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This paper presents a novel approach for computing resource management of edge servers in vehicular networks based on digital twins and artificial intelligence (AI). Specifically, we construct two-tier digital twins tailored for vehicular…

Networking and Internet Architecture · Computer Science 2022-11-28 Mushu Li , Jie Gao , Conghao Zhou , Xuemin , Shen , Weihua Zhuang

Online adaptive radiation therapy (ART) promises the ability to deliver an optimal treatment in response to daily patient anatomic variation. A major technical barrier for the clinical implementation of online ART is the requirement of…

Musculoskeletal disorders (MSDs) are a leading cause of disability worldwide, requiring advanced diagnostic and therapeutic tools for personalised assessment and treatment. Effective management of MSDs involves the interaction of…

Image and Video Processing · Electrical Eng. & Systems 2025-07-28 Martina Paccini , Simone Cammarasana , Giuseppe Patanè

Digital Twins technology is revolutionizing decision-making in scientific research by integrating models and simulations with real-time data. Unlike traditional Structural Health Monitoring methods, which rely on computationally intensive…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Mehrdad Shafiei Dizaji

The development of Digital Twins (DTs) represents a transformative advance for simulating and optimizing complex systems in a controlled digital space. Despite their potential, the challenge of constructing DTs that accurately replicate and…

Systems and Control · Electrical Eng. & Systems 2024-06-21 Longfei Ma , Nan Cheng , Xiucheng Wang , Jiong Chen , Yinjun Gao , Dongxiao Zhang , Jun-Jie Zhang

Background and Objective: Precise preoperative planning and effective physician training for coronary interventions are increasingly important. Despite advances in medical imaging technologies, transforming static or limited dynamic imaging…

Computer Vision and Pattern Recognition · Computer Science 2025-05-19 Shuo Wang , Tong Ren , Nan Cheng , Rong Wang , Li Zhang

A digital twin is a surrogate model that has the main feature to mirror the original process behavior. Associating the dynamical process with a digital twin model of reduced complexity has the significant advantage to map the dynamics with…

Numerical Analysis · Mathematics 2024-03-19 Diana Alina Bistrian , Omer San , Ionel Michael Navon

Volumetric rendering of Computed Tomography (CT) scans is crucial for visualizing complex 3D anatomical structures in medical imaging. Current high-fidelity approaches, especially neural rendering techniques, require time-consuming…

Computer Vision and Pattern Recognition · Computer Science 2025-05-26 Zhongpai Gao , Meng Zheng , Benjamin Planche , Anwesa Choudhuri , Terrence Chen , Ziyan Wu

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

Digital twins offer a powerful framework for subject-specific simulation and clinical decision support, yet their development often hinges on accurate, individualized anatomical modeling. In this work, we present a rule-based approach for…

Image and Video Processing · Electrical Eng. & Systems 2025-08-21 Robert Graf , Tanja Lerchl , Kati Nispel , Hendrik Möller , Matan Atad , Julian McGinnis , Julius Maria Watrinet , Johannes Paetzold , Daniel Rueckert , Jan S. Kirschke

High-frequency deployments in dense cities are difficult to plan because coverage, interference, and service reliability depend sensitively on local morphology. This paper develops a geometric Digital Twin (DT) of the Sunway City and uses…

Systems and Control · Electrical Eng. & Systems 2026-01-13 Abdikarim Mohamed Ibrahim , Rosdiadee Nordin

Online adaptive radiation therapy (ART) has great promise to significantly reduce normal tissue toxicity and/or improve tumor control through real-time treatment adaptations based on the current patient anatomy. However, the major technical…

Medical Physics · Physics 2015-05-18 Chunhua Men , Xun Jia , Steve. B. Jiang

As 5G and future 6G mobile networks become increasingly more sophisticated, the requirements for agility, scalability, resilience, and precision in real-time service provisioning cannot be met using traditional and heuristic-based resource…

Networking and Internet Architecture · Computer Science 2026-01-08 John Sengendo , Fabrizio Granelli

Digital twins have been introduced as supporters to city operations, yet existing scene-descriptor formats and digital twin platforms often lack the integration, federation, and adaptable connectivity that urban environments demand. Modern…

Networking and Internet Architecture · Computer Science 2025-09-16 Ioannis Tsampras , Georgios Stergiopoulos , Tanya Politi , Spyros Denazis

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

With the accelerating availability of multimodal surgical data and real-time computation, Surgical Digital Twins (SDTs) have emerged as virtual counterparts that mirror, predict, and inform decisions across pre-, intra-, and postoperative…

Chronic diseases constitute the principal burden of morbidity, mortality, and healthcare costs worldwide, yet current health systems remain fragmented and predominantly reactive. Patient Medical Digital Twins (PMDTs) offer a paradigm shift:…

Software Engineering · Computer Science 2026-02-13 Micheal P. Papazoglou , Bernd J. Krämer , Mira Raheem , Amal Elgammal

Digital twins (DT) have received significant attention due to their numerous benefits, such as real-time data analytics and cost reduction in production. DT serves as a fundamental component of many applications, encompassing smart…

Networking and Internet Architecture · Computer Science 2025-05-08 Chen Chen , Zihan Jia , Ze Wang , Lin Cui , Fung Po Tso

Three-dimensional integrated circuit (3D IC) pack-aging and heterogeneous integration have emerged as central pillars of contemporary semiconductor scaling. Yet, the multi-physics coupling inherent to stacked architectures manifesting as…

Hardware Architecture · Computer Science 2026-02-02 Gourab Datta , Sarah Safura Sharif , Yaser Mike Banad

Digital twins are virtual representations of physical objects or systems used for the purpose of analysis, most often via computer simulations, in many engineering and scientific disciplines. Recently, this approach has been introduced to…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-04-18 Piotr Kica , Magdalena Otta , Krzysztof Czechowicz , Karol Zając , Piotr Nowakowski , Andrew Narracott , Ian Halliday , Maciej Malawski