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It is common for video-on-demand and music streaming services to adopt a user interface composed of several recommendation lists, i.e. widgets or swipeable carousels, each generated according to a specific criterion or algorithm (e.g. most…

信息检索 · 计算机科学 2021-05-18 Nicolò Felicioni , Maurizio Ferrari Dacrema , Paolo Cremonesi

Instructional video generation is an emerging task that aims to synthesize coherent demonstrations of procedural activities from textual descriptions. Such capability has broad implications for content creation, education, and human-AI…

计算机视觉与模式识别 · 计算机科学 2025-12-16 Cheeun Hong , German Barquero , Fadime Sener , Markos Georgopoulos , Edgar Schönfeld , Stefan Popov , Yuming Du , Oscar Mañas , Albert Pumarola

Weblogs, comprised of records detailing user activities on any website, offer valuable insights into user preferences, behavior, and interests. Numerous recommendation algorithms, employing strategies such as collaborative filtering,…

信息检索 · 计算机科学 2024-06-18 Saketh Reddy Karra , Theja Tulabandhula

This paper is an extended version of [Burashnikova et al., 2021, arXiv: 2012.06910], where we proposed a theoretically supported sequential strategy for training a large-scale Recommender System (RS) over implicit feedback, mainly in the…

The growing trend of sharing short videos on social media platforms, where users capture and share moments from their daily lives, has led to an increase in research efforts focused on micro-video recommendations. However, conventional…

信息检索 · 计算机科学 2025-04-07 Sanghyuck Lee , Sangkeun Park , Jaesung Lee

For many applications with limited computation, communication, storage and energy resources, there is an imperative need of computer vision methods that could select an informative subset of the input video for efficient processing at or…

计算机视觉与模式识别 · 计算机科学 2018-05-09 Shuyue Lan , Rameswar Panda , Qi Zhu , Amit K. Roy-Chowdhury

We introduce $\textit{InteractiveVideo}$, a user-centric framework for video generation. Different from traditional generative approaches that operate based on user-provided images or text, our framework is designed for dynamic interaction,…

计算机视觉与模式识别 · 计算机科学 2024-02-06 Yiyuan Zhang , Yuhao Kang , Zhixin Zhang , Xiaohan Ding , Sanyuan Zhao , Xiangyu Yue

We propose an automatic approach that extracts editing styles in a source video and applies the edits to matched footage for video creation. Our Computer Vision based techniques considers framing, content type, playback speed, and lighting…

计算机视觉与模式识别 · 计算机科学 2021-05-17 Nathan Frey , Peggy Chi , Weilong Yang , Irfan Essa

We present a novel method for aligning a sequence of instructions to a video of someone carrying out a task. In particular, we focus on the cooking domain, where the instructions correspond to the recipe. Our technique relies on an HMM to…

计算与语言 · 计算机科学 2015-03-16 Jonathan Malmaud , Jonathan Huang , Vivek Rathod , Nick Johnston , Andrew Rabinovich , Kevin Murphy

Recent text-driven image editing in diffusion models has shown remarkable success. However, the existing methods assume that the user's description sufficiently grounds the contexts in the source image, such as objects, background, style,…

计算机视觉与模式识别 · 计算机科学 2023-06-06 Sunwoo Kim , Wooseok Jang , Hyunsu Kim , Junho Kim , Yunjey Choi , Seungryong Kim , Gayeong Lee

The target of automatic video summarization is to create a short skim of the original long video while preserving the major content/events. There is a growing interest in the integration of user queries into video summarization or…

计算机视觉与模式识别 · 计算机科学 2022-03-30 Guande Wu , Jianzhe Lin , Claudio T. Silva

In this paper, we propose a theoretically founded sequential strategy for training large-scale Recommender Systems (RS) over implicit feedback, mainly in the form of clicks. The proposed approach consists in minimizing pairwise ranking loss…

Manual spatio-temporal annotation of human action in videos is laborious, requires several annotators and contains human biases. In this paper, we present a weakly supervised approach to automatically obtain spatio-temporal annotations of…

计算机视觉与模式识别 · 计算机科学 2016-05-27 Waqas Sultani , Mubarak Shah

Tracking Facial Points in unconstrained videos is challenging due to the non-rigid deformation that changes over time. In this paper, we propose to exploit incremental learning for person-specific alignment in wild conditions. Our approach…

计算机视觉与模式识别 · 计算机科学 2016-09-12 Xi Peng , Qiong Hu , Junzhou Huang , Dimitris N. Metaxas

Despite significant progress in the field, it is still challenging to create personalized visual representations that align closely with the desires and preferences of individual users. This process requires users to articulate their ideas…

计算机视觉与模式识别 · 计算机科学 2025-01-03 Zijie Chen , Lichao Zhang , Fangsheng Weng , Lili Pan , Zhenzhong Lan

In today's digital world, streaming platforms offer a vast array of movies, making it hard for users to find content matching their preferences. This paper explores integrating real time data from popular movie websites using advanced HTML…

信息检索 · 计算机科学 2024-12-17 Pronit Raj , Chandrashekhar Kumar , Harshit Shekhar , Amit Kumar , Kritibas Paul , Debasish Jana

Instruction-guided video editing has emerged as a rapidly advancing research direction, offering new opportunities for intuitive content transformation while also posing significant challenges for systematic evaluation. Existing video…

计算机视觉与模式识别 · 计算机科学 2026-03-30 Yinan Chen , Jiangning Zhang , Teng Hu , Yuxiang Zeng , Zhucun Xue , Qingdong He , Chengjie Wang , Yong Liu , Xiaobin Hu , Shuicheng Yan

Thumbnails play such an important role in online videos. As the most representative snapshot, they capture the essence of a video and provide the first impression to the viewers; ultimately, a great thumbnail makes a video more attractive…

多媒体 · 计算机科学 2016-09-07 Yale Song , Miriam Redi , Jordi Vallmitjana , Alejandro Jaimes

Exploring the tremendous amount of data efficiently to make a decision, similar to answering a complicated question, is challenging with many real-world application scenarios. In this context, automatic summarization has substantial…

人工智能 · 计算机科学 2021-12-21 Samira Ghodratnama , Mehrdad Zakershahrak , Fariborz Sobhanmanesh

We present a novel task called online video editing, which is designed to edit \textbf{streaming} frames while maintaining temporal consistency. Unlike existing offline video editing assuming all frames are pre-established and accessible,…

计算机视觉与模式识别 · 计算机科学 2024-05-31 Feng Chen , Zhen Yang , Bohan Zhuang , Qi Wu