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In the era of Internet of Things (IoT), network-wide anomaly detection is a crucial part of monitoring IoT networks due to the inherent security vulnerabilities of most IoT devices. Principal Components Analysis (PCA) has been proposed to…

机器学习 · 计算机科学 2023-01-11 Tung-Anh Nguyen , Jiayu He , Long Tan Le , Wei Bao , Nguyen H. Tran

Internet of things (IoT) networks face increasing security threats due to their distributed nature and resource constraints. Although federated learning (FL) has gained prominence as a privacy-preserving framework for distributed IoT…

机器学习 · 计算机科学 2026-02-16 Xianchao Xiu , Chenyi Huang , Wei Zhang , Wanquan Liu

Although federated learning has gained prominence as a privacy-preserving framework tailored for distributed Internet of Things (IoT) environments, current federated principal component analysis (PCA) methods lack integration of sparsity, a…

机器学习 · 计算机科学 2025-10-29 Chenyi Huang , Xianchao Xiu

Federated learning can be a promising solution for enabling IoT cybersecurity (i.e., anomaly detection in the IoT environment) while preserving data privacy and mitigating the high communication/storage overhead (e.g., high-frequency data…

机器学习 · 计算机科学 2022-03-04 Tuo Zhang , Chaoyang He , Tianhao Ma , Lei Gao , Mark Ma , Salman Avestimehr

Anomaly subgraph detection has been widely used in various applications, ranging from cyber attack in computer networks to malicious activities in social networks. Despite an increasing need for federated anomaly detection across multiple…

机器学习 · 计算机科学 2022-05-31 Nannan Wu , Ning Zhang , Wenjun Wang , Lixin Fan , Qiang Yang

The rapid expansion of the Internet of Things (IoT) and its integration with backbone networks have heightened the risk of security breaches. Traditional centralized approaches to anomaly detection, which require transferring large volumes…

机器学习 · 计算机科学 2026-03-24 Devashish Chaudhary , Sutharshan Rajasegarar , Shiva Raj Pokhrel , Lei Pan , Ruby D

Federated learning (FL) is an effective paradigm for distributed environments such as the Internet of Things (IoT), where data from diverse devices with varying functionalities remains localized while contributing to a shared global model.…

机器学习 · 计算机科学 2026-03-02 Mohsen Tajgardan , Atena Shiranzaei , Mahdi Rabbani , Reza Khoshkangini , Mahtab Jamali

This paper introduces FedSVD, a novel unsupervised federated learning framework for real-time anomaly detection in IoT networks. By leveraging Singular Value Decomposition (SVD) and optimization on the Grassmann manifolds, FedSVD enables…

信号处理 · 电气工程与系统科学 2025-10-22 Tung-Anh Nguyen , Van-Phuc Bui , Shashi Raj Pandey , Kim Hue Ta , Nguyen H. Tran , Petar Popovski

The growing adoption of IoT systems in industries like transportation, banking, healthcare, and smart energy has increased reliance on sensor networks. However, anomalies in sensor readings can undermine system reliability, making real-time…

信号处理 · 电气工程与系统科学 2025-06-02 Tanish Baranwal , Arnab Das , Srihari Varada , Santanu Das , Mohammad R. Haider

There is a growing trend of cyberattacks against Internet of Things (IoT) devices; moreover, the sophistication and motivation of those attacks is increasing. The vast scale of IoT, diverse hardware and software, and being typically placed…

密码学与安全 · 计算机科学 2023-07-28 Xabier Sáez-de-Cámara , Jose Luis Flores , Cristóbal Arellano , Aitor Urbieta , Urko Zurutuza

In the light of the growing connectivity and sensitivity of industrial data, cyberattacks and data breaches are becoming more common in the Industrial Internet of Things (IIoT). To cope with such threats, this study presents an anomaly…

密码学与安全 · 计算机科学 2026-04-08 Samira Kamali Poorazad , Chafika Benzaïd , Tarik Taleb

Existing FL-based approaches are based on the unrealistic assumption that the data on the client-side is fully annotated with ground truths. Furthermore, it is a great challenge how to improve the training efficiency while ensuring the…

分布式、并行与集群计算 · 计算机科学 2025-12-01 Wenbin Zhai , Liang Liu , Feng Wang , Youwei Ding , Wanying Lu , Weizhi Meng

The rapid expansion of the Internet of Things (IoT) and Industrial IoT (IIoT) has created a massive, heterogeneous attack surface that challenges traditional network security mechanisms. While Federated Learning (FL) offers a…

机器学习 · 计算机科学 2026-05-08 Iason Ofeidis , Nikos Papadis , Randeep Bhatia , Leandros Tassiulas , TV Lakshman

The rapid proliferation of Internet of Things (IoT) devices across multiple sectors has escalated serious network security concerns. This has prompted ongoing research in Machine Learning (ML)-based Intrusion Detection Systems (IDSs) for…

密码学与安全 · 计算机科学 2024-08-15 Shihua Sun , Pragya Sharma , Kenechukwu Nwodo , Angelos Stavrou , Haining Wang

Due to the veracity and heterogeneity in network traffic, detecting anomalous events is challenging. The computational load on global servers is a significant challenge in terms of efficiency, accuracy, and scalability. Our primary…

机器学习 · 计算机科学 2023-03-15 William Marfo , Deepak K. Tosh , Shirley V. Moore

The rapid proliferation of the Internet of Things (IoT) has brought remarkable advancements to industries by enabling interconnected systems and intelligent automation. However, this exponential growth has also introduced significant…

网络与互联网体系结构 · 计算机科学 2026-02-16 Saadat Izadi , Mahmood Ahmadi

This paper proposes a novel federated learning approach for improving IoT network intrusion detection. The rise of IoT has expanded the cyber attack surface, making traditional centralized machine learning methods insufficient due to…

机器学习 · 计算机科学 2025-04-04 Van Tuan Nguyen , Razvan Beuran

The Internet of Things (IoT) integrates more than billions of intelligent devices over the globe with the capability of communicating with other connected devices with little to no human intervention. IoT enables data aggregation and…

机器学习 · 计算机科学 2023-07-21 Tin Lai , Farnaz Farid , Abubakar Bello , Fariza Sabrina

Anomaly detection is an important function in IoT applications for finding outliers caused by abnormal events. Anomaly detection sometimes comes with high-frequency data sampling which should be carried out at Edge devices rather than…

机器学习 · 计算机科学 2024-07-17 Hideya Ochiai , Riku Nishihata , Eisuke Tomiyama , Yuwei Sun , Hiroshi Esaki

We propose a Quantum Federated Autoencoder for Anomaly Detection, a framework that leverages quantum federated learning for efficient, secure, and distributed processing in IoT networks. By harnessing quantum autoencoders for…

量子物理 · 物理学 2026-05-01 Devashish Chaudhary , Sutharshan Rajasegarar , Shiva Raj Pokhrel
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