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Nurse staffing and scheduling are persistent challenges in healthcare due to demand fluctuations and individual nurse preferences. This study introduces the concept of bounded flexibility, balancing nurse satisfaction with strict rostering…

Optimization and Control · Mathematics 2025-06-02 Si Zhang , Paul Mingzheng Tang , Hoong Chuin Lau

Digital twin has revolutionized optical communication networks by enabling their full life-cycle management, including design, troubleshooting, optimization, upgrade, and prediction. While extensive literature exists on frameworks,…

Networking and Internet Architecture · Computer Science 2023-12-07 Yuchen Song , Min Zhang , Yao Zhang , Yan Shi , Shikui Shen , Bingli Guo , Shanguo Huang , Danshi Wang

The Nearly Autonomous Management and Control System (NAMAC) is a comprehensive control system that assists plant operations by furnishing control recommendations to operators in a broad class of situations. This study refines a NAMAC system…

Artificial Intelligence · Computer Science 2021-05-25 Linyu Lin , Paridhi Athe , Pascal Rouxelin , Maria Avramova , Abhinav Gupta , Robert Youngblood , Nam Dinh

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…

Systems and Control · Electrical Eng. & Systems 2025-03-12 Haozhen Cheng , Jan Stock , André Xhonneux , Hüseyin K. Çakmak , Veit Hagenmeyer

As Electric Vehicle (EV) adoption accelerates in urban environments, optimizing charging infrastructure is vital for balancing user satisfaction, energy efficiency, and financial viability. This study advances beyond static models by…

Systems and Control · Electrical Eng. & Systems 2026-04-20 Bui Khanh Linh Do , Thanh H. Nguyen , Nghi Huynh Quang , Doanh Nguyen-Ngoc , Laurent El Ghaoui

Federated learning (FL) systems face performance challenges in dealing with heterogeneous devices and non-identically distributed data across clients. We propose a dynamic global model aggregation method within Asynchronous Federated…

Machine Learning · Computer Science 2024-02-02 Jikun Gao , Ioannis Mavromatis , Peizheng Li , Pietro Carnelli , Aftab Khan

The wind-tunnel experiment plays a critical role in the design and development phases of modern aircraft, which is limited by prohibitive cost. In contrast, numerical simulation, as an important alternative paradigm, mimics complex flow…

Fluid Dynamics · Physics 2021-09-30 Kai Li , Jiaqing Kou , Weiwei Zhang

Mobile and embedded platforms are increasingly required to efficiently execute computationally demanding DNNs across heterogeneous processing elements. At runtime, the available hardware resources to DNNs can vary considerably due to other…

Computer Vision and Pattern Recognition · Computer Science 2021-05-12 Wei Lou , Lei Xun , Amin Sabet , Jia Bi , Jonathon Hare , Geoff V. Merrett

In the first half of 2018, the Federal Statistical Office of Germany (Destatis) carried out a "Proof of Concept Machine Learning" as part of its Digital Agenda. A major component of this was surveys on the use of machine learning methods in…

Computers and Society · Computer Science 2018-12-27 Martin Beck , Florian Dumpert , Joerg Feuerhake

Due to more volatile generation, flexibility will become more important in transmission grids. One potential source of this flexibility can be distribution grids. A flexibility request from the transmission grid to a distribution grid then…

Systems and Control · Electrical Eng. & Systems 2024-03-05 Lukas Ortmann , Fabian Böhm , Florian Klein-Helmkamp , Andreas Ulbig , Saverio Bolognani , Florian Dörfler

Application autotuning is a promising path investigated in literature to improve computation efficiency. In this context, the end-users define high-level requirements and an autonomic manager is able to identify and seize optimization…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-01-21 Tomas Martinovic , Davide Gadioli , Gianluca Palermo , Cristina Silvano

The digital twin has emerged as a technology to predict the undesirables, and ensure desired performance of complex systems. Although digital twins have got attention in the manufacturing research spectrum, yet their industrial application…

Systems and Control · Electrical Eng. & Systems 2021-04-08 Ali Ahmad Malik

Future 5G wireless networks will rely on agile and automated network management, where the usage of diverse resources must be jointly optimized with surgical accuracy. A number of key wireless network functionalities (e.g., traffic…

Proactive failure detection of instances is vitally essential to microservice systems because an instance failure can propagate to the whole system and degrade the system's performance. Over the years, many single-modal (i.e., metrics,…

Structural Health Monitoring (SHM) is increasingly used in civil engineering. One of its main purposes is to detect and assess changes in infrastructure conditions to reduce possible maintenance downtime and increase safety. Ideally, this…

Applications · Statistics 2024-06-04 Philipp Wittenberg , Sven Knoth , Jan Gertheiss

The Frontier Development Lab (FDL) is a National Aeronautics and Space Administration (NASA) machine learning program with the stated aim of conducting artificial intelligence research for space exploration and all humankind with support in…

Instrumentation and Methods for Astrophysics · Physics 2019-12-20 Luís F. Simões , Ben Day , Vinutha M. Shreenath , Callum Wilson , Chris Bridges , Sylvester Kaczmarek , Yarin Gal

RNA function crucially depends on its structure. Thermodynamic models currently used for secondary structure prediction rely on computing the partition function of folding ensembles, and can thus estimate minimum free-energy structures and…

Biomolecules · Quantitative Biology 2022-07-26 Nicola Calonaci , Alisha Jones , Francesca Cuturello , Michael Sattler , Giovanni Bussi

Federated learning (FL) is a highly pursued machine learning technique that can train a model centrally while keeping data distributed. Distributed computation makes FL attractive for bandwidth limited applications especially in wireless…

Machine Learning · Computer Science 2020-06-24 Xiang Ma , Haijian Sun , Rose Qingyang Hu

In the study of network synchronization, an outstanding question of both theoretical and practical significance is how to allocate a given set of heterogenous oscillators on a complex network in order for improving the synchronization…

Adaptation and Self-Organizing Systems · Physics 2023-03-08 Liang Wang , Huawei Fan , Yafeng Wang , Jian Gao , Yueheng Lan , Jinghua Xiao , Xingang Wang

In this paper, we describe our mUlti-task learNIng for cOmmonsense reasoNing (UNION) system submitted for Task C of the SemEval2020 Task 4, which is to generate a reason explaining why a given false statement is non-sensical. However, we…

Computation and Language · Computer Science 2020-07-01 Anandh Perumal , Chenyang Huang , Amine Trabelsi , Osmar R. Zaïane