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Internet of Things (IoT) and its applications are the most popular research areas at present. The characteristics of IoT on one side make it easily applicable to real-life applications, whereas on the other side expose it to cyber threats.…

Cryptography and Security · Computer Science 2023-02-27 Abhishek Verma , Virender Ranga

Unsupervised anomalous sound detection (ASD) aims to detect unknown anomalous sounds of devices when only normal sound data is available. The autoencoder (AE) and self-supervised learning based methods are two mainstream methods. However,…

Sound · Computer Science 2023-10-16 Jian Guan , Youde Liu , Qiuqiang Kong , Feiyang Xiao , Qiaoxi Zhu , Jiantong Tian , Wenwu Wang

The rapid evolution of mobile networks from 5G to 6G has necessitated the development of autonomous network management systems, such as Zero-Touch Networks (ZTNs). However, the increased complexity and automation of these networks have also…

Machine Learning · Computer Science 2024-09-06 Li Yang , Abdallah Shami

Connected and autonomous vehicles (CAVs) are an innovative form of traditional vehicles. Automotive Ethernet replaces the controller area network and FlexRay to support the large throughput required by high-definition applications. As CAVs…

Cryptography and Security · Computer Science 2021-02-09 Seonghoon Jeong , Boosun Jeon , Boheung Chung , Huy Kang Kim

The rise of new complex attacks scenarios in Internet of things (IoT) environments necessitate more advanced and intelligent cyber defense techniques such as various Intrusion Detection Systems (IDSs) which are responsible for detecting and…

Cryptography and Security · Computer Science 2024-05-31 Afrah Gueriani , Hamza Kheddar , Ahmed Cherif Mazari

As computer networks proliferate, the gravity of network intrusions has escalated, emphasizing the criticality of network intrusion detection systems for safeguarding security. While deep learning models have exhibited promising results in…

Cryptography and Security · Computer Science 2025-05-21 Yifan Zeng

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…

Signal Processing · Electrical Eng. & Systems 2025-10-22 Tung-Anh Nguyen , Van-Phuc Bui , Shashi Raj Pandey , Kim Hue Ta , Nguyen H. Tran , Petar Popovski

The expansion of Internet of Things (IoT) devices has increased the attack surface of networks, necessitating a robust and adaptive intrusion detection systems. Machine learning based systems have been considered promising in enhancing the…

Cryptography and Security · Computer Science 2026-03-13 Muaan Ur Rehman , Hayretdin Bahsi , Rajesh Kalakoti

The Internet of Things (IoT) paradigm has displayed tremendous growth in recent years, resulting in innovations like Industry 4.0 and smart environments that provide improvements to efficiency, management of assets and facilitate…

Cryptography and Security · Computer Science 2021-09-21 Nickolaos Koroniotis , Nour Moustafa , Benjamin Turnbull , Francesco Schiliro , Praveen Gauravaram , Helge Janicke

When it comes to in-vehicle networks (IVNs), the controller area network -- CAN -- bus dominates the market; automobiles manufactured and sold around the world depend on the CAN bus for safety-critical communications between various…

Cryptography and Security · Computer Science 2023-08-10 Brooke Lampe , Weizhi Meng

The utilization of biometric authentication with pattern images is increasingly popular in compact Internet of Things (IoT) devices. However, the reliability of such systems can be compromised by image quality issues, particularly in the…

Image and Video Processing · Electrical Eng. & Systems 2025-09-16 Youzhi Liang , Wen Liang

Deep learning based intrusion detection systems (DL-based IDS) have emerged as one of the best choices for providing security solutions against various network intrusion attacks. However, due to the emergence and development of adversarial…

Cryptography and Security · Computer Science 2023-12-12 Xinwei Yuan , Shu Han , Wei Huang , Hongliang Ye , Xianglong Kong , Fan Zhang

The Internet of Things (IoT) has revolutionized the way devices communicate and interact with each other, but it has also created new challenges in terms of security. In this context, intrusion detection has become a crucial mechanism to…

Cryptography and Security · Computer Science 2026-03-10 Marianna Rezk , Hassan Harb , Ismail Bennis , Sebastien Bindel , Hafid Abouaissa

The consumer Internet of Things (IoT) have developed in recent years. Mass IoT devices are constructed to build a huge communications network. But these devices are insecure in reality, it means that the communications network are exposed…

Cryptography and Security · Computer Science 2021-04-06 Yan Xu , Yongliang Cheng

Impressive results on real-world image super-resolution (Real-ISR) have been achieved by employing pre-trained stable diffusion (SD) models. However, one critical issue of such methods lies in their poor reconstruction of image fine…

Computer Vision and Pattern Recognition · Computer Science 2025-07-29 Qiaosi Yi , Shuai Li , Rongyuan Wu , Lingchen Sun , Yuhui Wu , Lei Zhang

In the recent years, we have witnessed a huge growth in the number of Internet of Things (IoT) and edge devices being used in our everyday activities. This demands the security of these devices from cyber attacks to be improved to protect…

Cryptography and Security · Computer Science 2022-07-07 Kumar Saurabh , Saksham Sood , P. Aditya Kumar , Uphar Singh , Ranjana Vyas , O. P. Vyas , Rahamatullah Khondoker

Energy sampling-based interference detection and identification (IDI) methods collide with the limitations of commercial off-the-shelf (COTS) IoT hardware. Moreover, long sensing times, complexity and inability to track concurrent…

Signal Processing · Electrical Eng. & Systems 2018-12-12 Simone Grimaldi , Aamir Mahmood , Mikael Gidlund

Our paper provides empirical comparisons between recent IDSs to provide an objective comparison between them to help users choose the most appropriate solution based on their requirements. Our results show that no one solution is the best,…

Cryptography and Security · Computer Science 2024-03-29 Jake Hesford , Daniel Cheng , Alan Wan , Larry Huynh , Seungho Kim , Hyoungshick Kim , Jin B. Hong

Internet has played a vital role in this modern world, the possibilities and opportunities offered are limitless. Despite all the hype, Internet services are liable to intrusion attack that could tamper the confidentiality and integrity of…

Cryptography and Security · Computer Science 2009-06-23 M. A. Faizal , M. Mohd Zaki , S. Shahrin , Y. Robiah , S. Siti Rahayu , B. Nazrulazhar

In this technical report, we present our solutions to the Traffic4cast 2022 core challenge and extended challenge. In this competition, the participants are required to predict the traffic states for the future 15-minute based on the…

Machine Learning · Computer Science 2022-12-16 Leyan Deng , Chenwang Wu , Defu Lian , Min Zhou