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The rapid expansion of Internet of Things (IoT) devices has introduced critical security challenges, underscoring the need for accurate anomaly detection. Although numerous studies have proposed machine learning (ML) methods for this…

机器学习 · 计算机科学 2025-05-23 Mohammed Al-Qudah , Fadi AlMahamid

The digital transformation faces tremendous security challenges. In particular, the growing number of cyber-attacks targeting Internet of Things (IoT) systems restates the need for a reliable detection of malicious network activity. This…

密码学与安全 · 计算机科学 2022-06-02 João Vitorino , Rui Andrade , Isabel Praça , Orlando Sousa , Eva Maia

The abnormal fluctuations in network traffic may indicate potential security threats or system failures. Therefore, efficient network traffic prediction and anomaly detection methods are crucial for network security and traffic management.…

机器学习 · 计算机科学 2025-07-02 Yujun Zhang , Runlong Li , Xiaoxiang Liang , Xinhao Yang , Tian Su , Bo Liu , Yan Zhou

Advances in deep neural networks (DNN) greatly bolster real-time detection of anomalous IoT data. However, IoT devices can barely afford complex DNN models due to limited computational power and energy supply. While one can offload anomaly…

机器学习 · 计算机科学 2020-01-13 Mao V. Ngo , Hakima Chaouchi , Tie Luo , Tony Q. S. Quek

Machine Learning (ML)-based network intrusion detection systems bring many benefits for enhancing the cybersecurity posture of an organisation. Many systems have been designed and developed in the research community, often achieving a close…

密码学与安全 · 计算机科学 2023-05-12 Mohanad Sarhan , Siamak Layeghy , Marius Portmann

Generally, the risks associated with malicious threats are increasing for the IIoT and its related applications due to dependency on the Internet and the minimal resource availability of IoT devices. Thus, anomaly-based intrusion detection…

密码学与安全 · 计算机科学 2021-02-03 V. Priya , I. Sumaiya Thaseen , Thippa Reddy Gadekallu , Mohamed K. Aboudaif , Emad Abouel Nasr

The widespread integration of Internet of Things (IoT) devices across all facets of life has ushered in an era of interconnectedness, creating new avenues for cybersecurity challenges and underscoring the need for robust intrusion detection…

密码学与安全 · 计算机科学 2023-09-29 Yasir Ali Farrukh , Syed Wali , Irfan Khan , Nathaniel D. Bastian

To improve the performance of speaker identification systems, an effective and robust method is proposed to extract speech features, capable of operating in noisy environment. Based on the time-frequency multi-resolution property of wavelet…

声音 · 计算机科学 2010-03-31 Mahmoud I. Abdalla , Hanaa S. Ali

The smooth operation of largely deployed Internet of Things (IoT) applications will depend on, among other things, effective infrastructure failure detection. Access failures in wireless network Base Stations (BSs) produce a phenomenon…

信号处理 · 电气工程与系统科学 2020-02-05 Orestes Manzanilla-Salazar , Filippo Malandra , Hakim Mellah , Constant Wette , Brunilde Sanso

With the rapid rise of the Internet of Things (IoT), ensuring the security of IoT devices has become essential. One of the primary challenges in this field is that new types of attacks often have significantly fewer samples than more common…

机器学习 · 计算机科学 2024-12-19 Safa Ben Atitallah , Maha Driss , Wadii Boulila , Anis Koubaa

In recent years, rapid technological advancements and expanded Internet access have led to a significant rise in anomalies within network traffic and time-series data. Prompt detection of these irregularities is crucial for ensuring service…

机器学习 · 计算机科学 2025-11-10 Mahshid Rezakhani , Tolunay Seyfi , Fatemeh Afghah

Cyberattacks in an Internet of Things (IoT) environment can have significant impacts because of the interconnected nature of devices and systems. An attacker uses a network of compromised IoT devices in a botnet attack to carry out various…

Data representation plays a critical role in the performance of novelty detection (or ``anomaly detection'') methods in machine learning. The data representation of network traffic often determines the effectiveness of these models as much…

网络与互联网体系结构 · 计算机科学 2021-06-11 Kun Yang , Samory Kpotufe , Nick Feamster

As the Internet of Things (IoT) continues to expand, ensuring the security of connected devices has become increasingly critical. Traditional Intrusion Detection Systems (IDS) often fall short in managing the dynamic and large-scale nature…

密码学与安全 · 计算机科学 2025-04-11 Saeid Jamshidi , Amin Nikanjam , Nafi Kawser Wazed , Foutse Khomh

Machine Learning (ML)-based Network Intrusion Detection Systems (NIDSs) have proven to become a reliable intelligence tool to protect networks against cyberattacks. Network data features has a great impact on the performances of ML-based…

网络与互联网体系结构 · 计算机科学 2021-05-18 Mohanad Sarhan , Siamak Layeghy , Nour Moustafa , Marius Portmann

The spread of a resource-constrained Internet of Things (IoT) environment and embedded devices has put pressure on the real-time detection of anomalies occurring at the edge. This survey presents an overview of machine-learning methods…

机器学习 · 计算机科学 2025-12-23 Abdelmadjid Benmachiche , Khadija Rais , Hamda Slimi

Object detection in challenging situations such as scale variation, occlusion, and truncation depends not only on feature details but also on contextual information. Most previous networks emphasize too much on detailed feature extraction…

计算机视觉与模式识别 · 计算机科学 2018-09-07 Wenchi Ma , Yuanwei Wu , Zongbo Wang , Guanghui Wang

Vision sensors are becoming more important in Intelligent Transportation Systems (ITS) for traffic monitoring, management, and optimization as the number of network cameras continues to rise. However, manual object tracking and matching…

计算机视觉与模式识别 · 计算机科学 2025-05-02 Muhammad Imran Zaman , Usama Ijaz Bajwa , Gulshan Saleem , Rana Hammad Raza

Device fingerprinting combined with Machine and Deep Learning (ML/DL) report promising performance when detecting cyberattacks targeting data managed by resource-constrained spectrum sensors. However, the amount of data needed to train…

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