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Online reviews help people make better decisions. Review platforms usually depend on typed input, where leaving a good review requires significant effort because users must carefully organize and articulate their thoughts. This may…

Human-Computer Interaction · Computer Science 2024-12-12 Kavindu Ravishan , Dániel Szabó , Niels van Berkel , Aku Visuri , Chi-Lan Yang , Koji Yatani , Simo Hosio

Vocabulary acquisition in early education often relies on rote memorization and passive screen-based tools, which can fail to engage students kinesthetically and collaboratively. This paper introduces Vocabuild, an augmented tangible…

Human-Computer Interaction · Computer Science 2025-09-16 Siying Hu , Zhenhao Zhang

We address speaker comparison by listening in a game-like environment, hypothesized to make the task more motivating for naive listeners. We present the same 30 trials selected with the help of an x-vector speaker recognition system from…

Sound · Computer Science 2022-05-11 Sandip Ghimire , Tomi Kinnunen , Rosa Gonzalez Hautamäki

Appearance-based gaze estimation, which uses only a regular camera to estimate human gaze, is important in various application fields. While the technique faces data bias issues, data collection protocol is often demanding, and collecting…

Human-Computer Interaction · Computer Science 2024-09-04 Mingtao Yue , Tomomi Sayuda , Miles Pennington , Yusuke Sugano

In this work, a thorough mathematical framework for incorporating Large Language Models (LLMs) into gamified systems is presented with an emphasis on improving task dynamics, user engagement, and reward systems. Personalized feedback,…

Artificial Intelligence · Computer Science 2025-03-17 Carlos J. Costa

Providing customized products and services in the modern business world is one of the most efficient solutions to improve users' experience and their engagements with the industries. To aim, recommender systems, by producing personalized…

Information Retrieval · Computer Science 2025-08-05 Ali Fallahi , Azam Bastanfard , Amineh Amini , Hadi Saboohi

Learning idiomatic expressions is seen as one of the most challenging stages in second language learning because of their unpredictable meaning. A similar situation holds for their identification within natural language processing…

Computation and Language · Computer Science 2022-01-21 Gülşen Eryiğit , Ali Şentaş , Johanna Monti

A skilled live-commerce host is not merely a narrator, but a sales agent who converts viewer curiosity into purchase intent through expert product knowledge, emotionally intelligent response tactics, and entertainment that serves as a…

Artificial Intelligence · Computer Science 2026-05-15 Yuyan Chen

Auditory-verbal training is essential for children with hearing challenges, and the gamification approach has become a promising direction for improving the rehabilitation experience and effect. However, the specific influence of the…

Human-Computer Interaction · Computer Science 2024-01-24 Yan Xiang , Zhen Zhang , Danni Chang , Lei Tu

Dialects suffer from the scarcity of computational textual resources as they exist predominantly in spoken rather than written form and exhibit remarkable geographical diversity. Collecting dialect data and subsequently integrating it into…

Human-Computer Interaction · Computer Science 2025-10-01 Jiugeng Sun , Rita Sevastjanova , Sina Ahmadi , Rico Sennrich , Mennatallah El-Assady

We introduce real-time and interactive tools for assisting vocal training. In this presentation, we demonstrate mainly a tool based on real-time visualizer of fundamental frequency candidates to provide information-rich feedback to…

Sound · Computer Science 2021-02-16 Hideki Kawahara , Ken-Ichi Sakakibara , Eri Haneishi , Kaori Hagiwara

Computer-generated visualisations can accompany recorded or live music to create novel audiovisual experiences for audiences. We present a system to streamline the creation of audio-driven visualisations based on audio feature extraction…

Multimedia · Computer Science 2021-06-21 Max Graf , Harold Chijioke Opara , Mathieu Barthet

We describe Quizz, a gamified crowdsourcing system that simultaneously assesses the knowledge of users and acquires new knowledge from them. Quizz operates by asking users to complete short quizzes on specific topics; as a user answers the…

Artificial Intelligence · Computer Science 2015-06-04 Panagiotis G. Ipeirotis , Evgeniy Gabrilovich

In this study, we propose a solution based on a multi-agent LLM architecture and a voice user interface (VUI) designed to update the knowledge base of a digital assistant. Its usability is evaluated in comparison to a more traditional…

Human-Computer Interaction · Computer Science 2025-05-29 Grzegorz Wolny , Michał Szczerbak

Recent years have seen an explosion in the availability of Voice User Interfaces. However, user surveys suggest that there are issues with respect to usability, and it has been hypothesised that contemporary voice-enabled systems are…

Human-Computer Interaction · Computer Science 2019-07-29 Roger K. Moore

Large language models (LLMs) are promising backbones for generative recommender systems, yet a key challenge remains underexplored: verbalization, i.e., converting structured user interaction logs into effective natural language inputs.…

Artificial Intelligence · Computer Science 2026-03-20 Yucheng Shi , Ying Li , Yu Wang , Yesu Feng , Arjun Rao , Rein Houthooft , Shradha Sehgal , Jin Wang , Hao Zhen , Ninghao Liu , Linas Baltrunas

Given that experience is a pivotal dimension of learning processes in the field of leadership, the ongoing and unresolved issue is how such experiential moments could be provided when developing leadership skills and competencies.…

Human-Computer Interaction · Computer Science 2024-03-18 Francesco Vona , Miladin Ćeranić , Irma Rybnikova , Jan-Niklas Voigt-Antons

We present VOICE, a novel approach to science communication that connects large language models' (LLM) conversational capabilities with interactive exploratory visualization. VOICE introduces several innovative technical contributions that…

Human-Computer Interaction · Computer Science 2026-05-19 Donggang Jia , Alexandra Irger , Lonni Besancon , Ondrej Strnad , Deng Luo , Johanna Bjorklund , Anders Ynnerman , Ivan Viola

Large Audio-Language Models (LALMs) are increasingly integrated into daily applications, yet their generative biases remain underexplored. Existing speech fairness benchmarks rely on synthetic speech and Multiple-Choice Questions (MCQs),…

Audio and Speech Processing · Electrical Eng. & Systems 2026-04-21 Yi-Cheng Lin , Yusuke Hirota , Sung-Feng Huang , Hung-yi Lee

As AI chatbots become ubiquitous, voice interaction presents a compelling way to enable rapid, high-bandwidth communication for both semantic and social signals. This has driven research into Large Audio Models (LAMs) to power voice-native…

Computation and Language · Computer Science 2025-02-25 Minzhi Li , William Barr Held , Michael J Ryan , Kunat Pipatanakul , Potsawee Manakul , Hao Zhu , Diyi Yang
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