Radionov, Alexander S. Karandaev, Ivan N. Erdakov, Boris M. Loginov, and Vadim R. Khramshin. "Justifying and Implementing Concept of Object-Oriented Observers of Thermal State of Rolling Mill Motors." Energies 17, no. 16 (2024): 3878. http://dx.doi.org/10.3390/en17163878.

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Implementing the IIoT concept in industry involves the development and implementation of online systems monitoring the technical state of electromechanical equipment. This is achieved through the use of digital twins and digital shadows (object state observers). The tasks of mastering new rolling profiles and optimizing plate mill rolling programs require improved methods for calculating equivalent motor currents and torques. Known methods are generally based on calculations using smoothed load diagrams, which are assumed to be identical for the upper and lower main drive (UMD and LMD) rolls.

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Kalaida, A. V., and M. P. Pan. "CREATING DIGITAL TWINS OF SMART BUILDINGS ON THE AZURE DIGITAL TWINS PLATFORM." Municipal economy of cities 6, no. 187 (2024): 2–7. https://doi.org/10.33042/2522-1809-2024-6-187-2-7.

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The relevance of developing digital twins of smart buildings on the Azure Digital Twins platform is shaped by numerous factors reflecting contemporary trends in the construction industry and property management. The escalating demand for resource efficiency, optimizing energy usage, and augmenting user comfort are propelling the shift towards intelligent building systems. Azure Digital Twins presents remarkable capabilities for crafting digital models of buildings and their virtual representation. This enables the integration of innovative technologies like the Internet of Things (IoT), artifi

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Ostasevicius, Vytautas, Sandra Mikuckyte, Rimvydas Gaidys, Vytautas Jurenas, and Vytautas Daniulaitis. "Digital Twins for Micro Machining." MATEC Web of Conferences 368 (2022): 01013. http://dx.doi.org/10.1051/matecconf/202236801013.

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Thanks to digital twins encompassing virtual and physical models, the cutting processes under study are attractive for improving modern manufacturing processes. The aim of this work is to propose an efficient method of controlling the higher buckling modes of a vibration micro drilling tool, which allows to increase the efficiency of this technological process.

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Romanova, Irina V., and Alexander V. Igishev. "DIGITAL TWINS IN PRACTICE: THE USE OF MODELS IN HIGH-TECH PRODUCTION ORGANIZATIONS." EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA 12/5, no. 153 (2024): 174–83. https://doi.org/10.36871/ek.up.p.r.2024.12.05.020.

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The article discusses the practical aspects of the use of digital twins in organi-zations of high-tech industries. The analysis is devoted to various sectors of the economy where digital twins can be used, and also focuses on the features of the fields of application, advantages and limitations. Practical application cases are considered, as well as the risks and challenges faced by enterprises when creating and operating digital twins.

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Schigel, Dmitry. "Building Biodiversity Digital Twins." Biodiversity Information Science and Standards 8 (October 14, 2024): e139100. https://doi.org/10.3897/biss.8.139100.

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A digital twin is<b> </b>a replica of a system, process, or object realized as a digital version. Digital twins are widespread in engineering and aim to can help many kinds of organizations simulate real situations and their outcomes, ultimately allowing them to make better decisions. Digital twins combine cutting-edge modelling approaches with powers of supercomputers with data streams. These data resources, coming through the research infrastructures, depend on data standardization, efficient data models and workflows, and on FAIRness (Findability, Accessibility, Interoperability, Reusabilit

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Thilmany, Jean. "Digital World Spawns Identical Twins." Mechanical Engineering 139, no. 10 (2017): 32–37. http://dx.doi.org/10.1115/1.2017-oct-1.

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This article explores the concept of digital twins and reasons why manufacturers prefer digital replicas of products, machines, processes, or even entire factories. A digital twin models the robotic line with such high fidelity that the engineer can do all this in the virtual world. Digital twins are the foundation of tomorrow’s smarter workplace. A factory’s digital twin must be robust enough to capture those changes, plus all relevant data from each operation. Smart factories, such as GE’s Brilliant Factory and Siemens’ competing Industrie 4.0, need both types of digital twins—product and pr

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Rasulov, R. K., and A. K. Lamm. "Models for increasing productivity based on the integrated application of agricultural digital twins." Bulletin of NSAU (Novosibirsk State Agrarian University), no. 4 (January 14, 2024): 96–107. http://dx.doi.org/10.31677/2072-6724-2023-69-4-96-107.

