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We propose a novel Human-Swarm Interaction (HSI) framework which enables the user to control a swarm shape and formation. The user commands the swarm utilizing just arm gestures and motions which are recorded by an off-the-shelf wearable…

Robotics · Computer Science 2018-04-25 Aamodh Suresh , Sonia Martinez

With the increased popularity of smartphones, various security threats and privacy leakages targeting them are discovered and investigated. In this work, we present \ourprotocoltight, a framework to authenticate users silently and…

Cryptography and Security · Computer Science 2013-09-03 Cheng Bo , Lan Zhang , Xiang-Yang Li

CAPTCHAs are commonly used to distinguish between human and bot users on the web. However, despite having various types of CAPTCHAs, there are still concerns about their security and usability. To address these concerns, we surveyed over…

Cryptography and Security · Computer Science 2024-05-30 Arun Reddy , Yuan Cheng

This paper presents a new large multiview dataset called HUMBI for human body expressions with natural clothing. The goal of HUMBI is to facilitate modeling view-specific appearance and geometry of gaze, face, hand, body, and garment from…

Computer Vision and Pattern Recognition · Computer Science 2020-05-26 Zhixuan Yu , Jae Shin Yoon , In Kyu Lee , Prashanth Venkatesh , Jaesik Park , Jihun Yu , Hyun Soo Park

Compared to other biometrics, gait is difficult to conceal and has the advantage of being unobtrusive. Inertial sensors, such as accelerometers and gyroscopes, are often used to capture gait dynamics. These inertial sensors are commonly…

Machine Learning · Computer Science 2020-04-30 Qin Zou , Yanling Wang , Qian Wang , Yi Zhao , Qingquan Li

Generating human-object interactions (HOIs) is critical with the tremendous advances of digital avatars. Existing datasets are typically limited to humans interacting with a single object while neglecting the ubiquitous manipulation of…

Computer Vision and Pattern Recognition · Computer Science 2024-09-12 Xintao Lv , Liang Xu , Yichao Yan , Xin Jin , Congsheng Xu , Shuwen Wu , Yifan Liu , Lincheng Li , Mengxiao Bi , Wenjun Zeng , Xiaokang Yang

Perceptual processes are frequently multi-modal. This is the case of haptic perception. Data sets of visual and haptic sensory signals have been compiled in the past, especially when it comes to the exploration of textured surfaces. These…

Robotics · Computer Science 2023-09-19 Alexis W. M. Devillard , Aruna Ramasamy , Damien Faux , Vincent Hayward , Etienne Burdet

Human-robot interaction benefits greatly from multimodal sensor inputs as they enable increased robustness and generalization accuracy. Despite this observation, few HRI methods are capable of efficiently performing inference for multimodal…

Robotics · Computer Science 2019-08-15 Joseph Campbell , Simon Stepputtis , Heni Ben Amor

Multi-fidelity methods combine inexpensive low-fidelity simulations with costly but highfidelity simulations to produce an accurate model of a system of interest at minimal cost. They have proven useful in modeling physical systems and have…

Artificial Intelligence · Computer Science 2014-08-12 Erik J. Schlicht , Ritchie Lee , David H. Wolpert , Mykel J. Kochenderfer , Brendan Tracey

Large-scale collection of human behavioral data by companies raises serious privacy concerns. We show that behavior captured in the form of application usage data collected from smartphones is highly unique even in very large datasets…

Computers and Society · Computer Science 2021-02-24 Vedran Sekara , Enys Mones , Håkan Jonsson

The recently emerging text-to-motion advances have spired numerous attempts for convenient and interactive human motion generation. Yet, existing methods are largely limited to generating body motions only without considering the rich…

Computer Vision and Pattern Recognition · Computer Science 2024-09-27 Wenqian Zhang , Molin Huang , Yuxuan Zhou , Juze Zhang , Jingyi Yu , Jingya Wang , Lan Xu

In recent years, the demand for social robots has grown, requiring them to adapt their behaviors based on users' states. Accurately assessing user experience (UX) in human-robot interaction (HRI) is crucial for achieving this adaptability.…

Robotics · Computer Science 2025-08-01 Ryo Miyoshi , Yuki Okafuji , Takuya Iwamoto , Junya Nakanishi , Jun Baba

This paper presents a control interface to translate the residual body motions of individuals living with severe disabilities, into control commands for body-machine interaction. A custom, wireless, wearable multi-sensor network is used to…

A comprehensive understanding of interested human-to-human interactions in video streams, such as queuing, handshaking, fighting and chasing, is of immense importance to the surveillance of public security in regions like campuses, squares…

Computer Vision and Pattern Recognition · Computer Science 2023-08-14 Zhenhua Wang , Kaining Ying , Jiajun Meng , Jifeng Ning

We investigate whether a classifier can continuously authenticate users based on the way they interact with the touchscreen of a smart phone. We propose a set of 30 behavioral touch features that can be extracted from raw touchscreen logs…

Cryptography and Security · Computer Science 2013-01-08 Mario Frank , Ralf Biedert , Eugene Ma , Ivan Martinovic , Dawn Song

A smart vehicle should be able to monitor the actions and behaviors of the human driver to provide critical warnings or intervene when necessary. Recent advancements in deep learning and computer vision have shown great promise in…

Computer Vision and Pattern Recognition · Computer Science 2023-05-15 Sumit Jha , Mohamed F. Marzban , Tiancheng Hu , Mohamed H. Mahmoud , Naofal Al-Dhahir , Carlos Busso

Tele-operated robots rely on real-time user behavior mapping for remote tasks, but ensuring secure authentication remains a challenge. Traditional methods, such as passwords and static biometrics, are vulnerable to spoofing and replay…

Robotics · Computer Science 2025-06-18 Rongyu Yu , Kan Chen , Zeyu Deng , Chen Wang , Burak Kizilkaya , Liying Emma Li

Real-world health studies require continuous and secure data collection from mobile and wearable devices. We introduce MotionPI, a smartphone-based system designed to collect behavioral and health data through sensors and surveys with…

Cryptography and Security · Computer Science 2025-10-24 Foad Namjoo , Neng Wan , Devan Mallory , Yuyi Chang , Nithin Sugavanam , Long Yin Lee , Ning Xiong , Emre Ertin , Jeff M. Phillips

In the past years we have witnessed the emergence of the new discipline of computational social science, which promotes a new data-driven and computation-based approach to social sciences. In this article we discuss how the availability of…

Computers and Society · Computer Science 2017-02-10 Abhinav Mehrotra , Mirco Musolesi

As conversational AI becomes capable of sustained, affectively responsive interaction, users may form bonds beyond instrumental use. Existing measures often adapt interpersonal frameworks or focus on specific relational outcomes, leaving…

Human-Computer Interaction · Computer Science 2026-05-29 Lu Chen , Xiaoran Xue , Rongqi Ding , Fenghua Tang , Anji Zhou , Chenxi Wang , Mengyu Miranda Gao , Zhuo Rachel Han