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Children comprise a significant proportion of TV viewers and it is worthwhile to customize the experience for them. However, identifying who is a child in the audience can be a challenging task. Identifying gender and age from audio…

Computation and Language · Computer Science 2018-03-05 Denys Katerenchuk

Iteratively building and testing machine learning models can help children develop creativity, flexibility, and comfort with machine learning and artificial intelligence. We explore how children use machine teaching interfaces with a team…

Machine Learning · Computer Science 2021-09-29 Utkarsh Dwivedi , Jaina Gandhi , Raj Parikh , Merijke Coenraad , Elizabeth Bonsignore , Hernisa Kacorri

Visual categorization and learning of visual categories exhibit early onset, however the underlying mechanisms of early categorization are not well understood. The main limiting factor for examining these mechanisms is the limited duration…

Quantitative Methods · Quantitative Biology 2020-11-30 Samuel Rivera , Catherine A. Best , Hyungwook Yim , Dirk B. Walther , Vladimir M. Sloutsky , Aleix M. Martinez

Sex classification of children's voices allows for an investigation of the development of secondary sex characteristics which has been a key interest in the field of speech analysis. This research investigated a broad range of acoustic…

Audio and Speech Processing · Electrical Eng. & Systems 2022-09-28 Fuling Chen , Roberto Togneri , Murray Maybery , Diana Weiting Tan

The growing global elderly population is expected to increase the prevalence of frailty, posing significant challenges to healthcare systems. Frailty, a syndrome associated with ageing, is characterised by progressive health decline,…

Machine Learning · Computer Science 2023-10-02 Eugenio Lomurno , Simone Toffoli , Davide Di Febbo , Matteo Matteucci , Francesca Lunardini , Simona Ferrante

How can we teach a computer to recognize 10,000 different actions? Deep learning has evolved from supervised and unsupervised to self-supervised approaches. In this paper, we present a new contrastive learning-based framework for decision…

Computer Vision and Pattern Recognition · Computer Science 2023-04-24 Mindi Ruan , Xiangxu Yu , Na Zhang , Chuanbo Hu , Shuo Wang , Xin Li

Young children are at an increased risk of contracting contagious diseases such as COVID-19 due to improper hand hygiene. An autonomous social agent that observes children while handwashing and encourages good hand washing practices could…

Human-Computer Interaction (HCI) is a multi-modal, interdisciplinary field focused on designing, studying, and improving the interactions between people and computer systems. This involves the design of systems that can recognize,…

Human-Computer Interaction · Computer Science 2025-08-15 Paul Schreiber , Beyza Cinar , Lennart Mackert , Maria Maleshkova

Child presence detection (CPD) is a vital technology for vehicles to prevent heat-related fatalities or injuries by detecting the presence of a child left unattended. Regulatory agencies around the world are planning to mandate CPD systems…

Signal Processing · Electrical Eng. & Systems 2025-05-15 Sakila S. Jayaweera , Beibei Wang , Wei-Hsiang Wang , K. J. Ray Liu

Detection of groups of interacting people is a very interesting and useful task in many modern technologies, with application fields spanning from video-surveillance to social robotics. In this paper we first furnish a rigorous definition…

Computer Vision and Pattern Recognition · Computer Science 2017-02-08 Francesco Setti , Chris Russell , Chiara Bassetti , Marco Cristani

Advances in machine learning and contactless sensors have enabled the understanding complex human behaviors in a healthcare setting. In particular, several deep learning systems have been introduced to enable comprehensive analysis of…

Computer Vision and Pattern Recognition · Computer Science 2024-03-06 Pengbo Wei , David Ahmedt-Aristizabal , Harshala Gammulle , Simon Denman , Mohammad Ali Armin

Deep learning techniques have recently been utilized for model-free age-associated gait feature extraction. However, acquiring model-free gait demands accurate pre-processing such as background subtraction, which is non-trivial in…

Machine Learning · Computer Science 2024-09-23 Timilehin B. Aderinola , Tee Connie , Thian Song Ong , Andrew Beng Jin Teoh , Michael Kah Ong Goh

In this work we tackle the problem of child engagement estimation while children freely interact with a robot in their room. We propose a deep-based multi-view solution that takes advantage of recent developments in human pose detection. We…

Group interactions are a natural part of our daily life, and as robots become more integrated into society, they must be able to socially interact with multiple people at the same time. However, group human-robot interaction (HRI) poses…

Robotics · Computer Science 2024-12-23 Massimiliano Nigro , Emmanuel Akinrintoyo , Nicole Salomons , Micol Spitale

The safety of children in children home has become an increasing social concern, and the purpose of this experiment is to use machine learning applied to detect the scenarios of child abuse to increase the safety of children. This…

Audio and Speech Processing · Electrical Eng. & Systems 2023-07-31 Jiuqi Yan , Yingxian Chen , W. W. T. Fok

Human Computer Interaction (HCI) has been redefined in this era. People want to interact with their devices in such a way that has physical significance in the real world, in other words, they want ergonomic input devices. In this paper, we…

Human-Computer Interaction · Computer Science 2016-06-24 Sayem Mohammad Siam , Jahidul Adnan Sakel , Md. Hasanul Kabir

Pedestrian detection algorithms are important components of mobile robots, such as autonomous vehicles, which directly relate to human safety. Performance disparities in these algorithms could translate into disparate impact in the form of…

Computers and Society · Computer Science 2019-06-26 Martim Brandao

Quantification of human attention is key to several tasks in mobile human-computer interaction (HCI), such as predicting user interruptibility, estimating noticeability of user interface content, or measuring user engagement. Previous works…

Human-Computer Interaction · Computer Science 2019-07-26 Mihai Bâce , Sander Staal , Andreas Bulling

Kinship verification from facial images has been recognized as an emerging yet challenging technique in many potential computer vision applications. In this paper, we propose a novel cross-generation feature interaction learning (CFIL)…

Computer Vision and Pattern Recognition · Computer Science 2021-09-08 Guan-Nan Dong , Chi-Man Pun , Zheng Zhang

Significant portion of contemporary computer users are children, who are vulnerable to threats coming from the Internet. To protect children from such threats, in this study, we investigate how successfully typing data can be used to…

Human-Computer Interaction · Computer Science 2016-02-01 Yasin Uzun , Kemal Bicakci , Yusuf Uzunay