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The operating conditions of the Russian agro-industrial complex today are characterised by unfair competition in global markets and objective transformation processes. Changes in agricultural production technologies and the digitalisation of all production areas require a restructuring of the work of farming organisations. At the same time, the indicated structural changes at the level of agricultural producers should be based on an analysis of objective production and economic indicators: yield and profitability. The purpose of the study is to model the process of increasing the yield of grai

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Tsoulias, N. "Bridging digital shadows with physiological models and field applications." Acta Horticulturae, no. 1433 (June 2025): 235–42. https://doi.org/10.17660/actahortic.2025.1433.30.

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Zhang, Xueru, Dennis K. J. Lin, and Lin Wang. "Digital Triplet: A Sequential Methodology for Digital Twin Learning." Mathematics 11, no. 12 (2023): 2661. http://dx.doi.org/10.3390/math11122661.

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A digital twin is a simulator of a physical system, which is built upon a series of models and computer programs with real-time data (from sensors or devices). Digital twins are used in various industries, such as manufacturing, healthcare, and transportation, to understand complex physical systems and make informed decisions. However, predictions and optimizations with digital twins can be time-consuming due to the high computational requirements and complexity of the underlying computer programs. This poses significant challenges in making well-informed and timely decisions using digital twi

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Cruz Franco, Pablo Alejandro, Adela Rueda Márquez de la Plata, and María Pérez Sendín. "Investigating a Workflow for Obtaining Physical Models from Digital Twins Obtained through Photogrammetry and TLS: New Ways for a Sustainable Dissemination of Heritage." Applied Sciences 13, no. 2 (2023): 1057. http://dx.doi.org/10.3390/app13021057.

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The objective of this article is to generate and validate a workflow that allows us to print physical twins (models) from digital twins obtained from unique buildings of our architectural heritage. These physical twins will guarantee the preservation and diffusion of the cultural asset, and will promote new pedagogical ways to spread the heritage. In addition, these physical cufflinks are an interesting tool to guarantee universal accessibility through low-cost and rapid distribution typological models. We can overcome physical barriers and reach many more users, regardless of their economic,

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ADILOV, Farukh Tulkunovich, and Mukhammadsoli Akbar ugli OTABEKOV. "ARCHITECTURE OF DIGITAL TWINS." Journal of Research and Innovation 2, no. 2 (2023): 15–20. https://doi.org/10.5281/zenodo.7665524.

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In this article provides information about architecture of digital twins. Since the data collection and analysis part of Digital Twin technology is one of the most important functions in its architecture, in the article cited in the virtual window model, the virtual mirror model built-in capabilities for analyzing, evaluating, predicting and monitoring physical objects and the innovative architecture of the Digital Twins concept for communication between the real (material) and virtual world using data, the characteristics of a powerful mechanism are given.

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Adeagbo, Mujib Olamide, Su-Mei Wang, and Yi-Qing Ni. "Revamping structural health monitoring of advanced rail transit systems: A paradigmatic shift from digital shadows to digital twins." Advanced Engineering Informatics 61 (August 2024): 102450. http://dx.doi.org/10.1016/j.aei.2024.102450.

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Wilking, F., C. Sauer, B. Schleich, and S. Wartzack. "Sysml 4 Digital Twins – Utilization of System Models for the Design and Operation of Digital Twins." Proceedings of the Design Society 2 (May 2022): 1815–24. http://dx.doi.org/10.1017/pds.2022.184.

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AbstractThe implementation of Digital Twins has become a common task for many industrial companies to ensure a sufficient digitization of their products and maintain competitiveness. This results in the question of how to compensate additional effort caused by designing Digital Twins. With this paper, an approach for this compensation is presented by creating Digital Twin behaviour through utilizing SysML diagrams and directly derivate usable code from them for a further implementation. This offers a part solution of lowering the threshold for using MBSE and increasing its benefits.

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Chen, Kaikang, Bo Zhao, Haiyan Zhou, et al. "Digital Twins in Plant Factory: A Five-Dimensional Modeling Method for Plant Factory Transplanter Digital Twins." Agriculture 13, no. 7 (2023): 1336. http://dx.doi.org/10.3390/agriculture13071336.

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To address challenges such as the complex correlations among multiple parameters during the modeling process of plant factory transplanters, the large differences between simulations and actual models, and the difficulties in data acquisition and processing, this paper proposes the concept of a Plant Factory Transplanter (PFT) digital twin five-dimensional model based on research of plant factory transplanters. The PFT digital twin five-dimensional model builds on traditional 3D modeling and includes physical entities, virtual models, services, twin data, and connecting interactions. This stud

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Sulema, Yevgeniya S., and Dmytro V. Rvach. "MODELS OF COMPUTATION FOR DIGITAL TWINS DATA PROCESSING." KPI Science News, no. 2 (June 9, 2020): 74–81. http://dx.doi.org/10.20535/kpi-sn.2020.2.205131.

