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Metaverse, as an evolving paradigm of the next-generation Internet, aims to build a fully immersive, hyper spatiotemporal, and self-sustaining virtual shared space for humans to play, work, and socialize. Driven by recent advances in…

Cryptography and Security · Computer Science 2022-09-12 Yuntao Wang , Zhou Su , Ning Zhang , Rui Xing , Dongxiao Liu , Tom H. Luan , Xuemin Shen

An Artificial Intelligence (AI) agent is a software entity that autonomously performs tasks or makes decisions based on pre-defined objectives and data inputs. AI agents, capable of perceiving user inputs, reasoning and planning tasks, and…

Cryptography and Security · Computer Science 2025-11-26 Zehang Deng , Yongjian Guo , Changzhou Han , Wanlun Ma , Junwu Xiong , Sheng Wen , Yang Xiang

Assistive machines endow people with limited mobility the opportunity to live more independently. However, operating these machines poses risks to the safety of the human operator as well as the surrounding environment. Thus, proper user…

Human-Computer Interaction · Computer Science 2022-05-19 Mahdieh Nejati Javaremi , Sisilia Sinaga , Yuming Jin , Matthew L. Elwin , Brenna Argall

Sharing data can often enable compelling applications and analytics. However, more often than not, valuable datasets contain information of a sensitive nature, and thus, sharing them can endanger the privacy of users and organizations. A…

Cryptography and Security · Computer Science 2024-02-28 Emiliano De Cristofaro

The metaverse is said to be the future Internet and will consist of several worlds called verses. This concept is being discussed a lot lately, however, the security issues of these virtual worlds are not discussed enough. This study first…

Cryptography and Security · Computer Science 2022-09-15 Pınar Kürtünlüoğlu , Beste Akdik , Enis Karaarslan

As Artificial Intelligence (AI) systems become increasingly integrated into various aspects of daily life, concerns about privacy and ethical accountability are gaining prominence. This study explores stakeholder perspectives on privacy in…

Computers and Society · Computer Science 2025-03-18 Ajay Kumar Shrestha , Sandhya Joshi

The modern Mixed Reality devices that make the Metaverse viable require vast information about the physical world and can also violate the privacy of unsuspecting or unwilling bystanders in their vicinity. In this article, we provide an…

Computers and Society · Computer Science 2023-11-14 Matthew Corbett , Brendan David-John , Jiacheng Shang , Y. Charlie Hu , Bo Ji

Eye-tracking technology is being increasingly integrated into mixed reality devices. Although critical applications are being enabled, there are significant possibilities for violating user privacy expectations. We show that there is an…

Human-Computer Interaction · Computer Science 2021-03-23 Brendan David-John , Diane Hosfelt , Kevin Butler , Eakta Jain

Recently, Smart Video Surveillance (SVS) systems have been receiving more attention among scholars and developers as a substitute for the current passive surveillance systems. These systems are used to make the policing and monitoring…

Computers and Society · Computer Science 2022-12-27 Babak Rahimi Ardabili , Armin Danesh Pazho , Ghazal Alinezhad Noghre , Christopher Neff , Arun Ravindran , Hamed Tabkhi

High levels of robot autonomy are a common goal, but there is a significant risk that the greater the autonomy of the robot the lesser the autonomy of the human working with the robot. For vulnerable populations like older adults who…

Robotics · Computer Science 2022-11-15 Jason R. Wilson

Robots hold significant promise to assist with providing care to an aging population and to help overcome increasing caregiver demands. Although a large body of research has explored robotic assistance for individuals with disabilities and…

Robotics · Computer Science 2023-02-02 Laura Stegner , Bilge Mutlu

Robotics and automation have the potential to significantly improve quality of life for people with assistive needs and their carers. Adoption of such technologies at this point in time is far from widespread. This paper presents a novel…

Robotics · Computer Science 2021-08-03 Alexandre Colle , Ronnie Smith , Scott Macleod , Mauro Dragone

As artificial intelligence (AI) continues to permeate various sectors, safeguarding personal and sensitive data has become increasingly crucial. To address these concerns, privacy-enhancing technologies (PETs) have emerged as a suite of…

Cryptography and Security · Computer Science 2025-06-18 Nouha Oualha

Evaluating the safety of AI Systems is a pressing concern for organizations deploying them. In addition to the societal damage done by the lack of fairness of those systems, deployers are concerned about the legal repercussions and the…

Cybersecurity in robotics stands out as a key aspect within Regulation (EU) 2024/1689, also known as the Artificial Intelligence Act, which establishes specific guidelines for intelligent and automated systems. A fundamental distinction in…

Developments in pervasive computing introduced a new world of computing where networked processors embedded and distributed in everyday objects communicating with each other over wireless links. Computers in such environments work in the…

Cryptography and Security · Computer Science 2012-08-01 Ameera Al-Karkhi , Adil Al-Yasiri , Nigel Linge

Artificial Intelligence (AI) technology epitomizes the complex challenges posed by human-made artifacts, particularly those widely integrated into society and exerting significant influence, highlighting potential benefits and their…

Artificial Intelligence · Computer Science 2025-10-06 Michael Papademas , Xenia Ziouvelou , Antonis Troumpoukis , Vangelis Karkaletsis

Socially assistive robots have the potential to improve group dynamics when interacting with groups of people in social settings. This work contributes to the understanding of those dynamics through a user study of trust dynamics in the…

Robotics · Computer Science 2020-10-23 Chris Birmingham , Zijian Hu , Kartik Mahajan , Eli Reber , Maja J Mataric

International cooperation is common in AI research, including between geopolitical rivals. While many experts advocate for greater international cooperation on AI safety to address shared global risks, some view cooperation on AI with…

This article provides an overview of intimate threats: a class of privacy threats that can arise within our families, romantic partnerships, close friendships, and caregiving relationships. Many common assumptions about privacy are upended…

Computers and Society · Computer Science 2020-06-09 Karen Levy , Bruce Schneier