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The impact of physical exercise on emotional well-being is one of the most important factors that drive sustained physical activity engagement. It is also one of the least studied topics on account of the rather elaborated setups required…

Human-Computer Interaction · Computer Science 2021-04-14 Rohit Khurana , Aurel Coza

A lack of awareness surrounding secure online behaviour can lead to end-users, and their personal details becoming vulnerable to compromise. This paper describes an ongoing research project in the field of usable security, examining the…

Human-Computer Interaction · Computer Science 2018-06-20 Lynsay A. Shepherd , Jacqueline Archibald

Motivation is essential in the learning process of university students, and teachers should have a wide range of strategies to address this issue. The emergence of social technologies has had a considerable influence in e-learning systems,…

Computers and Society · Computer Science 2024-07-11 Carlos Guerrero , Antoni Jaume-i-Capó

In this paper, we are presenting a novel method and system for neuropsychological performance testing that can establish a link between cognition and emotion. It comprises a portable device used to interact with a cloud service which stores…

Neural and Evolutionary Computing · Computer Science 2022-12-13 Frederic Jumelle , Kelvin So , Didan Deng

Many people learn programming independently from online resources and often report struggles in achieving their personal learning goals. Learners frequently describe their experiences as isolating and frustrating, challenged by abundant…

Human-Computer Interaction · Computer Science 2025-07-31 Sami Saeed Alghamdi , Christopher Bull , Ahmed Kharrufa

Recommender system is one of the most critical technologies for large internet companies such as Amazon and TikTok. Although millions of users use recommender systems globally everyday, and indeed, much data analysis work has been done to…

Information Retrieval · Computer Science 2025-05-29 Hao Wang

While modern society benefits from a range of technological advancements, it also is exposed to an ever-increasing set of cybersecurity threats. These affect all areas of life including business, government, and individuals. To complement…

Cryptography and Security · Computer Science 2023-08-31 Maria Bada , Jason R. C. Nurse

As children increasingly consume media on devices, parents look for ways this usage can support learning and growth, especially in domains like social-emotional learning. We introduce eaSEL, a system that (a) integrates social-emotional…

Human-Computer Interaction · Computer Science 2025-02-05 Jocelyn Shen , Jennifer King Chen , Leah Findlater , Griffin Dietz Smith

ECHO (Evaluation of Chat, Human behavior, and Outcomes) is an open research platform designed to support reproducible, mixed-method studies of human interaction with both conversational AI systems and Web search engines. It enables…

Human-Computer Interaction · Computer Science 2026-02-12 Jiqun Liu , Nischal Dinesh , Ran Yu

The ways of communication and social interactions are changing. Web users are becoming increasingly engaged with Online Social Networks (OSN), which has a significant impact on the relationship mechanisms between individuals and…

Social and Information Networks · Computer Science 2018-09-11 Lucas V. A. Caldas , Antonio F. L. Jacob , Simone S. C. Silva , Fernando A. R. Pontes , Fábio M. F. Lobato

Online remote learning has certain advantages, such as higher flexibility and greater inclusiveness. However, a caveat is the teachers' limited ability to monitor student interaction during an online class, especially while teachers are…

Human-Computer Interaction · Computer Science 2022-10-17 Arnab Sen Sharma , Mohammad Ruhul Amin , Muztaba Fuad

Emails are one of the most frequently used medium of communication in the present day across multiple domains including industry and educational institutions. Understanding sentiments being expressed in an email could have a considerable…

Human-Computer Interaction · Computer Science 2020-10-15 Akhila Sri Manasa Venigalla , Sridhar Chimalakonda

Existing user simulators (USs) for task-oriented dialogue systems only model user behaviour on semantic and natural language levels without considering the user persona and emotions. Optimising dialogue systems with generic user policies,…

Nudging participants with text-based reflective nudges enhances deliberation quality on online deliberation platforms. The effectiveness of multimodal reflective nudges, however, remains largely unexplored. Given the multi-sensory nature of…

Human-Computer Interaction · Computer Science 2025-02-10 ShunYi Yeo , Zhuoqun Jiang , Anthony Tang , Simon Tangi Perrault

This research project aims to tackle the growing mental health challenges in today's digital age. It employs a modified pre-trained BERT model to detect depressive text within social media and users' web browsing data, achieving an…

Human-Computer Interaction · Computer Science 2024-01-26 Mohammad Asif , Sudhakar Mishra , Ankush Sonker , Sanidhya Gupta , Somesh Kumar Maurya , Uma Shanker Tiwary

Researchers use information about the amount of time people spend on digital media for numerous purposes. While social media platforms commonly do not allow external access to measure the use time directly, a usual alternative method is to…

Computers and Society · Computer Science 2024-02-28 Angelica Goetzen , Ruizhe Wang , Elissa M. Redmiles , Savvas Zannettou , Oshrat Ayalon

The Internet of Behavior is a research theme that aims to analyze human behavior data on the Internet from the perspective of behavioral psychology, obtain insights about human behavior, and better understand the intention behind the…

Databases · Computer Science 2022-11-29 Jiayi Sun , Wensheng Gan , Han-Chieh Chao , Philip S. Yu , Weiping Ding

Emotional contagion in online social networks has been of great interest over the past years. Previous studies have focused mainly on finding evidence of affect contagion in homophilic atmospheres. However, these studies have overlooked…

Human-Computer Interaction · Computer Science 2019-12-09 Belen Saldias , Rosalind W. Picard

We suggest a procedure that is relevant both to electronic performance and human psychology, so that the creative logic and the respect for human nature appear in a good agreement. The idea is to create an electronic card containing basic…

Artificial Intelligence · Computer Science 2011-01-20 Emanuel Gluskin

Objective- The objective of this study is to introduce EmoWrite, a novel brain-computer interface (BCI) system aimed at addressing the limitations of existing BCI-based systems. Specifically, the objective includes improving typing speed,…