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Rakhmangulov, A. N., S. N. Kornilov, P. N. Mishkurov, and D. V. Alexandrin. "Simulation models in digital twins of railway junctions." Herald of the Ural State University of Railway Transport, no. 3 (2022): 43–59. http://dx.doi.org/10.20291/2079-0392-2022-3-43-59.

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The development of information technologies and technical means of data registration creates conditions for filling simulation models of railway transport with actual data. It allows us to use simulation models to create digital counterparts of railway stations and junctions. The experience of using simulation models to perform the tasks of designing and operational planning of railway transport systems of various complexity is analyzed. An overview of modern computer programs for simulation of railway transport is presented, the advantages and disadvantages of the specialized software tools a

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Zech, Philipp, Alexandra Jäger, Larissa Schneiderbauer, Hans Exenberger, Georg Fröch, and Matthias Flora. "Agile Construction Digital Twin Engineering." Buildings 15, no. 3 (2025): 386. https://doi.org/10.3390/buildings15030386.

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Digital twins have attracted a lot of attention recently. However, the current manifestations are merely digital shadows, lacking means for bidirectional data exchange, which makes their use for assisting the construction of buildings much more difficult. We argue that this is due to the lack of a systematic process for developing a digital twin during a building’s life cycle. We argue to look for a solution by combining agile engineering with IT change management to establish an agile, change-driven process for engineering digital twins. Such a process, of course, deserves a qualitative asses

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Armyanova, Mariya. "Design patterns for digital twins." Izvestia Journal of the Union of Scientists - Varna Economic Sciences Series 13, no. 2 (2024): 107–18. https://doi.org/10.56065/ijusv-ess/2024.13.2.107.

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Digital twins are virtual counterparts of people, physical objects, processes or systems. They are models based on a very large amount of data about real objects and are used to remotely maintain, monitor, model and predict the behavior of the real object. The development of digital twins is an increasingly widespread practice and their implementation is expected in various spheres. The technologies used to create them are developing very intensively and dynamically. Therefore, the design and architecture of digital twins are not strictly defined, despite the popularity of their application. H

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ПотаповВ.П., ПотаповВ П., ПоповС Е. ПоповС.Е., and СчастливцевЕ Л. СчастливцевЕ.Л. "Digital twins: strategies and approaches to creating environmental monitoring systems." Вычислительные технологии, no. 3 (June 21, 2023): 167–81. http://dx.doi.org/10.25743/ict.2023.28.3.010.

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Целью настоящей работы является исследование возможности использования концепции цифровых двойников применительно к созданию систем экологического мониторинга. Приведена их классификация и сделан вывод о возможности применения определенного типа цифровых двойников к системам экологического мониторинга, представляющего собой комплекс средств сбора, структурированного хранения, последующей обработки и анализа информационных потоков, обеспечивающих данные о состоянии окружающей среды. В качестве базового элемента для создания цифрового двойника предложено использовать цифровую фабрику данных, явл

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Segovia, Mariana, and Joaquin Garcia-Alfaro. "Design, Modeling and Implementation of Digital Twins." Sensors 22, no. 14 (2022): 5396. http://dx.doi.org/10.3390/s22145396.

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A Digital Twin (DT) is a set of computer-generated models that map a physical object into a virtual space. Both physical and virtual elements exchange information to monitor, simulate, predict, diagnose and control the state and behavior of the physical object within the virtual space. DTs supply a system with information and operating status, providing capabilities to create new business models. In this paper, we focus on the construction of DTs. More specifically, we focus on determining (methodologically) how to design, create and connect physical objects with their virtual counterpart. We

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Senotrusova, Pauline. "Digital Twins in the Archaeological Practice: Search for New Opportunities." ISTORIYA 14, no. 6 (128) (2023): 0. http://dx.doi.org/10.18254/s207987840027167-2.

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The article deals with the problem of using digital twins in Russian archeology. The definition of the concept of “digital twin” is given. The article describes the experience of using digital technologies in archaeological research. Several approaches have been identified: the creation of digital models of objects, the development of geographic information systems, the formation of new approaches to the storage and use of data, the use of digital twins for complex research or restoration procedures. The technical and essential problems of using digital twins in archeology are emphasized.

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