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Live streaming platforms have become a dominant form of online content consumption, offering dynamically evolving content, real-time interactions, and highly engaging user experiences. These unique characteristics introduce new challenges…

Information Retrieval · Computer Science 2026-04-27 Changle Qu , Sunhao Dai , Ke Guo , Xiao Zhang , Liqin Zhao , Shijun Wang , Yannan Niu , Lantao Hu , Han Li , Jun Xu

Live-streaming, as a new-generation media to connect users and authors, has attracted a lot of attention and experienced rapid growth in recent years. Compared with the content-static short-video recommendation, the live-streaming…

Information Retrieval · Computer Science 2025-02-11 Yucheng Lu , Jiangxia Cao , Xu Kuan , Wei Cheng , Wei Jiang , Jiaming Zhang , Yang Shuang , Liu Zhaojie , Liyin Hong

Live streaming is becoming an increasingly popular trend of sales in E-commerce. The core of live-streaming sales is to encourage customers to purchase in an online broadcasting room. To enable customers to better understand a product…

Information Retrieval · Computer Science 2021-09-16 Guohai Xu , Hehong Chen , Feng-Lin Li , Fu Sun , Yunzhou Shi , Zhixiong Zeng , Wei Zhou , Zhongzhou Zhao , Ji Zhang

Traditional recommendation methods rely on correlating the embedding vectors of item IDs to capture implicit collaborative filtering signals to model the user's interest in the target item. Consequently, traditional ID-based methods often…

Information Retrieval · Computer Science 2025-08-22 Moyu Zhang , Yongxiang Tang , Yujun Jin , Jinxin Hu , Yu Zhang

Streaming recommender systems (SRSs) are widely deployed in real-world applications, where user interests shift and new items arrive over time. As a result, effectively capturing users' latest preferences is challenging, as interactions…

Information Retrieval · Computer Science 2025-10-24 Yunke Qu , Liang Qu , Tong Chen , Quoc Viet Hung Nguyen , Hongzhi Yin

The purpose of this paper is to explore a multi-modal approach to enhancing live broadcast engagement by developing a short video recommendation system that incorporates Multi-modal Graph Convolutional Networks (MMGCN) with user…

Information Retrieval · Computer Science 2025-09-30 Saeid Aghasoleymani Najafabadi , Elaheh Nabavi Nia

Recently, live streaming platforms have gained immense popularity. Traditional video highlight detection mainly focuses on visual features and utilizes both past and future content for prediction. However, live streaming requires models to…

Multimedia · Computer Science 2024-07-18 Jiaxin Deng , Shiyao Wang , Dong Shen , Liqin Zhao , Fan Yang , Guorui Zhou , Gaofeng Meng

Video game streaming provides the viewer with a rich set of audio-visual data, conveying information both with regards to the game itself, through game footage and audio, as well as the streamer's emotional state and behaviour via webcam…

Computer Vision and Pattern Recognition · Computer Science 2019-06-03 Charles Ringer , James Alfred Walker , Mihalis A. Nicolaou

With the rapid growth of AI-generated content (AIGC) across domains such as music, video, and literature, the demand for emotionally aware recommendation systems has become increasingly important. Traditional recommender systems primarily…

Information Retrieval · Computer Science 2025-12-15 Zheqi Hu , Xuanjing Chen , Jinlin Hu

Live-streaming services have attracted widespread popularity due to their real-time interactivity and entertainment value. Users can engage with live-streaming authors by participating in live chats, posting likes, or sending virtual gifts…

This paper examines how gifting spreads among viewers on Twitch, one of the largest live streaming platforms worldwide. Twitch users can give gift subscriptions to other viewers in the chat room, with the majority of gifters opting for…

Computers and Society · Computer Science 2025-01-17 Ji Eun Kim , Seura Ha , Sangmi Kim , Libby Hemphill

Live-streaming, as an emerging media enabling real-time interaction between authors and users, has attracted significant attention. Unlike the stable playback time of traditional TV live or the fixed content of short video, live-streaming,…

Information Retrieval · Computer Science 2025-12-09 Jiangxia Cao , Ruochen Yang , Xiang Chen , Changxin Lao , Yueyang Liu , Yusheng Huang , Yuanhao Tian , Xiangyu Wu , Shuang Yang , Zhaojie Liu , Guorui Zhou

The popularity of immersive videos has prompted extensive research into neural adaptive tile-based streaming to optimize video transmission over networks with limited bandwidth. However, the diversity of users' viewing patterns and Quality…

Networking and Internet Architecture · Computer Science 2024-10-28 Duo Wu , Panlong Wu , Miao Zhang , Fangxin Wang

Adaptive bitrate streaming enables video users to adapt their playing bitrates to the real-time network conditions, hence achieving the desirable quality-of-experience (QoE). In a multi-user wireless scenario, however, existing single-user…

Networking and Internet Architecture · Computer Science 2025-08-11 Lin Gao , Ming Tang , Haitian Pang , Jianwei Huang , Lifeng Sun

This paper presents StreamChat, a novel approach that enhances the interaction capabilities of Large Multimodal Models (LMMs) with streaming video content. In streaming interaction scenarios, existing methods rely solely on visual…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Jihao Liu , Zhiding Yu , Shiyi Lan , Shihao Wang , Rongyao Fang , Jan Kautz , Hongsheng Li , Jose M. Alvare

The multimedia content and streaming are a major means of information exchange in the modern era and there is an increasing demand for such services. This coupled with the advancement of future wireless networks B5G/6G and the proliferation…

Multimedia · Computer Science 2024-11-26 Monalisa Ghosh , Chetna Singhal

Livestreaming has rapidly become a popular online pastime, with real-time interaction between streamer and viewer being a key motivating feature. However, viewers have traditionally had limited opportunity to directly influence the streamed…

Human-Computer Interaction · Computer Science 2025-04-15 Michael Yin , Robert Xiao

Streaming video understanding requires models not only to process temporally incoming frames, but also to anticipate user intention for realistic applications such as Augmented Reality (AR) glasses. While prior streaming benchmarks evaluate…

Computer Vision and Pattern Recognition · Computer Science 2026-05-14 Daeun Lee , Subhojyoti Mukherjee , Branislav Kveton , Ryan A. Rossi , Viet Dac Lai , Seunghyun Yoon , Trung Bui , Franck Dernoncourt , Mohit Bansal

Kuaishou, is one of the largest short-video and live-streaming platform, compared with short-video recommendations, live-streaming recommendation is more complex because of: (1) temporarily-alive to distribution, (2) user may watch for a…

Information Retrieval · Computer Science 2024-08-13 Jiangxia Cao , Shen Wang , Yue Li , Shenghui Wang , Jian Tang , Shiyao Wang , Shuang Yang , Zhaojie Liu , Guorui Zhou

Multimodal recommendation systems (MMRS) have received considerable attention from the research community due to their ability to jointly utilize information from user behavior and product images and text. Previous research has two main…

Information Retrieval · Computer Science 2024-07-18 Guojiao Lin , Zhen Meng , Dongjie Wang , Qingqing Long , Yuanchun Zhou , Meng Xiao
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