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Live video commenting is popular on video media platforms, as it can create a chatting atmosphere and provide supplementary information for users while watching videos. Automatically generating live video comments can improve user…

Computer Vision and Pattern Recognition · Computer Science 2023-05-01 Jieting Chen , Junkai Ding , Wenping Chen , Qin Jin

We introduce the task of automatic live commenting. Live commenting, which is also called `video barrage', is an emerging feature on online video sites that allows real-time comments from viewers to fly across the screen like bullets or…

Computation and Language · Computer Science 2018-11-30 Shuming Ma , Lei Cui , Damai Dai , Furu Wei , Xu Sun

Automatic live commenting aims to provide real-time comments on videos for viewers. It encourages users engagement on online video sites, and is also a good benchmark for video-to-text generation. Recent work on this task adopts…

Computation and Language · Computer Science 2020-02-10 Chaoqun Duan , Lei Cui , Shuming Ma , Furu Wei , Conghui Zhu , Tiejun Zhao

Live commenting on video, a popular feature of live streaming platforms, enables viewers to engage with the content and share their comments, reactions, opinions, or questions with the streamer or other viewers while watching the video or…

Computer Vision and Pattern Recognition · Computer Science 2023-11-23 Julien Lalanne , Raphael Bournet , Yi Yu

Live video commenting systems are an emerging feature of online video sites. Recently the Chinese video sharing platform Bilibili, has popularised a novel captioning system where user comments are displayed as streams of moving subtitles…

Computation and Language · Computer Science 2020-06-05 Hao Wu , Gareth J. F. Jones , Francois Pitie

Engaging video comments play an important role in video social media, as they are the carrier of feelings, thoughts, or humor of the audience. Preliminary works have made initial exploration for video comment generation by adopting…

Computer Vision and Pattern Recognition · Computer Science 2023-08-23 Yuchong Sun , Bei Liu , Xu Chen , Ruihua Song , Jianlong Fu

We introduce the problem of generating Let's Play-style commentary of gameplay video via machine learning. We propose an analysis of Let's Play commentary and a framework for building such a system. To test this framework we build an…

Artificial Intelligence · Computer Science 2018-09-26 Matthew Guzdial , Shukan Shah , Mark Riedl

Live commenting on video streams has surged in popularity on platforms like Twitch, enhancing viewer engagement through dynamic interactions. However, automatically generating contextually appropriate comments remains a challenging and…

Computer Vision and Pattern Recognition · Computer Science 2025-11-03 Anam Fatima , Yi Yu , Janak Kapuriya , Julien Lalanne , Jainendra Shukla

Real-time video commentary generation provides textual descriptions of ongoing events in videos. It supports accessibility and engagement in domains such as sports, esports, and livestreaming. Commentary generation involves two essential…

Computation and Language · Computer Science 2026-03-04 Anum Afzal , Yuki Saito , Hiroya Takamura , Katsuhito Sudoh , Shinnosuke Takamichi , Graham Neubig , Florian Matthes , Tatsuya Ishigaki

Dense video captioning involves detecting and describing events within video sequences. Traditional methods operate in an offline setting, assuming the entire video is available for analysis. In contrast, in this work we introduce a…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 Eduardo Blanco-Fernández , Carlos Gutiérrez-Álvarez , Nadia Nasri , Saturnino Maldonado-Bascón , Roberto J. López-Sastre

Audience feedback is crucial for refining video content, yet it typically comes after publication, limiting creators' ability to make timely adjustments. To bridge this gap, we introduce SimTube, a generative AI system designed to simulate…

Human-Computer Interaction · Computer Science 2024-11-19 Yu-Kai Hung , Yun-Chien Huang , Ting-Yu Su , Yen-Ting Lin , Lung-Pan Cheng , Bryan Wang , Shao-Hua Sun

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

Learning tasks through videos is a dynamic way to acquire skills by witnessing entire processes. However, compared to in-person demonstrations, videos may omit tacit knowledge, including subtle details and contextual nuances. Users' unique…

Human-Computer Interaction · Computer Science 2026-03-16 Nayoung Kim , Yotam Sechayk , Zhongyi Zhou , Takeo Igarashi

In this paper, we present strong baselines for the task of Feedback Comment Generation for Writing Learning. Given a sentence and an error span, the task is to generate a feedback comment explaining the error. Sentences and feedback…

Computation and Language · Computer Science 2022-12-20 Shabnam Behzad , Amir Zeldes , Nathan Schneider

Automatic news comment generation is a new testbed for techniques of natural language generation. In this paper, we propose a "read-attend-comment" procedure for news comment generation and formalize the procedure with a reading network and…

Computation and Language · Computer Science 2019-10-02 Ze Yang , Can Xu , Wei Wu , Zhoujun Li

Descriptive code comments are essential for supporting code comprehension and maintenance. We propose the task of automatically generating comments for overriding methods. We formulate a novel framework which accommodates the unique…

Computation and Language · Computer Science 2021-04-20 Jiyang Zhang , Sheena Panthaplackel , Pengyu Nie , Raymond J. Mooney , Junyi Jessy Li , Milos Gligoric

As a YouTube channel grows, each video can potentially collect enormous amounts of comments that provide direct feedback from the viewers. These comments are a major means of understanding viewer expectations and improving channel…

Information Retrieval · Computer Science 2023-06-05 Rhitabrat Pokharel , Dixit Bhatta

This paper proposes a method for generating bullet comments for live-streaming games based on highlights (i.e., the exciting parts of video clips) extracted from the game content and evaluate the effect of mental health promotion. Game live…

Multimedia · Computer Science 2021-08-19 Junjie H. Xu , Yulin Cai , Zhou Fang , Pujana Paliyawan

Over the years, performance evaluation has become essential in computer vision, enabling tangible progress in many sub-fields. While talking-head video generation has become an emerging research topic, existing evaluations on this topic…

Computer Vision and Pattern Recognition · Computer Science 2020-05-08 Lele Chen , Guofeng Cui , Ziyi Kou , Haitian Zheng , Chenliang Xu

Existing models on open-domain comment generation are difficult to train, and they produce repetitive and uninteresting responses. The problem is due to multiple and contradictory responses from a single article, and by the rigidity of…

Computation and Language · Computer Science 2019-02-28 Zhaojiang Lin , Genta Indra Winata , Pascale Fung
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