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Future electrical grids will require new ways to identify faults as inverters are not capable of supplying large fault currents to support existing fault detection methods and because distributed resources may feed faults from the edge of…

Systems and Control · Electrical Eng. & Systems 2025-06-26 Soufiane El Yaagoubi , Keith Moffat , Eduardo Prieto Araujo , Florian Dörfler

Deep neural network (DNN) based approaches hold significant potential for reinforcement learning (RL) and have already shown remarkable gains over state-of-art methods in a number of applications. The effectiveness of DNN methods can be…

Machine Learning · Statistics 2017-06-01 Henghui Zhu , Feng Nan , Ioannis Paschalidis , Venkatesh Saligrama

The necessary integration of renewable energy sources, combined with the expanding scale of power networks, presents significant challenges in controlling modern power grids. Traditional control systems, which are human and…

Machine Learning · Computer Science 2025-09-04 Carlo Fabrizio , Gianvito Losapio , Marco Mussi , Alberto Maria Metelli , Marcello Restelli

This paper presents a wide-area event classification in transmission power grids. The deep neural network (DNN) based classifier is developed based on the availability of data from time-synchronized phasor measurement units (PMUs). The…

Signal Processing · Electrical Eng. & Systems 2020-08-25 Iman Niazazari , Amir Ghasemkhani , Yunchuan Liu , Shuchismita Biswas , Hanif Livani , Lei Yang , Virgilio Centeno

The increasing demand for continual learning in sequential data processing has led to progressively complex training methodologies and larger recurrent network architectures. Consequently, this has widened the knowledge gap between…

Machine Learning · Computer Science 2025-03-11 Abdullah M. Zyarah , Dhireesha Kudithipudi

In this paper, we present an experimental comparison of various graph-based approximate nearest neighbor (ANN) search algorithms deployed on edge devices for real-time nearest neighbor search applications, such as smart city infrastructure…

Data Structures and Algorithms · Computer Science 2024-11-22 Ali Ganbarov , Jicheng Yuan , Anh Le-Tuan , Manfred Hauswirth , Danh Le-Phuoc

Microarchitectural attacks have become more threatening the hardware security than before with the increasing diversity of attacks such as Spectre and Meltdown. Vendor patches cannot keep up with the pace of the new threats, which makes the…

Cryptography and Security · Computer Science 2022-06-02 Debopriya Roy Dipta , Berk Gulmezoglu

The deployment of Deep Neural Networks in energy-constrained environments, such as Energy Harvesting Wireless Sensor Networks, presents unique challenges, primarily due to the intermittent nature of power availability. To address these…

Machine Learning · Computer Science 2025-01-28 Cyan Subhra Mishra , Deeksha Chaudhary , Jack Sampson , Mahmut Taylan Knademir , Chita Das

The increasing integration of IoT-connected devices in smart grids has introduced new vulnerabilities at the distribution level. Of particular concern is the potential for cyberattacks that exploit high-wattage IoT devices, such as EV…

Systems and Control · Electrical Eng. & Systems 2025-08-27 Armita Khashayardoost , Ahmad Mohammad Saber , Deepa Kundur

As the number of cyberattacks and their particualr nature escalate, the need for effective intrusion detection systems (IDS) has become indispensable for ensuring the security of contemporary networks. Adaptive and more sophisticated…

Cryptography and Security · Computer Science 2025-05-12 Soham Chatterjee , Satvik Chaudhary , Aswani Kumar Cherukuri

In smart electrical grids, fault detection tasks may have a high impact on society due to their economic and critical implications. In the recent years, numerous smart grid applications, such as defect detection and load forecasting, have…

Cryptography and Security · Computer Science 2024-01-31 Carmelo Ardito , Yashar Deldjoo , Tommaso Di Noia , Eugenio Di Sciascio , Fatemeh Nazary , Giovanni Servedio

Analog compute-in-memory (CIM) systems are promising for deep neural network (DNN) inference acceleration due to their energy efficiency and high throughput. However, as the use of DNNs expands, protecting user input privacy has become…

Cryptography and Security · Computer Science 2023-05-30 Ziyu Wang , Yuting Wu , Yongmo Park , Sangmin Yoo , Xinxin Wang , Jason K. Eshraghian , Wei D. Lu

Anomalous users detection in social network is an imperative task for security problems. Motivated by the great power of Graph Neural Networks(GNNs), many current researches adopt GNN-based detectors to reveal the anomalous users. However,…

Social and Information Networks · Computer Science 2021-04-27 Yangyang Li , Yipeng Ji , Shaoning Li , Shulong He , Yinhao Cao , Xiong Li , Jun Shi , Yangchao Yang , Yifeng Liu

Intrusion detection is one of the important mechanisms that provide computer networks security. Due to an increase in attacks and growing dependence upon other fields such as medicine, commerce, and engineering, offering services over a…

Machine Learning · Computer Science 2022-06-14 Siamak Parhizkari , Mohammad Bagher Menhaj , Atena Sajedin

Recurrent Neural Networks (RNNs) are among the most successful machine learning models for sequence modelling, but tend to suffer from an exponential increase in the number of parameters when dealing with large multidimensional data. To…

Machine Learning · Computer Science 2021-05-12 Yao Lei Xu , Danilo P. Mandic

In this paper, we propose a novel algorithm to detect anomaly in terms of Key Parameter Indicators (KPI)s over live cellular networks based on the combination of Recurrent Neural Networks (RNN), and Convolutional Neural Networks (CNN), as…

Motivated by the recent cyber attack on the Ukrainian power grid, we study cyber attacks on power grids that affect both the physical infrastructure and the data at the control center. In particular, we assume that an adversary attacks an…

Systems and Control · Computer Science 2017-09-21 Saleh Soltan , Mihalis Yannakakis , Gil Zussman

As a highly complex and integrated cyber-physical system, modern power grids are exposed to cyberattacks. False data injection attacks (FDIAs), specifically, represent a major class of cyber threats to smart grids by targeting the…

Cryptography and Security · Computer Science 2021-12-28 Osman Boyaci , Mohammad Rasoul Narimani , Katherine Davis , Erchin Serpedin

In the rapidly evolving landscape of 5G technology, safeguarding Radio Frequency (RF) environments against sophisticated intrusions is paramount, especially in dynamic spectrum access and management. This paper presents an enhanced…

Cryptography and Security · Computer Science 2024-11-07 Mohammadreza Kouchaki , Minglong Zhang , Aly S. Abdalla , Guangchen Lan , Christopher G. Brinton , Vuk Marojevic

Electricity theft, the behavior that involves users conducting illegal operations on electrical meters to avoid individual electricity bills, is a common phenomenon in the developing countries. Considering its harmfulness to both power…

Computers and Society · Computer Science 2020-01-22 Wenjie Hu , Yang Yang , Jianbo Wang , Xuanwen Huang , Ziqiang Cheng