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This paper considers a MIMO Integrated Sensing and Communication (ISAC) system, where a base station simultaneously serves a MIMO communication user and a remote MIMO sensing receiver, without channel state information (CSI) at the…

信号处理 · 电气工程与系统科学 2025-06-12 Alex Obando , Saman Atapattu , Prathapasinghe Dharmawansa , Akram Hourani , Kandeepan Sithamparanathan

This paper studies the device activity detection problem in a massive multiple-input multiple-output (MIMO) system for near-field communications (NFC). In this system, active devices transmit their signature sequences to the base station…

信息论 · 计算机科学 2025-09-23 Ziyue Wang , Yang Li , Ya-Feng Liu , Junjie Ma

Intrusion Detection System or IDS is a software or hardware tool that repeatedly scans and monitors events that took place in a computer or a network. A set of rules are used by Signature based Network Intrusion Detection Systems or NIDS to…

密码学与安全 · 计算机科学 2014-11-26 Laxmi Lahoti , Chaitali Chandankhede , Debajyoti Mukhopadhyay

Consumer Internet of Things (IoT) devices are increasingly common in everyday homes, from smart speakers to security cameras. Along with their benefits come potential privacy and security threats. To limit these threats we must implement…

机器学习 · 计算机科学 2021-10-28 Oliver Thompson , Anna Maria Mandalari , Hamed Haddadi

The integrated sensing and communication (ISAC) technique has been considered a key enabler for 6G radio access networks. ISAC fulfills a brand new paradigm shift in wireless networks via the seamless interplay between communication and…

信号处理 · 电气工程与系统科学 2025-09-03 Kexin Chen , Yijie Mao , Wonjae Shin , Bruno Clerckx , Christos Masouros

This paper considers the massive connectivity application in which a large number of potential devices communicate with a base-station (BS) in a sporadic fashion. The detection of device activity pattern together with the estimation of the…

信息论 · 计算机科学 2018-03-14 Zhilin Chen , Foad Sohrabi , Wei Yu

The 6th generation (6G) wireless networks will likely to support a variety of capabilities beyond communication, such as sensing and localization, through the use of communication networks empowered by advanced technologies. Integrated…

信息论 · 计算机科学 2024-02-20 Ruiqi Liu , Mengnan Jian , Dawei Chen , Xu Lin , Yichao Cheng , Wei Cheng , Shijun Chen

Data breaches and cyberattacks represent a severe problem in higher education institutions and universities that can result in illegal access to sensitive information and data loss. To enhance the security of data transmission, Intrusion…

密码学与安全 · 计算机科学 2023-11-13 Marco Grossi , Fabrizio Alfonsi , Marco Prandini , Alessandro Gabrielli

Most of the intrusion detection methods in computer networks are based on traffic flow characteristics. However, this approach may not fully exploit the potential of deep learning algorithms to directly extract features and patterns from…

Visual Anomaly Detection (VAD) is a key task in industrial settings, where minimizing operational costs is essential. Deploying deep learning models within Internet of Things (IoT) environments introduces specific challenges due to limited…

计算机视觉与模式识别 · 计算机科学 2025-12-15 Arianna Stropeni , Francesco Borsatti , Manuel Barusco , Davide Dalle Pezze , Marco Fabris , Gian Antonio Susto

Nowadays, IoT devices have been widely deployed for enabling various smart services, such as, smart home or e-healthcare. However, security remains as one of the paramount concern as many IoT devices are vulnerable. Moreover, IoT malware…

密码学与安全 · 计算机科学 2019-12-30 Mustafizur Rahman Shahid , Gregory Blanc , Zonghua Zhang , Hervé Debar

Device identification is one way to secure a network of IoT devices, whereby devices identified as suspicious can subsequently be isolated from a network. In this study, we present a machine learning-based method, IoTDevID, that recognizes…

密码学与安全 · 计算机科学 2022-07-20 Kahraman Kostas , Mike Just , Michael A. Lones

Intrusion Detection Systems (IDSs) have played a significant role in detecting and preventing cyber-attacks within traditional computing systems. It is not surprising that the same technology is being applied to secure Internet of Things…

密码学与安全 · 计算机科学 2024-12-17 Mohammed Jouhari , Mohsen Guizani

In this paper we present EPIC, an efficient and effective predictor for IC manufacturing hotspots in deep sub-wavelength lithography. EPIC proposes a unified framework to combine different hotspot detection methods together, such as machine…

硬件体系结构 · 计算机科学 2014-02-13 Duo Ding , Bei Yu , Joydeep Ghosh , David Z. Pan

Identifying active IPv6 addresses is challenging. Various methods emerged to master the measurement challenge in this huge address space, including hitlists, new probing techniques, and AI-generated target lists. In this paper, we apply…

网络与互联网体系结构 · 计算机科学 2025-11-10 Maynard Koch , Raphael Hiesgen , Marcin Nawrocki , Thomas C. Schmidt , Matthias Wählisch

For industrial control systems (ICS), many existing defense solutions focus on detecting attacks only when they make the system behave anomalously. Instead, in this work, we study how to detect attackers who are still in their hiding phase.…

密码学与安全 · 计算机科学 2023-08-01 Suman Sourav , Binbin Chen

Identifying IoT devices is crucial for network monitoring, security enforcement, and inventory tracking. However, most existing identification methods rely on deep packet inspection, which raises privacy concerns and adds computational…

网络与互联网体系结构 · 计算机科学 2024-05-29 Bhagyashri Tushir , Vikram K Ramanna , Yuhong Liu , Behnam Dezfouli

The rapid expansion of varied network systems, including the Internet of Things (IoT) and Industrial Internet of Things (IIoT), has led to an increasing range of cyber threats. Ensuring robust protection against these threats necessitates…

密码学与安全 · 计算机科学 2024-03-19 Md. Ashraf Uddin , Sunil Aryal , Mohamed Reda Bouadjenek , Muna Al-Hawawreh , Md. Alamin Talukder

In this paper, we propose an effective and easily deployable approach to detect the presence of stealthy sensor attacks in industrial control systems, where (legacy) control devices critically rely on accurate (and usually non-encrypted)…

密码学与安全 · 计算机科学 2022-03-24 Suman Sourav , Binbin Chen

Integrated sensing, communication, and computation (ISCC) has been regarded as a prospective technology for the next-generation wireless network, supporting humancentric intelligent applications. However, the delay sensitivity of these…

信号处理 · 电气工程与系统科学 2025-05-06 Weiwei Chen , Yinghui He , Guanding Yu , Jianfeng Wang , Haiyan Luo