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In recent years, the complexity of 5G and beyond wireless networks has escalated, prompting a need for innovative frameworks to facilitate flexible management and efficient deployment. The concept of digital twins (DTs) has emerged as a…

网络与互联网体系结构 · 计算机科学 2024-04-24 Zifan Zhang , Mingzhe Chen , Zhaohui Yang , Yuchen Liu

This paper proposes to perform online clustering by conducting twin contrastive learning (TCL) at the instance and cluster level. Specifically, we find that when the data is projected into a feature space with a dimensionality of the target…

机器学习 · 计算机科学 2022-10-24 Yunfan Li , Mouxing Yang , Dezhong Peng , Taihao Li , Jiantao Huang , Xi Peng

The Digital Twins offer promising solutions for smart grid challenges related to the optimal operation, management, and control of energy assets, for safe and reliable distribution of energy. These challenges are more pressing nowadays than…

系统与控制 · 电气工程与系统科学 2021-04-19 Tudor Cioara , Ionut Anghel , Marcel Antal , Ioan Salomie , Claudia Antal , Arcas Gabriel Ioan

Digital Twin technology is an emerging concept that has become the centre of attention for industry and, in more recent years, academia. The advancements in industry 4.0 concepts have facilitated its growth, particularly in the…

计算机与社会 · 计算机科学 2020-06-19 Aidan Fuller , Zhong Fan , Charles Day , Chris Barlow

The simulation of a physical system in a virtual replica, known as a digital twin, is a useful way to interrogate the system non-invasively, providing the ability to perform predictive maintenance and surveillance, and to investigate…

Digital twins are virtual systems designed to predict how a real-world process will evolve in response to interventions. This modelling paradigm holds substantial promise in many applications, but rigorous procedures for assessing their…

统计方法学 · 统计学 2023-11-03 Rob Cornish , Muhammad Faaiz Taufiq , Arnaud Doucet , Chris Holmes

This study investigates the influence of varying illumination levels on architectural experiences by employing a comprehensive approach that combines self-reported assessments and neurophysiological measurements. Thirty participants were…

人机交互 · 计算机科学 2024-01-30 Pegah Payedar-Ardakani , Yousef Gorji-Mahlabani , Abdolhamid Ghanbaran , Reza Ebrahimpour

A digital twin contains up-to-date data-driven models of the physical world being studied and can use simulation to optimise the physical world. However, the analysis made by the digital twin is valid and reliable only when the model is…

人工智能 · 计算机科学 2024-11-01 Nan Zhang , Rami Bahsoon , Nikos Tziritas , Georgios Theodoropoulos

Modern organizations necessitate continuous business processes improvement to maintain efficiency, adaptability, and competitiveness. In the last few years, the Internet of Things, via the deployment of sensors and actuators, has heavily…

Digital Twins promise to deliver a step-change in distribution system operations and planning, but there are few real-world examples that explore the challenges of combining imperfect model and measurement data, and then use these as the…

系统与控制 · 电气工程与系统科学 2023-11-21 Matthew Deakin , Marta Vanin , Zhong Fan , Dirk Van Hertem

Digital network twin is a promising technology that replicates real-world networks in real-time and assists with the design, operation, and management of next-generation networks. However, existing approaches (e.g., simulator-based and…

网络与互联网体系结构 · 计算机科学 2026-01-07 Yuru Zhang , Ming Zhao , Qiang Liu , Nakjung Choi

Services for Cyber-Physical Systems based on Artificial Intelligence and Machine Learning require a virtual representation of the physical. To reduce modeling efforts and to synchronize results, for each system, a common and unique virtual…

人工智能 · 计算机科学 2020-10-28 Oliver Niggemann , Alexander Diedrich , Christian Kuehnert , Erik Pfannstiel , Joshua Schraven

Ever faster computers are enabling us to extend our standard land use transportation interaction (LUTI) models to systems of cities within which individual cities compete for resources within the wider environment in which they interact.As…

物理与社会 · 物理学 2023-12-07 Michael Batty , Richard Milton

Lighting design and modelling or industrial applications like luminaire planning and commissioning rely heavily on time consuming manual measurements or on physically coherent computational simulations. Regarding the latter,standard…

计算机视觉与模式识别 · 计算机科学 2018-12-10 Theodore Tsesmelis , Irtiza Hasan , Marco Cristani , Fabio Galasso , Alessio Del Bue

Digital Twin technology is being envisioned to be an integral part of the industrial evolution in modern generation. With the rapid advancement in the Internet-of-Things (IoT) technology and increasing trend of automation, integration…

机器人学 · 计算机科学 2022-09-27 Sabur Baidya , Sumit K. Das , Mohammad Helal Uddin , Chase Kosek , Chris Summers

This paper applies state-of-the-art techniques in deep learning and computer vision to measure visual similarities between architectural designs by different architects. Using a dataset consisting of web scraped images and an original…

计算机视觉与模式识别 · 计算机科学 2018-12-06 Yuji Yoshimura , Bill Cai , Zhoutong Wang , Carlo Ratti

Digital twins have become popular for their ability to monitor and optimize a process or a machine, ideally through its complete life cycle using simulations and sensor data. In this paper, we focus on the challenge of accurate and…

系统与控制 · 电气工程与系统科学 2023-10-30 Karim Cherifi , Philipp Schulze , Volker Mehrmann , Leo Goßlau , Pascal Lünnemann

Simulation frameworks have been key enablers for the development and validation of autonomous driving systems. However, existing methods struggle to comprehensively address the autonomy-oriented requirements of balancing: (i) dynamical…

机器人学 · 计算机科学 2026-02-23 Tanmay Vilas Samak , Chinmay Vilas Samak , Bing Li , Venkat Krovi

Image Anomaly Detection has been a challenging task in Computer Vision field. The advent of Vision-Language models, particularly the rise of CLIP-based frameworks, has opened new avenues for zero-shot anomaly detection. Recent studies have…

计算机视觉与模式识别 · 计算机科学 2024-05-09 Zhaoxiang Zhang , Hanqiu Deng , Jinan Bao , Xingyu Li

The challenging deployment of compute-intensive applications from domains such as Artificial Intelligence (AI) and Digital Signal Processing (DSP), forces the community of computing systems to explore new design approaches. Approximate…