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Quantifying uncertainty and updating reliability are essential for ensuring the safety and performance of engineering systems. This study develops a hierarchical Bayesian modeling (HBM) framework to quantify uncertainty and update…

Methodology · Statistics 2024-12-31 Xinyu Jia , Weinan Hou , Costas Papadimitriou

With the rapid growth of artificial intelligence (AI) and cloud services, data centers have become critical infrastructures driving digital economies, with increasing energy demand heightening concerns over electricity use and carbon…

Systems and Control · Electrical Eng. & Systems 2025-10-30 Zhentong Shao , Nanpeng Yu , Daniel Wong

This paper presents a Deep Learning (DL) framework for 48-hour forecasting of temperature, solar irradiance, and relative humidity to support Model Predictive Control (MPC) in smart HVAC systems. The approach employs a stacked Bidirectional…

Machine Learning · Computer Science 2025-09-01 Georgios Vamvouras , Konstantinos Braimakis , Christos Tzivanidis

Publicly available full-field digital mammography (FFDM) datasets remain limited in size, clinical annotations, and vendor diversity, hindering the development of robust models. We introduce LUMINA, a curated, multi-vendor FFDM dataset that…

High-fidelity social simulation is pivotal for addressing complex Web societal challenges, yet it demands agents capable of authentically replicating the dynamic spectrum of human interaction. Current LLM-based multi-agent frameworks,…

Multiagent Systems · Computer Science 2026-03-27 Weiwei Fang , Lin Li , Kaize Shi , Yu Yang , Jianwei Zhang

Residential and commercial buildings, equipped with systems such as heat pumps (HPs), hot water tanks, or stationary energy storage, have a large potential to offer their consumption flexibility as grid services. In this work, we leverage…

Systems and Control · Electrical Eng. & Systems 2024-08-28 Paul Scharnhorst , Baptiste Schubnel , Rafael E. Carrillo , Pierre-Jean Alet , Colin N. Jones

A digital twin framework for rapid predictions of atmospheric contaminant dispersion is developed to support informed decision making in emergency situations. In an offline preparation phase, the geometry of a built environment is…

Computational Engineering, Finance, and Science · Computer Science 2026-02-03 Max von Danwitz , Jacopo Bonari , Philip Franz , Lisa Kühn , Marco Mattuschka , Alexander Popp

Modern buildings are increasingly interconnected with occupancy, heating, ventilation, and air-conditioning (HVAC) systems, distributed energy resources (DERs), and power grids. Modeling, control, and optimization of such multi-domain…

Systems and Control · Electrical Eng. & Systems 2026-01-26 Zixin Jiang , Ruizhi Song , Guowen Li , Yuhang Zhang , Zheng O'Neill , Xuezheng Wang , Judah Goldfeder , Bing Dong

Split Federated Learning is a system-efficient federated learning paradigm that leverages the rich computing resources at a central server to train model partitions. Data heterogeneity across silos, however, presents a major challenge…

Machine Learning · Computer Science 2025-11-18 Mingkun Yang , Ran Zhu , Qing Wang , Jie Yang

Long-horizon vessel trajectory forecasting under real ocean conditions is critical for collision avoidance, traffic management, and route planning. However, achieving accurate predictions is challenging due to long-range temporal…

Robotics · Computer Science 2026-05-19 Ganeshaaraj Gnanavel , Tharindu Fernando , Sridha Sridharan , Clinton Fookes

World models significantly enhance hierarchical understanding, improving data integration and learning efficiency. To explore the potential of the world model in the remote sensing (RS) field, this paper proposes a label-efficient remote…

Computer Vision and Pattern Recognition · Computer Science 2025-03-19 Jinping Wang , Weiwei Song , Hao Chen , Jinchang Ren , Huimin Zhao

Global ocean modeling is vital for climate science but struggles to balance computational efficiency with accuracy. Traditional numerical solvers are accurate but computationally expensive, while pure deep learning approaches, though fast,…

Atmospheric and Oceanic Physics · Physics 2026-05-28 Ruiqi Shu , Xiaohui Zhong , Qiusheng Huang , Ruijian Gou , Tianrun Gao , Hao Li , Xiaomeng Huang

The critical heat flux (CHF) corresponding to the departure from nucleate boiling (DNB) crisis is essential to the design and safety of a two-phase flow boiling system. Despite the abundance of predictive tools available to the thermal…

Data Analysis, Statistics and Probability · Physics 2019-10-25 Xingang Zhao , Koroush Shirvan , Robert K. Salko , Fengdi Guo

The reliability of atomistic simulations depends on the quality of the underlying energy models providing the source of physical information, for instance for the calculation of migration barriers in atomistic Kinetic Monte Carlo…

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…

Machine Learning · Computer Science 2021-12-13 Mahmoud Abdelrahman , Adrian Chong , Clayton Miller

Medical image classification has developed rapidly under the impetus of the convolutional neural network (CNN). Due to the fixed size of the receptive field of the convolution kernel, it is difficult to capture the global features of…

Image and Video Processing · Electrical Eng. & Systems 2022-09-22 Xiangzuo Huo , Gang Sun , Shengwei Tian , Yan Wang , Long Yu , Jun Long , Wendong Zhang , Aolun Li

In this paper, we present a novel framework for enhancing model interpretability by integrating heatmaps produced separately by ResNet and a restructured 2D Transformer with globally weighted input saliency. We address the critical problem…

Machine Learning · Computer Science 2025-07-02 Jiztom Kavalakkatt Francis , Matthew J Darr

The strategy to install Borexino's Thermal Monitoring and Management System (BTMMS) successfully stabilized the thermal environment inside the Borexino neutrino observatory, which is understood to be a necessary step to improve and minimize…

Instrumentation and Detectors · Physics 2017-05-30 David Bravo-Berguño , Riccardo Mereu , Robert Bruce Vogelaar , Fabio Inzoli

The performance gap between predicted and actual energy consumption in the building domain remains an unsolved problem in practice. The gap exists differently in both current mainstream methods: the first-principles model and the machine…

Computational Engineering, Finance, and Science · Computer Science 2022-06-02 Xia Chen , Tong Guo , Martin Kriegel , Philipp Geyer

This study proposes deterministic and stochastic energy-aware hybrid models that should enable simulations of idealized and primitive-equations Geophysical Fluid Dynamics (GFD) models at low resolutions without compromising on quality…

Fluid Dynamics · Physics 2024-05-27 Igor Shevchenko , Dan Crisan
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