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This paper presents a privacy-preserving event detection scheme based on measurements made by a network of sensors. A diameter-like decision statistic made up of the marginal types of the measurements observed by the sensors is employed.…

信息论 · 计算机科学 2025-05-06 Xiaoshan Wang , Tan F. Wong

The increasing ubiquity of low-cost wireless sensors has enabled users to easily deploy systems to remotely monitor and control their environments. However, this raises privacy concerns for third-party occupants, such as a hotel room guest…

密码学与安全 · 计算机科学 2021-04-20 Akash Deep Singh , Luis Garcia , Joseph Noor , Mani Srivastava

The manner in which Aircraft Communications, Addressing and Reporting System (ACARS) is being used has significantly changed over time. Whilst originally used by commercial airliners to track their flights and provide automated timekeeping…

密码学与安全 · 计算机科学 2017-05-22 Matthew Smith , Daniel Moser , Martin Strohmeier , Vincent Lenders , Ivan Martinovic

Drone detection is a challenging object detection task where visibility conditions and quality of the images may be unfavorable, and detections might become difficult due to complex backgrounds, small visible objects, and hard to…

计算机视觉与模式识别 · 计算机科学 2024-07-02 Ogulcan Eryuksel , Kamil Anil Ozfuttu , Fatih Cagatay Akyon , Kadir Sahin , Efe Buyukborekci , Devrim Cavusoglu , Sinan Altinuc

As eye tracking becomes pervasive with screen-based devices and head-mounted displays, privacy concerns regarding eye-tracking data have escalated. While state-of-the-art approaches for privacy-preserving eye tracking mostly involve…

密码学与安全 · 计算机科学 2024-04-10 Suleyman Ozdel , Efe Bozkir , Enkelejda Kasneci

This paper investigates how smart devices covertly capture private conversations and discusses in more in-depth the implications of this for youth privacy. Using a structured review guided by the PRISMA methodology, the analysis focuses on…

密码学与安全 · 计算机科学 2025-12-23 Austin Shouli , Yulia Bobkova , Ajay Kumar Shrestha

In this paper, we propose a privacy-enhancing technique leveraging an inherent property of automatic pedestrian detection algorithms, namely, that the training of deep neural network (DNN) based methods is generally performed using curated…

计算机视觉与模式识别 · 计算机科学 2025-01-28 Jacob Shams , Ben Nassi , Satoru Koda , Asaf Shabtai , Yuval Elovici

Coronavirus disease 2019, i.e. COVID-19 has imposed the public health measure of keeping social distancing for preventing mass transmission of COVID-19. For monitoring the social distancing and keeping the trace of transmission, we are…

Smart devices, such as light bulbs, TVs, fridges, etc., equipped with computing capabilities and wireless communication, are part of everyday life in many households. Previous work has already shown that a passive eavesdropper can derive…

密码学与安全 · 计算机科学 2026-05-05 Arne Roszeitis , Bartosz Burgiel , Victor Jüttner , Erik Buchmann

We propose an approach to detect flying objects such as UAVs and aircrafts when they occupy a small portion of the field of view, possibly moving against complex backgrounds, and are filmed by a camera that itself moves. Solving such a…

计算机视觉与模式识别 · 计算机科学 2015-12-14 Artem Rozantsev , Vincent Lepetit , Pascal Fua

Unmanned Aerial Vehicles (UAVs) are gaining popularity in civil and military applications. However, uncontrolled access to restricted areas threatens privacy and security. Thus, prevention and detection of UAVs are pivotal to guarantee…

计算机视觉与模式识别 · 计算机科学 2024-03-19 Jakub Mandula , Jonas Kühne , Luca Pascarella , Michele Magno

Smart home devices such as video doorbells and security cameras are becoming increasingly common in everyday life. While these devices offer convenience and safety, they also raise new privacy concerns: how these devices affect others, like…

密码学与安全 · 计算机科学 2025-10-31 Shuaishuai Liu , Gergely Acs , Gergely Biczók

The increasing availability of online and mobile information platforms is facilitating the development of peer-to-peer collaboration strategies in large-scale networks. These technologies are being leveraged by networked robotic systems to…

机器人学 · 计算机科学 2017-03-16 Amanda Prorok , Vijay Kumar

The objective of machine learning is to extract useful information from data, while privacy is preserved by concealing information. Thus it seems hard to reconcile these competing interests. However, they frequently must be balanced when…

机器学习 · 计算机科学 2014-12-25 Zhanglong Ji , Zachary C. Lipton , Charles Elkan

With the rapid advance of sophisticated control algorithms, the capabilities of drones to stabilise, fly and manoeuvre autonomously have dramatically improved, enabling us to pay greater attention to entire missions and the interaction of a…

机器人学 · 计算机科学 2019-12-10 Tino Fuhrman , David Schneider , Felix Altenberg , Tung Nguyen , Simon Blasen , Stefan Constantin , Alex Waibel

Separation provision and collision avoidance to avoid other air traffic are fundamental components of the layered conflict management system to ensure safe and efficient operations. Pilots have visual-based separation responsibilities to…

计算工程、金融与科学 · 计算机科学 2023-07-13 Ngaire Underhill , Evan Maki , Bilal Gill , Andrew Weinert

Detection and tracking of dynamic objects is a key feature for autonomous behavior in a continuously changing environment. With the increasing popularity and capability of micro aerial vehicles (MAVs) efficient algorithms have to be…

机器人学 · 计算机科学 2019-03-15 Jan Razlaw , Jan Quenzel , Sven Behnke

In spite of the legal advances in personal data protection, the issue of private data being misused by unauthorized entities is still of utmost importance. To prevent this, Privacy by Design is often proposed as a solution for data…

计算机视觉与模式识别 · 计算机科学 2022-08-25 Marcela Carvalho , Oussama Ennaffi , Sylvain Chateau , Samy Ait Bachir

Over the last decade, the use of autonomous drone systems for surveying, search and rescue, or last-mile delivery has increased exponentially. With the rise of these applications comes the need for highly robust, safety-critical algorithms…

Mixed reality (MR) technology development is now gaining momentum due to advances in computer vision, sensor fusion, and realistic display technologies. With most of the research and development focused on delivering the promise of MR,…

密码学与安全 · 计算机科学 2020-06-11 Jaybie A. de Guzman , Kanchana Thilakarathna , Aruna Seneviratne