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In this paper, we propose a user-based video indexing method, that automatically generates thumbnails of the most important scenes of an online video stream, by analyzing users' interactions with a web video player. As a test bench to…

Multimedia · Computer Science 2018-04-17 Ioannis Leftheriotis , Chrysoula Gkonela , Konstantinos Chorianopoulos

Although the problem of automatic video summarization has recently received a lot of attention, the problem of creating a video summary that also highlights elements relevant to a search query has been less studied. We address this problem…

Computer Vision and Pattern Recognition · Computer Science 2017-09-29 Arun Balajee Vasudevan , Michael Gygli , Anna Volokitin , Luc Van Gool

Multimodal summarization with multimodal output (MSMO) has emerged as a promising research direction. Nonetheless, numerous limitations exist within existing public MSMO datasets, including insufficient maintenance, data inaccessibility,…

Computer Vision and Pattern Recognition · Computer Science 2023-11-21 Jielin Qiu , Jiacheng Zhu , William Han , Aditesh Kumar , Karthik Mittal , Claire Jin , Zhengyuan Yang , Linjie Li , Jianfeng Wang , Ding Zhao , Bo Li , Lijuan Wang

We introduce a multimodal dataset where users express preferences through images. These images encompass a broad spectrum of visual expressions ranging from landscapes to artistic depictions. Users request recommendations for books or music…

Computer Vision and Pattern Recognition · Computer Science 2025-04-17 Se-eun Yoon , Hyunsik Jeon , Julian McAuley

In the nascent days of e-content delivery, having a superior product was enough to give companies an edge against the competition. With today's fiercely competitive market, one needs to be multiple steps ahead, especially when it comes to…

Machine Learning · Computer Science 2014-05-21 Everaldo Aguiar , Saurabh Nagrecha , Nitesh V. Chawla

Video summaries or highlights are a compelling alternative for exploring and contextualizing unprecedented amounts of video material. However, the summarization process is commonly automatic, non-transparent and potentially biased towards…

Human-Computer Interaction · Computer Science 2020-05-04 Oana Inel , Nava Tintarev , Lora Aroyo

This mixed-methods study examines how pre-service teachers select instructional videos on YouTube for physics teaching. It focuses on the role of surface features that YouTube provides (e.g., likes, views, thumbnails) and the comments…

Physics Education · Physics 2023-08-01 Philipp Bitzenbauer , Tom Teußner , Joaquin Veith , Christoph Kulgemeyer

This paper investigates the challenge of extracting highlight moments from videos. To perform this task, we need to understand what constitutes a highlight for arbitrary video domains while at the same time being able to scale across…

Computer Vision and Pattern Recognition · Computer Science 2024-06-26 David Chuan-En Lin , Fabian Caba Heilbron , Joon-Young Lee , Oliver Wang , Nikolas Martelaro

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

The rapid growth of short videos has necessitated effective recommender systems to match users with content tailored to their evolving preferences. Current video recommendation models primarily treat each video as a whole, overlooking the…

Information Retrieval · Computer Science 2025-05-06 Zhiyu He , Zhixin Ling , Jiayu Li , Zhiqiang Guo , Weizhi Ma , Xinchen Luo , Min Zhang , Guorui Zhou

With the development of multimedia data types and available bandwidth there is huge demand of video retrieval systems, as users shift from text based retrieval systems to content based retrieval systems. Selection of extracted features play…

Multimedia · Computer Science 2012-05-09 B V Patel , B B Meshram

With the rapid development of mobile Internet and big data, a huge amount of data is generated in the network, but the data that users are really interested in a very small portion. To extract the information that users are interested in…

Information Retrieval · Computer Science 2022-05-09 Bo Liu

The explosively generated micro-videos on content sharing platforms call for recommender systems to permit personalized micro-video discovery with ease. Recent advances in micro-video recommendation have achieved remarkable performance in…

Information Retrieval · Computer Science 2021-10-11 Yujie Lu , Yingxuan Huang , Shengyu Zhang , Wei Han , Hui Chen , Zhou Zhao , Fei Wu

Watching micro-videos is becoming a part of public daily life. Usually, user watching behaviors are thought to be rooted in their multiple different interests. In the paper, we propose a model named OPAL for micro-video matching, which…

Information Retrieval · Computer Science 2024-07-23 Beibei Li , Beihong Jin , Yisong Yu , Yiyuan Zheng , Jiageng Song , Wei Zhuo , Tao Xiang

With the rapid increase of micro-video creators and viewers, how to make personalized recommendations from a large number of candidates to viewers begins to attract more and more attention. However, existing micro-video recommendation…

Information Retrieval · Computer Science 2022-05-20 Beibei Li , Beihong Jin , Jiageng Song , Yisong Yu , Yiyuan Zheng , Wei Zhuo

In modern-era video streaming systems, videos are streamed and displayed on a wide range of devices. Such devices vary from large-screen UHD and HDTVs to medium-screen Desktop PCs and Laptops to smaller-screen devices such as mobile phones…

Multimedia · Computer Science 2023-06-23 Nabajeet Barman , Yuriy Reznik , Maria G. Martini

Personalized video highlight detection aims to shorten a long video to interesting moments according to a user's preference, which has recently raised the community's attention. Current methods regard the user's history as holistic…

Computer Vision and Pattern Recognition · Computer Science 2021-09-07 Runnan Chen , Penghao Zhou , Wenzhe Wang , Nenglun Chen , Pai Peng , Xing Sun , Wenping Wang

Click-through rate (CTR) is a key signal of relevance for search engine results, both organic and sponsored. CTR of a result has two core components: (a) the probability of examination of a result by a user, and (b) the perceived relevance…

Machine Learning · Computer Science 2018-10-22 Muhammad Asiful Islam , Ramakrishnan Srikant , Sugato Basu

Knowing where people look and click on visual designs can provide clues about how the designs are perceived, and where the most important or relevant content lies. The most important content of a visual design can be used for effective…

Human-Computer Interaction · Computer Science 2017-08-10 Zoya Bylinskii , Nam Wook Kim , Peter O'Donovan , Sami Alsheikh , Spandan Madan , Hanspeter Pfister , Fredo Durand , Bryan Russell , Aaron Hertzmann

The goal of video highlight detection is to select the most attractive segments from a long video to depict the most interesting parts of the video. Existing methods typically focus on modeling relationship between different video segments…

Computer Vision and Pattern Recognition · Computer Science 2022-04-12 Fanyue Wei , Biao Wang , Tiezheng Ge , Yuning Jiang , Wen Li , Lixin Duan