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People differ in how much they move their head versus their eyes when shifting gaze, yet such tendencies remain largely unexplored in HCI. We introduce head movement tendencies as a fundamental dimension of individual difference in VR and…

Human-Computer Interaction · Computer Science 2026-02-09 Jinghui Hu , Ludwig Sidenmark , Hock Siang Lee , Hans Gellersen

Research on human social interactions has traditionally relied on self-reports. Despite their widespread use, self-reported accounts of behaviour are prone to biases and necessarily reduce the range of behaviours, and the number of…

Physics and Society · Physics 2014-10-16 Jukka-Pekka Onnela , Benjamin N. Waber , Alex , Pentland , Sebastian Schnorf , David Lazer

Cologna et al. (2025) compared perceived scientist trustworthiness across 68 countries/regions and examined its associations with individual- and country-level factors. While the authors reported that the scale did not satisfy metric and…

Physics and Society · Physics 2026-01-28 Yuke Yang , Zhihao Ma

The human behavior of evaluating other individuals with respect to their personality traits and intelligence by evaluating their faces plays a crucial role in human relations. These trait judgments might influence important social outcomes…

Computer Vision and Pattern Recognition · Computer Science 2016-04-27 Rizhen Qin , Wei Gao , Huarong Xu , Zhanyi Hu

Automatic rapport estimation in social interactions is a central component of affective computing. Recent reports have shown that the estimation performance of rapport in initial interactions can be improved by using the participant's…

Human-Computer Interaction · Computer Science 2024-10-17 Takato Hayashi , Ryusei Kimura , Ryo Ishii , Shogo Okada

User ratings are widely used in web systems and applications to provide personalized interaction and to help other users make better choices. Previous research has shown that rating scale features and user personality can both influence…

Human-Computer Interaction · Computer Science 2023-06-19 Alessia Aniceto , Cristina Gena , Fabiana Vernero

Deep learning-based person identification and verification systems have remarkably improved in terms of accuracy in recent years; however, such systems, including widely popular cloud-based solutions, have been found to exhibit significant…

Computer Vision and Pattern Recognition · Computer Science 2023-07-20 Ioannis Sarridis , Christos Koutlis , Symeon Papadopoulos , Christos Diou

As robots become more prevalent, the importance of the field of human-robot interaction (HRI) grows accordingly. As such, we should endeavor to employ the best statistical practices. Likert scales are commonly used metrics in HRI to measure…

Human-Computer Interaction · Computer Science 2020-02-03 Mariah L. Schrum , Michael Johnson , Muyleng Ghuy , Matthew C. Gombolay

Length-based methods are the cornerstone of many population studies and stock assessments. This study tested two widely used methods: the Powell-Wetherall (P-W) plot and the Lmax approach, i.e., estimating Linf directly from Lmax. In most…

Populations and Evolution · Quantitative Biology 2018-08-21 Ralf Schwamborn

Objectives: This paper introduces a new method for evaluating fitness and determining effective exercises for reducing abdominal obesity in Korean adults using the new kind of waist-to-height ratio (WHT2R). Materials and Methods: The body…

Other Quantitative Biology · Quantitative Biology 2020-02-13 Nam. Lyong Kang

In recent years, various methods and benchmarks have been proposed to empirically evaluate the alignment of artificial neural networks to human neural and behavioral data. But how aligned are different alignment metrics? To answer this…

Neurons and Cognition · Quantitative Biology 2024-07-11 Jannis Ahlert , Thomas Klein , Felix Wichmann , Robert Geirhos

Obesity is one of the most important public health problems that the world is facing today. A recent trend is in the development of intervention tools that predict BMI using facial images for weight monitoring and management to combat…

Computer Vision and Pattern Recognition · Computer Science 2022-04-22 Hera Siddiqui , Ajita Rattani , Karl Ricanek , Twyla Hill

Suicide is the 10th leading cause of death in the US and the 2nd leading cause of death among teenagers. Clinical and psychosocial factors contribute to suicide risk (SRFs), although documentation and self-expression of such factors in EHRs…

Social and Information Networks · Computer Science 2020-12-29 Rohith K. Thiruvalluru , Manas Gaur , Krishnaprasad Thirunarayan , Amit Sheth , Jyotishman Pathak

Photorealistic avatars are human avatars that look, move, and talk like real people. The performance of photorealistic avatars has significantly improved recently based on objective metrics such as PSNR, SSIM, LPIPS, FID, and FVD. However,…

Human-Computer Interaction · Computer Science 2025-04-08 Ross Cutler , Babak Naderi , Vishak Gopal , Dharmendar Palle

Research in mental health has implicated sleep pathologies with depression. However, the gold standard for sleep assessment, polysomnography, is not suitable for long-term, continuous, monitoring of daily sleep, and methods such as sleep…

Personal electronic devices including smartphones give access to behavioural signals that can be used to learn about the characteristics and preferences of individuals. In this study, we explore the connection between demographic and…

Computers and Society · Computer Science 2018-11-26 Kyriaki Kalimeri , Mariano G. Beiro , Matteo Delfino , Robert Raleigh , Ciro Cattuto

Despite widespread use of smartphones, there is no measurement standard targeted at smartphone security behaviors. In this paper we translate a well-known cybersecurity behavioral scale into the smartphone domain and show that we can…

Cryptography and Security · Computer Science 2020-07-07 Hsiao-Ying Huang , Soteris Demetriou , Rini Banerjee , Güliz Seray Tuncay , Carl A. Gunter , Masooda Bashir

Even though a few initial works have shown on small sets of data some level of bias in the performance of fingerprint recognition technology with respect to certain demographic groups, there is still not sufficient evidence to understand…

Computer Vision and Pattern Recognition · Computer Science 2024-10-07 Javier Galbally , Aleksandrs Cepilovs , Ramon Blanco-Gonzalo , Gillian Ormiston , Oscar Miguel-Hurtado , Istvan Sz. Racz

The usage of virtual avatars in healthcare applications has become widely popular; however, certain critical aspects, such as social distancing and avatar size, remain insufficiently explored. This research investigates user experience and…

We propose an experimental method for measuring bias in face recognition systems. Existing methods to measure bias depend on benchmark datasets that are collected in the wild and annotated for protected (e.g., race, gender) and…

Computer Vision and Pattern Recognition · Computer Science 2023-08-11 Hao Liang , Pietro Perona , Guha Balakrishnan