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Understanding how housing values evolve over time is important to policy makers, consumers and real estate professionals. Existing methods for constructing housing indices are computed at a coarse spatial granularity, such as metropolitan…

应用统计 · 统计学 2015-05-07 You Ren , Emily B. Fox , Andrew Bruce

Emerging technologies and applications make the network unprecedentedly complex and heterogeneous, leading physical network practices to be costly and risky. The digital twin network (DTN) can ease these burdens by virtually enabling users…

网络与互联网体系结构 · 计算机科学 2022-06-02 Linbo Hui , Mowei Wang , Liang Zhang , Lu Lu , Yong Cui

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

Improving energy efficiency by monitoring system behavior and predicting future energy scenarios in light of increased penetration of renewable energy sources are becoming increasingly important, especially for energy systems that…

系统与控制 · 电气工程与系统科学 2025-03-12 Haozhen Cheng , Jan Stock , André Xhonneux , Hüseyin K. Çakmak , Veit Hagenmeyer

With rapid digitization and digitalization, drawing a fine line between the digital and the physical world has become nearly impossible. It has become essential more than ever to integrate all spheres of life into a single Digital Thread to…

The digital twin approach has gained recognition as a promising solution to the challenges faced by the Architecture, Engineering, Construction, Operations, and Management (AECOM) industries. However, its broader application across AECOM…

应用统计 · 统计学 2025-07-02 Dafydd Cotoarbă , Daniel Straub , Ian FC Smith

The collaboration of the real world and the virtual world, known as Digital Twin, has become a trend with numerous successful use cases. However, there are challenges mentioned in the literature that must be addressed. One of the most…

网络与互联网体系结构 · 计算机科学 2024-02-06 Javier Conde , Andres Munoz-Arcentales , Álvaro Alonso , Gabriel Huecas , Joaquín Salvachúa

Conventional thermal preference prediction in buildings has limitations due to the difficulty in capturing all environmental and personal factors. New model features can improve the ability of a machine learning model to classify a person's…

机器学习 · 计算机科学 2021-12-13 Mahmoud Abdelrahman , Adrian Chong , Clayton Miller

The installation and operation distributed energy resources (DER) and the electrification of the heat supply significantly changes the interaction of the residential building stock with the grid infrastructure. Evaluating the mass…

Coastal communities are confronted with a growing incidence of climate-induced flooding, necessitating adaptation measures for resilience. In this paper, we introduce a framework that integrates an urban digital twin with a geospatial…

计算机与社会 · 计算机科学 2024-03-28 Changjie Chen , Yu Han , Andrea Galinski , Christian Calle , Jeffery Carney , Xinyue Ye , Cees van Westen

Publicly available data from open sources (e.g., United States Census Bureau (Census), World Health Organization (WHO), Intergovernmental Panel on Climate Change (IPCC)) are vital resources for policy makers, students and researchers across…

The digital twin concept represents an appealing opportunity to advance condition-based and predictive maintenance paradigms for civil engineering systems, thus allowing reduced lifecycle costs, increased system safety, and increased system…

数值分析 · 数学 2023-11-10 Matteo Torzoni , Marco Tezzele , Stefano Mariani , Andrea Manzoni , Karen E. Willcox

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…

机器学习 · 计算机科学 2024-11-01 Samuel Holt , Tennison Liu , Mihaela van der Schaar

As cities continue to burgeon, Urban Computing emerges as a pivotal discipline for sustainable development by harnessing the power of cross-domain data fusion from diverse sources (e.g., geographical, traffic, social media, and…

机器学习 · 计算机科学 2024-08-09 Xingchen Zou , Yibo Yan , Xixuan Hao , Yuehong Hu , Haomin Wen , Erdong Liu , Junbo Zhang , Yong Li , Tianrui Li , Yu Zheng , Yuxuan Liang

Urban traffic attributed to commercial and industrial transportation is observed to largely affect living standards in cities due to external effects pertaining to pollution and congestion. In order to counter this, smart cities deploy…

人工智能 · 计算机科学 2023-02-02 Abdo Abouelrous , Laurens Bliek , Yingqian Zhang

As affordability pressures and tight rental markets in global cities mount, online shared accommodation sites proliferate. Home sharing arrangements present dilemmas for planning that aims to improve health and safety standards, while…

计算机与社会 · 计算机科学 2017-05-19 Somwrita Sarkar , Nicole Gurran

Digital twin (DT) technology is increasingly used in urban planning, leveraging real-time data integration for environmental monitoring. This paper presents an urban-focused DT that combines computational fluid dynamics simulations with…

Human digital twins (HDTs) are dynamic, data-driven virtual representations of individuals, continuously updated with multimodal data to simulate, monitor, and predict health trajectories. By integrating clinical, physiological, behavioral,…

人机交互 · 计算机科学 2025-08-19 Rong Pan , Hongyue Sun , Xiaoyu Chen , Giulia Pedrielli , Jiapeng Huang

The concept of digital twins has attracted significant attention across various domains, particularly within the built environment. However, there is a sheer volume of definitions and the terminological consensus remains out of reach. The…

计算与语言 · 计算机科学 2025-03-06 Mahmoud Abdelrahman , Edgardo Macatulad , Binyu Lei , Matias Quintana , Clayton Miller , Filip Biljecki

Digital Twin was introduced over a decade ago, as an innovative all-encompassing tool, with perceived benefits including real-time monitoring, simulation and forecasting. However, the theoretical framework and practical implementations of…

机器学习 · 计算机科学 2020-12-07 Angira Sharma , Edward Kosasih , Jie Zhang , Alexandra Brintrup , Anisoara Calinescu