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AI-supported tools can help learners overcome challenges in programming education by providing adaptive assistance. However, existing research often focuses on individual tools rather than deriving broader design recommendations. A key…

Human-Computer Interaction · Computer Science 2025-03-04 Zihan Wu , Yicheng Tang , Barbara Ericson

This paper introduces a novel approach named CrossVideo, which aims to enhance self-supervised cross-modal contrastive learning in the field of point cloud video understanding. Traditional supervised learning methods encounter limitations…

Computer Vision and Pattern Recognition · Computer Science 2024-01-30 Yunze Liu , Changxi Chen , Zifan Wang , Li Yi

Recent advances in training-free attention control methods have enabled flexible and efficient text-guided editing capabilities for existing generation models. However, current approaches struggle to simultaneously deliver strong editing…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Zixin Yin , Ling-Hao Chen , Lionel Ni , Xili Dai

Video question answering (VideoQA) aims to answer natural language questions according to the given videos. Although existing models perform well in the factoid VideoQA task, they still face challenges in deep video understanding (DVU)…

Computer Vision and Pattern Recognition · Computer Science 2024-12-24 Zhengqian Wu , Ruizhe Li , Zijun Xu , Zhongyuan Wang , Chunxia Xiao , Chao Liang

Visualization recommendation systems simplify exploratory data analysis (EDA) and make understanding data more accessible to users of all skill levels by automatically generating visualizations for users to explore. However, most existing…

Human-Computer Interaction · Computer Science 2021-03-23 Camille Harris , Ryan A. Rossi , Sana Malik , Jane Hoffswell , Fan Du , Tak Yeon Lee , Eunyee Koh , Handong Zhao

We present a new method for segmenting, and a new user interface for indexing and visualizing, the semantic content of extended instructional videos. Using various visual filters, key frames are first assigned a media type (board, class,…

Information Retrieval · Computer Science 2007-05-23 Alexander Haubold , John R. Kender

In this position paper, we discuss symptoms of attention deficit hyperactivity disorder (ADHD) in adults, as well as available forms of treatment or assistance in the context of mixed reality. Mixed reality offers many potentials for…

Human-Computer Interaction · Computer Science 2025-08-12 Valerie Tan , Jens Gerken

People watch livestreams to connect with others and learn about their hobbies. Livestreams feature multiple visual streams including the main video, webcams, on-screen overlays, and chat, all of which are inaccessible to livestream viewers…

Human-Computer Interaction · Computer Science 2023-10-12 Daniel Killough , Amy Pavel

Automated driving system - dedicated vehicles (ADS-DVs), specially designed for people with various disabilities, can be beneficial to improve their mobility. However, research related to autonomous vehicles (AVs) for people with cognitive…

Human-Computer Interaction · Computer Science 2021-08-11 Gandhimathi Padmanaban , Nathaniel Jachim , Hala Shandi , Lilit Avetisyan , Gar-Rett Smith , Howraa Hammoud , Feng Zhou

360{\deg} video provides an immersive experience for viewers, allowing them to freely explore the world by turning their head. However, creating high-quality 360{\deg} video content can be challenging, as viewers may miss important events…

Graphics · Computer Science 2019-01-15 Chengzhou Tang , Oliver Wang , Feng Liu , Ping Tan

Deaf and hard-of-hearing (DHH) students face significant challenges in specialized educational settings, such as limited exposure to written and spoken language, a lack of tailored educational tools, and restricted access to resources,…

The rapid development of AI models has led to a growing emphasis on enhancing their capabilities for complex input data such as videos. While large-scale video datasets have been introduced to support this growth, the unique challenges of…

Computer Vision and Pattern Recognition · Computer Science 2024-12-03 Yinjie Zhao , Heng Zhao , Bihan Wen , Yew-Soon Ong , Joey Tianyi Zhou

Given a multi-view video, which viewpoint is most informative for a human observer? Existing methods rely on heuristics or expensive "best-view" supervision to answer this question, limiting their applicability. We propose a weakly…

Computer Vision and Pattern Recognition · Computer Science 2025-04-11 Sagnik Majumder , Tushar Nagarajan , Ziad Al-Halah , Reina Pradhan , Kristen Grauman

Nowadays, video ads spread through numerous online platforms, and are being watched by millions of viewers worldwide. Big brands gauge the liking and purchase intent of their new ads, by analyzing the facial responses of viewers recruited…

Computer Vision and Pattern Recognition · Computer Science 2025-04-09 Mina Bishay , Graham Page , Waleed Emad , Mohammad Mavadati

We present a new method for segmenting, and a new user interface for indexing and visualizing, the semantic content of extended instructional videos. Given a series of key frames from the video, we generate a condensed view of the data by…

Information Retrieval · Computer Science 2007-05-23 Alexander Haubold , John R. Kender

In this paper, we present BubbleView, an alternative methodology for eye tracking using discrete mouse clicks to measure which information people consciously choose to examine. BubbleView is a mouse-contingent, moving-window interface in…

Human-Computer Interaction · Computer Science 2017-08-10 Nam Wook Kim , Zoya Bylinskii , Michelle A. Borkin , Krzysztof Z. Gajos , Aude Oliva , Fredo Durand , Hanspeter Pfister

A major challenge for video captioning is to combine audio and visual cues. Existing multi-modal fusion methods have shown encouraging results in video understanding. However, the temporal structures of multiple modalities at different…

Computation and Language · Computer Science 2018-04-17 Xin Wang , Yuan-Fang Wang , William Yang Wang

Human video comprehension demonstrates dynamic coordination between reasoning and visual attention, adaptively focusing on query-relevant details. However, current long-form video question answering systems employ rigid pipelines that…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Zixuan Dong , Baoyun Peng , Yufei Wang , Lin Liu , Xinxin Dong , Yunlong Cao , Xiaodong Wang

Surprising videos, such as funny clips, creative performances, or visual illusions, attract significant attention. Enjoyment of these videos is not simply a response to visual stimuli; rather, it hinges on the human capacity to understand…

Computer Vision and Pattern Recognition · Computer Science 2024-03-25 Binzhu Xie , Sicheng Zhang , Zitang Zhou , Bo Li , Yuanhan Zhang , Jack Hessel , Jingkang Yang , Ziwei Liu

Autism Spectrum Disorder (ASD) is neurodevelopmental condition characterized by social interaction and communication difficulties, along with narrow and repetitive interests. Being an spectrum disorder, ASD affects individuals with a large…

Software Engineering · Computer Science 2018-05-10 Roberto E. Lopez-Herrejon , Gerardo Herrera , Javier Sevilla