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The existing research has primarily focused on text and image-based hate speech detection, video-based approaches remain underexplored. In this work, we introduce a novel dataset, ImpliHateVid, specifically curated for implicit hate speech…

Computer Vision and Pattern Recognition · Computer Science 2025-08-18 Mohammad Zia Ur Rehman , Anukriti Bhatnagar , Omkar Kabde , Shubhi Bansal , Nagendra Kumar

We propose a new framework for understanding and representing related salient events in a video using visual semantic role labeling. We represent videos as a set of related events, wherein each event consists of a verb and multiple entities…

Computer Vision and Pattern Recognition · Computer Science 2021-04-05 Arka Sadhu , Tanmay Gupta , Mark Yatskar , Ram Nevatia , Aniruddha Kembhavi

Given a natural language query, video moment retrieval aims to localize the described temporal moment in an untrimmed video. A major challenge of this task is its heavy dependence on labor-intensive annotations for training. Unlike existing…

Computer Vision and Pattern Recognition · Computer Science 2024-12-03 Peijun Bao , Chenqi Kong , Zihao Shao , Boon Poh Ng , Meng Hwa Er , Alex C. Kot

The rapid growth of online video content, especially on short video platforms, has created a growing demand for efficient video editing techniques that can condense long-form videos into concise and engaging clips. Existing automatic…

Computer Vision and Pattern Recognition · Computer Science 2025-10-06 Xiangfeng Wang , Xiao Li , Yadong Wei , Xueyu Song , Yang Song , Xiaoqiang Xia , Fangrui Zeng , Zaiyi Chen , Liu Liu , Gu Xu , Tong Xu

Training computer-use agents requires massive amounts of GUI interaction data, but manually annotating action trajectories at scale is prohibitively expensive. We present VideoAgentTrek, a scalable pipeline that automatically mines training…

Current datasets for long-form video understanding often fall short of providing genuine long-form comprehension challenges, as many tasks derived from these datasets can be successfully tackled by analyzing just one or a few random frames…

Computer Vision and Pattern Recognition · Computer Science 2024-10-22 Ruchit Rawal , Khalid Saifullah , Miquel Farré , Ronen Basri , David Jacobs , Gowthami Somepalli , Tom Goldstein

Current fully-supervised video datasets consist of only a few hundred thousand videos and fewer than a thousand domain-specific labels. This hinders the progress towards advanced video architectures. This paper presents an in-depth study of…

Computer Vision and Pattern Recognition · Computer Science 2019-05-03 Deepti Ghadiyaram , Matt Feiszli , Du Tran , Xueting Yan , Heng Wang , Dhruv Mahajan

The accurate prediction of danger levels in video content is critical for enhancing safety and security systems, particularly in environments where quick and reliable assessments are essential. In this study, we perform a comparative…

Artificial Intelligence · Computer Science 2024-10-28 Pranav Gupta , Pratham Gohil , Sridhar S

This paper presents DriveTrack, a new benchmark and data generation framework for long-range keypoint tracking in real-world videos. DriveTrack is motivated by the observation that the accuracy of state-of-the-art trackers depends strongly…

Computer Vision and Pattern Recognition · Computer Science 2023-12-18 Arjun Balasingam , Joseph Chandler , Chenning Li , Zhoutong Zhang , Hari Balakrishnan

Video moderation, which refers to remove deviant or explicit content from e-commerce livestreams, has become prevalent owing to social and engaging features. However, this task is tedious and time consuming due to the difficulties…

Human-Computer Interaction · Computer Science 2021-09-09 Tan Tang , Yanhong Wu , Lingyun Yu , Yuhong Li , Yingcai Wu

Large datasets underlying much of current machine learning raise serious issues concerning inappropriate content such as offensive, insulting, threatening, or might otherwise cause anxiety. This calls for increased dataset documentation,…

Artificial Intelligence · Computer Science 2022-07-15 Patrick Schramowski , Christopher Tauchmann , Kristian Kersting

Large language models (LLMs) have become integral to various real-world applications, leveraging massive, web-sourced datasets like Common Crawl, C4, and FineWeb for pretraining. While these datasets provide linguistic data essential for…

Computation and Language · Computer Science 2025-08-14 Sai Krishna Mendu , Harish Yenala , Aditi Gulati , Shanu Kumar , Parag Agrawal

Film media is a rich form of artistic expression. Unlike photography, and short videos, movies contain a storyline that is deliberately complex and intricate in order to engage its audience. In this paper we present a large scale study…

Computer Vision and Pattern Recognition · Computer Science 2019-08-09 Paola Cascante-Bonilla , Kalpathy Sitaraman , Mengjia Luo , Vicente Ordonez

Video captioning is a challenging task since it requires generating sentences describing various diverse and complex videos. Existing video captioning models lack adequate visual representation due to the neglect of the existence of gaps…

Computer Vision and Pattern Recognition · Computer Science 2021-10-14 Mingkang Tang , Zhanyu Wang , Zhenhua Liu , Fengyun Rao , Dian Li , Xiu Li

The quality of video-text pairs fundamentally determines the upper bound of text-to-video models. Currently, the datasets used for training these models suffer from significant shortcomings, including low temporal consistency, poor-quality…

Computer Vision and Pattern Recognition · Computer Science 2024-08-06 Zhiyu Tan , Xiaomeng Yang , Luozheng Qin , Hao Li

Video descriptions are crucial for blind and low vision (BLV) users to access visual content. However, current artificial intelligence models for generating descriptions often fall short due to limitations in the quality of human…

Computer Vision and Pattern Recognition · Computer Science 2025-03-03 Chaoyu Li , Sid Padmanabhuni , Maryam Cheema , Hasti Seifi , Pooyan Fazli

The rapid advancement of generative models has led to increasingly realistic deepfake videos, posing significant societal and security risks. While existing detection methods focus on distinguishing real from fake videos, such approaches…

Computer Vision and Pattern Recognition · Computer Science 2025-12-01 Saurabh Atreya , Nabyl Quignon , Baptiste Chopin , Abhijit Das , Antitza Dantcheva

Researchers have used machine learning approaches to identify motion sickness in VR experience. These approaches demand an accurately-labeled, real-world, and diverse dataset for high accuracy and generalizability. As a starting point to…

Artificial Intelligence · Computer Science 2023-06-07 Elliott Wen , Chitralekha Gupta , Prasanth Sasikumar , Mark Billinghurst , James Wilmott , Emily Skow , Arindam Dey , Suranga Nanayakkara

We present a novel human annotated dataset for evaluating the ability for visual-language models to generate both short and long descriptions for real-world video clips, termed DeVAn (Dense Video Annotation). The dataset contains 8.5K…

Computer Vision and Pattern Recognition · Computer Science 2024-08-12 Tingkai Liu , Yunzhe Tao , Haogeng Liu , Qihang Fan , Ding Zhou , Huaibo Huang , Ran He , Hongxia Yang

We deal with the problem of localized in-video taxonomic human annotation in the video content moderation domain, where the goal is to identify video segments that violate granular policies, e.g., community guidelines on an online video…

Machine Learning · Computer Science 2022-10-19 Meghana Deodhar , Xiao Ma , Yixin Cai , Alex Koes , Alex Beutel , Jilin Chen