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Effective out-of-distribution (OOD) detection is crucial for the safe deployment of machine learning models in real-world scenarios. However, recent work has shown that OOD detection methods are vulnerable to adversarial attacks,…

机器学习 · 计算机科学 2025-02-28 Hugo Lyons Keenan , Sarah Erfani , Christopher Leckie

The development of the Internet of Drones (IoD) becomes vital because of a proliferation of drone-based civilian or military applications. The IoD based technological revolution upgrades the current Internet environment into a more…

网络与互联网体系结构 · 计算机科学 2018-08-13 Gaurav Choudhary , Vishal Sharma , Takshi Gupta , Jiyoon Kim , Ilsun You

Drones have created a new threat to people's privacy. We are now in an era in which anyone with a drone equipped with a video camera can use it to invade a subject's privacy by streaming the subject in his/her private space over an…

密码学与安全 · 计算机科学 2018-01-10 Ben Nassi , Raz Ben-Netanel , Adi Shamir , Yuval Elovici

Recent advances in LiDAR technology have opened up new possibilities for robotic navigation. Given the widespread use of occupancy grid maps (OGMs) in robotic motion planning, this paper aims to address the challenges of integrating LiDAR…

机器人学 · 计算机科学 2023-03-01 Yunfan Ren , Yixi Cai , Fangcheng Zhu , Siqi Liang , Fu Zhang

Dynamic partial reconfiguration enables multi-tenancy in cloud-based FPGAs, which presents security challenges for tenants, IPs, and data. Malicious users can exploit FPGAs for remote side-channel attacks (SCAs), and shared on-chip…

密码学与安全 · 计算机科学 2023-03-14 Mahya Morid Ahmadi , Faiq Khalid , Radha Vaidya , Florian Kriebel , Andreas Steininger , Muhammad Shafique

5G-enabled drones have potential applications in a variety of both military and civilian settings (e.g., monitoring and tracking of individuals in demonstrations and/or enforcing of social / physical distancing during pandemics such as…

网络与互联网体系结构 · 计算机科学 2020-09-08 Yulei Wu , Hong-Ning Dai , Hao Wang , Kim-Kwang Raymond Choo

This document describes and analyzes a system for secure and privacy-preserving proximity tracing at large scale. This system, referred to as DP3T, provides a technological foundation to help slow the spread of SARS-CoV-2 by simplifying and…

Out-of-distribution (OOD) detection represents a critical challenge in remote sensing applications, where reliable identification of novel or anomalous patterns is essential for autonomous monitoring, disaster response, and environmental…

计算机视觉与模式识别 · 计算机科学 2025-10-03 Chenhao Wang , Yingrui Ji , Yu Meng , Yunjian Zhang , Yao Zhu

In this paper, a delay-angle information spoofing (DAIS) strategy is proposed to enhance the location privacy at the physical layer. More precisely, the location-relevant delays and angles are artificially shifted without the aid of channel…

信号处理 · 电气工程与系统科学 2026-03-03 Jianxiu Li , Urbashi Mitra

This paper presents LE3D; a novel data drift detection framework for preserving data integrity and confidentiality. LE3D is a generalisable platform for evaluating novel drift detection mechanisms within the Internet of Things (IoT) sensor…

机器学习 · 计算机科学 2022-11-22 Ioannis Mavromatis , Aftab Khan

Recently, the progress in the radar sensing technology consisting in the miniaturization of the packages and increase in measuring precision has drawn the interest of the robotics research community. Indeed, a crucial task enabling autonomy…

机器人学 · 计算机科学 2026-02-05 Jan Michalczyk

We present Acoustic Inertial Measurement (AIM), a one-of-a-kind technique for indoor drone localization and tracking. Indoor drone localization and tracking are arguably a crucial, yet unsolved challenge: in GPS-denied environments,…

机器人学 · 计算机科学 2025-04-03 Yimiao Sun , Weiguo Wang , Luca Mottola , Ruijin Wang , Yuan He

Open Radio Access Network (O-RAN) is a major advancement in the telecommunications field, providing standardized interfaces that promote interoperability between different vendors' technologies, thereby enhancing network flexibility and…

密码学与安全 · 计算机科学 2026-03-24 Lujia Liang , Lei Zhang

Wireless communication has been a broadcast system since its inception, which violates security and privacy issues at the physical layer between the intended transmit and receive pairs. As we move towards advanced spectrum sharing…

信号处理 · 电气工程与系统科学 2019-12-13 Hesham Mohammed , Dola Saha

Reconfigurable intelligent surface (RIS)-aided wireless communications have drawn significant attention recently. We study the physical layer security of the downlink RIS-aided transmission framework for randomly located users in the…

信息论 · 计算机科学 2021-04-09 Jiayi Zhang , Hongyang Du , Qiang Sun , Bo Ai , Derrick Wing Kwan Ng

Surround-view depth estimation is a crucial task aims to acquire the depth maps of the surrounding views. It has many applications in real world scenarios such as autonomous driving, AR/VR and 3D reconstruction, etc. However, given that…

计算机视觉与模式识别 · 计算机科学 2024-05-28 Yifan Mao , Ming Li , Jian Liu , Jiayang Liu , Zihan Qin , Chunxi Chu , Jialei Xu , Wenbo Zhao , Junjun Jiang , Xianming Liu

As the demand for underwater communication continues to grow, underwater acoustic RIS (UARIS), as an emerging paradigm in underwater acoustic communication (UAC), can significantly improve the communication rate of underwater acoustic…

信号处理 · 电气工程与系统科学 2024-12-03 Ziqi Chen , Jun Du , Chunxiao Jiang , Zhu Han

The use of AI in public spaces continually raises concerns about privacy and the protection of sensitive data. An example is the deployment of detection and recognition methods on humans, where images are provided by surveillance cameras.…

计算机视觉与模式识别 · 计算机科学 2026-01-08 Christoph Liebender , Ranulfo Bezerra , Kazunori Ohno , Satoshi Tadokoro

Supervised Deep Learning requires plenty of labeled data to converge, and hence perform optimally for task-specific learning. Therefore, we propose a novel mechanism named DRo (for Deep Routing) for data-scarce domains like security. The…

密码学与安全 · 计算机科学 2021-09-14 Mohit Sewak , Sanjay K. Sahay , Hemant Rathore

This thesis makes considerable contributions to the realm of machine learning, specifically in the context of open-world scenarios where systems face previously unseen data and contexts. Traditional machine learning models are usually…

机器学习 · 计算机科学 2023-10-11 Yiyou Sun