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In the context of Industry 4.0, the physical and digital worlds are closely connected, and robots are widely used to achieve system automation. Digital twin solutions have contributed significantly to the growth of Industry 4.0. Combining…

Robotics · Computer Science 2023-12-21 Lin Xie , Hanyi Li

While measures, such as traffic calming and advance driver assistance systems, can improve safety for Vulnerable Road Users (VRUs), their effectiveness ultimately relies on the responsible behavior of drivers and pedestrians who must adhere…

Robotics · Computer Science 2023-12-19 Erik Rua , Kazi Hasan Shakib , Sagar Dasgupta , Mizanur Rahman , Steven Jones

In this work, we propose a collaborative city digital twin based on FL, a novel paradigm that allowing multiple city DT to share the local strategy and status in a timely manner. In particular, an FL central server manages the local updates…

Machine Learning · Computer Science 2020-11-06 Junjie Pang , Jianbo Li , Zhenzhen Xie , Yan Huang , Zhipeng Cai

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

Optical communication is developing rapidly in the directions of hardware resource diversification, transmission system flexibility, and network function virtualization. Its proliferation poses a significant challenge to traditional optical…

Networking and Internet Architecture · Computer Science 2020-11-11 Danshi Wang , Zhiguo Zhang , Min Zhang , Meixia Fu , Jin Li , Shanyong Cai , Chunyu Zhang , Xue Chen

Digital twin (DT) is one of the most promising enabling technologies for realizing smart grids. Characterized by seamless and active---data-driven, real-time, and closed-loop---integration between digital and physical spaces, a DT is much…

Signal Processing · Electrical Eng. & Systems 2019-09-17 Xing He , Qian Ai , Robert C. Qiu , Dongxia Zhang

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

This study proposes a scalable Digital Twin framework for energy optimization in data centers.The framework integrates IoT-based data acquisition, cloud computing, and machine learning techniques to enable real-time monitoring, forecasting,…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-05-08 Raphael Hendrigo de Souza Gonçalves , Wendel Marcos dos Santos

Digital Twins (DTs) offer powerful tools for managing complex infrastructure systems, but their effectiveness is often limited by challenges in integrating unstructured knowledge. Recent advances in Large Language Models (LLMs) bring new…

Emerging Technologies · Computer Science 2026-05-19 Naiyi Li , Zihui Ma , Runlong Yu , Lingyao Li

Deliberative democracy depends on carefully designed institutional frameworks, such as participant selection, facilitation methods, and decision-making mechanisms, that shape how deliberation performs. However, identifying optimal…

Multiagent Systems · Computer Science 2025-06-12 Claudio Novelli , Javier Argota Sánchez-Vaquerizo , Dirk Helbing , Antonino Rotolo , Luciano Floridi

Modern transportation systems face growing challenges in managing traffic flow, ensuring safety, and maintaining operational efficiency amid dynamic traffic patterns. Addressing these challenges requires intelligent solutions capable of…

Machine Learning · Computer Science 2025-02-26 Hiya Bhatt , Sahil , Karthik Vaidhyanathan , Rahul Biju , Deepak Gangadharan , Ramona Trestian , Purav Shah

One of the challenges of predictive maintenance is making decisions based on data in an agile and assertive way. Connected sensors and operational data favor intelligent processing techniques to enrich information and enable…

Software Engineering · Computer Science 2025-11-12 Izaque Esteves , Regina Braga , José Maria David , Victor Stroele

A Digital Twin (DT) framework to enhance carbon-based gas plume monitoring is critical for supporting timely and effective mitigation responses to environmental hazards such as industrial gas leaks, or wildfire outbreaks carrying large…

Datacenters are the backbone of our digital society, but raise numerous operational challenges. We envision digital twins becoming primary instruments in datacenter operations, continuously and autonomously helping with major operational…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-14 Radu Nicolae , Jules van der Toorn , Stavriana Kraniti , Houcen Liu , Alexandru Iosup

Transportation Cyber-Physical Systems (T-CPS) enhance safety and mobility by integrating cyber and physical transportation systems. A key component of T-CPS is the Digital Twin (DT), a virtual representation that enables simulation,…

Robotics · Computer Science 2025-02-27 Keshu Wu , Pei Li , Yang Cheng , Steven T. Parker , Bin Ran , David A. Noyce , Xinyue Ye

The rapid expansion of cellular networks and rising demand for high-quality services require efficient and autonomous network management solutions. Zero Touch Network (ZTN) management has emerged as a key approach to automating network…

Networking and Internet Architecture · Computer Science 2025-08-26 Tamizhelakkiya K , Dibakar Das , Komal Sharma , Jyotsna Bapat , Debabrata Das

Digital twins (DT) of industrial processes have become increasingly important. They aim to digitally represent the physical world to help evaluate, optimize, and predict physical processes and behaviors. Therefore, DT is a vital tool to…

Software Engineering · Computer Science 2023-02-28 Yunpeng Ma , Khalil Younis , Bestoun S. Ahmed , Andreas Kassler , Pavel Krakhmalev , Andreas Thore , Hans Lindback

Digital Twins (DTs) are computational models that simulate the states and temporal dynamics of real-world systems, playing a crucial role in prediction, understanding, and decision-making across diverse domains. However, existing approaches…

Machine Learning · Computer Science 2024-11-01 Samuel Holt , Tennison Liu , Mihaela van der Schaar

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…

Digital Twin (DT) technology has become rather popular in recent years, promising to optimize production processes, manage the operation of cyber-physical systems, with an impact spanning across multiple application domains (e.g.,…

Software Engineering · Computer Science 2025-05-08 Mirgita Frasheri , Prasad Talasila , Vanessa Scherma