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Automatic video summarization is still an unsolved problem due to several challenges. The currently available datasets either have very short videos or have few long videos of only a particular type. We introduce a new benchmarking video…

Computer Vision and Pattern Recognition · Computer Science 2021-01-27 Vishal Kaushal , Suraj Kothawade , Anshul Tomar , Rishabh Iyer , Ganesh Ramakrishnan

We propose a framework for parsing video and text jointly for understanding events and answering user queries. Our framework produces a parse graph that represents the compositional structures of spatial information (objects and scenes),…

Computer Vision and Pattern Recognition · Computer Science 2014-02-24 Kewei Tu , Meng Meng , Mun Wai Lee , Tae Eun Choe , Song-Chun Zhu

Summarization of multimedia data becomes increasingly significant as it is the basis for many real-world applications, such as question answering, Web search, and so forth. Most existing multi-modal summarization works however have used…

Computation and Language · Computer Science 2020-09-18 Xiyan Fu , Jun Wang , Zhenglu Yang

Dense video captioning is an extremely challenging task since accurate and coherent description of events in a video requires holistic understanding of video contents as well as contextual reasoning of individual events. Most existing…

Computer Vision and Pattern Recognition · Computer Science 2019-04-09 Jonghwan Mun , Linjie Yang , Zhou Ren , Ning Xu , Bohyung Han

Effective learning with audiovisual content depends on many factors. Besides the quality of the learning resource's content, it is essential to discover the most relevant and suitable video in order to support the learning process most…

Multimedia · Computer Science 2019-12-24 Hang Zhou , Christian Otto , Ralph Ewerth

With the rapid growth of video content on social media, video summarization has become a crucial task in multimedia processing. However, existing methods face challenges in capturing global dependencies in video content and accommodating…

Computer Vision and Pattern Recognition · Computer Science 2025-11-17 Wenrui Li , Wei Han , Hengyu Man , Wangmeng Zuo , Xiaopeng Fan , Yonghong Tian

Current video summarization methods rely heavily on supervised computer vision techniques, which demands time-consuming and subjective manual annotations. To overcome these limitations, we investigated self-supervised video summarization.…

Computer Vision and Pattern Recognition · Computer Science 2024-08-21 Tomoya Sugihara , Shuntaro Masuda , Ling Xiao , Toshihiko Yamasaki

With the emergence of large-scale open online courses and online academic conferences, it has become increasingly feasible and convenient to access online educational resources. However, it is time consuming and challenging to effectively…

Human-Computer Interaction · Computer Science 2022-01-28 Jiaohao Weng , Chao Zhang , Xi Yang , Haoran Xie

Generative artificial intelligence (GenAI) holds great promise as a tool to support personalized learning. Teachers need tools to efficiently and effectively enhance content readability of educational texts so that they are matched to…

The ubiquity of multimedia content is reshaping online information spaces, particularly in social media environments. At the same time, search is being rapidly transformed by generative AI, with large language models (LLMs) routinely…

Computers and Society · Computer Science 2026-03-23 Anders Giovanni Møller , Elisa Bassignana , Francesco Pierri , Luca Maria Aiello

Video summarization technologies aim to create a concise and complete synopsis by selecting the most informative parts of the video content. Several approaches have been developed over the last couple of decades and the current state of the…

Computer Vision and Pattern Recognition · Computer Science 2021-09-28 Evlampios Apostolidis , Eleni Adamantidou , Alexandros I. Metsai , Vasileios Mezaris , Ioannis Patras

Current text-video retrieval methods mainly rely on cross-modal matching between queries and videos to calculate their similarity scores, which are then sorted to obtain retrieval results. This method considers the matching between each…

Computer Vision and Pattern Recognition · Computer Science 2024-08-22 Yili Li , Jing Yu , Keke Gai , Bang Liu , Gang Xiong , Qi Wu

Video matting has traditionally been limited by the lack of high-quality ground-truth data. Most existing video matting datasets provide only human-annotated imperfect alpha and foreground annotations, which must be composited to background…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Yongtao Ge , Kangyang Xie , Guangkai Xu , Mingyu Liu , Li Ke , Longtao Huang , Hui Xue , Hao Chen , Chunhua Shen

Video summarization is a technique to create a short skim of the original video while preserving the main stories/content. There exists a substantial interest in automatizing this process due to the rapid growth of the available material.…

Computer Vision and Pattern Recognition · Computer Science 2019-04-12 Mayu Otani , Yuta Nakashima , Esa Rahtu , Janne Heikkilä

Contribution: This Full paper in the Research Category track describes a practical, scalable platform that seamlessly integrates Generative AI (GenAI) with online educational forums, offering a novel approach to augment the instructional…

Computers and Society · Computer Science 2025-03-18 Anvit Sinha , Shruti Goyal , Zachary Sy , Rhianna Kuperus , Ethan Dickey , Andres Bejarano

YouTube users looking for instructions for a specific task may spend a long time browsing content trying to find the right video that matches their needs. Creating a visual summary (abridged version of a video) provides viewers with a quick…

Computer Vision and Pattern Recognition · Computer Science 2022-08-16 Medhini Narasimhan , Arsha Nagrani , Chen Sun , Michael Rubinstein , Trevor Darrell , Anna Rohrbach , Cordelia Schmid

The analysis of extended video content poses unique challenges in artificial intelligence, particularly when dealing with the complexity of tracking and understanding visual elements across time. Current methodologies that process video…

Information Retrieval · Computer Science 2025-01-28 Meng Chu , Yicong Li , Tat-Seng Chua

Recent advances in Generative AI have transformed how users interact with data analysis through natural language interfaces. However, many systems rely too heavily on LLMs, creating risks of hallucination, opaque reasoning, and reduced user…

Human-Computer Interaction · Computer Science 2025-09-04 Ratanond Koonchanok , Alex Kale , Khairi Reda

The rapid development of generative artificial intelligence (GenAI) tools such as ChatGPT has intensified interest in their role in higher education, particularly in how students perceive and use them and how these perceptions may relate to…

Computers and Society · Computer Science 2026-03-20 Seyma Yaman Kayadibi

Educators have started to turn to Generative AI (GenAI) to help create new course content, but little is known about how they should do so. In this project, we investigated the first steps for optimizing content creation for advanced math.…

Artificial Intelligence · Computer Science 2025-05-20 Yongan Yu , Alexandre Krantz , Nikki G. Lobczowski