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Complex IoT ecosystems often require the usage of Digital Twins (DTs) of their physical assets in order to perform predictive analytics and simulate what-if scenarios. DTs are able to replicate IoT devices and adapt over time to their…

Networking and Internet Architecture · Computer Science 2024-01-02 Luca Sciullo , Alberto De Marchi , Angelo Trotta , Federico Montori , Luciano Bononi , Marco Di Felice

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

With the rapid development of technology, the number of smart mobile users is increasing, accompanied by growing demands from applications such as virtual/augmented reality (VR/XR), remote surgery, autonomous vehicles, and real-time…

To meet the demands for ubiquitous communication and temporary edge computing in 6G networks, aerial mobile edge computing (MEC) networks have been envisioned as a new paradigm. However, dynamic user requests pose challenges for task…

Networking and Internet Architecture · Computer Science 2024-10-29 Xin Tang , Qian Chen , Rong Yu , Xiaohuan Li

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 twin (DT) techniques have been proposed for the autonomous operation and lifecycle management of next-generation optical networks. To fully utilize potential capacity and accommodate dynamic services, the DT must dynamically update…

Static solutions don't serve a dynamic mind. Thus, we advocate a shift from static mental health diagnostic assessments to continuous, artificial intelligence (AI)-driven assessment. Focusing on Attention-Deficit/Hyperactivity Disorder…

Artificial Intelligence · Computer Science 2025-10-10 Neil Natarajan , Sruthi Viswanathan , Xavier Roberts-Gaal , Michelle Marie Martel

With the rapid advancement of artificial intelligence, generative artificial intelligence (GAI) has taken a leading role in transforming data processing methods. However, the high computational demands of GAI present challenges for devices…

Networking and Internet Architecture · Computer Science 2024-12-18 Chuan Zhang , Xixi Zheng , Xiaolong Tao , Chenfei Hu , Weiting Zhang , Liehuang Zhu

Generative Artificial Intelligence (GenAI) and Large Language Models (LLMs) are revolutionizing network management systems, paving the way towards fully autonomous and self-optimizing communication systems. These models enable networks to…

Networking and Internet Architecture · Computer Science 2026-01-07 Faisal Zaman , Ouns Bouachir , Moayad Aloqaily , Ismaeel Al Ridhawi

Telecom networks scale with growing users and data-intensive applications, generating heavy traffic that causes congestion, reducing throughput, increasing delay, and raising computational costs. Traditional routing protocols act only after…

Networking and Internet Architecture · Computer Science 2026-05-26 Umer Iqbal , Ashiq Anjum , Anthony S Conway , Mathias Kern , Anasol Pena Rios

In existing wireless networks, the control programs have been designed manually and for certain predefined scenarios. This process is complicated and error-prone, and the resulting control programs are not resilient to disruptive changes.…

Networking and Internet Architecture · Computer Science 2023-01-10 Maxwell McManus , Yuqing Cui , Josh , Zhang , Jiangqi Hu , Sabarish Krishna Moorthy , Zhangyu Guan , Nicholas Mastronarde , Elizabeth Serena Bentley , Michael Medley

A patient's digital twin is a computational model that describes the evolution of their health over time. Digital twins have the potential to revolutionize medicine by enabling individual-level computer simulations of human health, which…

Emerging digital twin technology has the potential to revolutionize voltage control in power systems. However, the state-of-the-art digital twin method suffers from low computational and sampling efficiency, which hinders its applications.…

Machine Learning · Computer Science 2024-12-11 Jiachen Xu , Yushuai Li , Torben Bach Pedersen , Yuqiang He , Kim Guldstrand Larsen , Tianyi Li

This article targets at unlocking the potentials of a class of prominent generative artificial intelligence (GAI) method, namely diffusion model (DM), for mobile communications. First, a DM-driven communication architecture is proposed,…

Signal Processing · Electrical Eng. & Systems 2024-10-22 Xiaoxia Xu , Xidong Mu , Yuanwei Liu , Hong Xing , Yue Liu , Arumugam Nallanathan

The digital twins (DTs) of physical systems and environments enable real-time remote tracking, control, and learning, but require low-latency transmission of updates and sensory data to maintain alignment with their physical counterparts.…

Signal Processing · Electrical Eng. & Systems 2026-03-03 Fabio Saggese , Federico Chiariotti , Shashi Raj Pandey , Henk Wymeersch , Luca Sanguinetti , Petar Popovski

Underwater acoustic sensor networks (UASNs) drive toward strong environmental adaptability, intelligence, and multifunctionality. However, due to unique UASN characteristics, such as long propagation delay, dynamic channel quality, and high…

Networking and Internet Architecture · Computer Science 2024-10-29 Shanshan Song , Bingwen Huangfu , Jiani Guo , Jun Liu , Junhong Cui , Xuemin , Shen

Developments in Artificial Intelligence (AI) and Distributed Ledger Technology (DLT) currently lead to lively debates in academia and practice. AI processes data to perform tasks that were previously thought possible only for humans. DLT…

Cryptography and Security · Computer Science 2020-02-06 Konstantin D. Pandl , Scott Thiebes , Manuel Schmidt-Kraepelin , Ali Sunyaev

6G is envisaged to provide multimodal sensing, pervasive intelligence, global coverage, global coverage, etc., which poses extreme intricacy and new challenges to the network design and optimization. As the core part of 6G, wireless channel…

Signal Processing · Electrical Eng. & Systems 2024-10-18 Li Yu , Lianzheng Shi , Jianhua Zhang , Jialin Wang , Zhen Zhang , Yuxiang Zhang , Guangyi Liu

Digital Twins are being used as an enabling technology in 6G applications across various domains, valued for their data-driven insights and real-time decision-making capabilities. However, integrating Digital Twins into 6G environments…

Networking and Internet Architecture · Computer Science 2025-11-25 Mehmet Ali Erturk , Kubra Duran , Ahmed Al-Dubai , Berk Canberk

In the 6G era, integrating Mobile Edge Computing (MEC) and Digital Twin (DT) technologies presents a transformative approach to enhance network performance through predictive, adaptive control for energy-efficient, low-latency…

Networking and Internet Architecture · Computer Science 2024-05-13 Synthia Hossain Karobi , Shakil Ahmed , Saifur Rahman Sabuj , Ashfaq Khokhar