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Content-based and collaborative filtering methods are the most successful solutions in recommender systems. Content based method is based on items attributes. This method checks the features of users favourite items and then proposes the…

Information Retrieval · Computer Science 2014-02-14 Niloofar Rastin , Mansoor Zolghadri Jahromi

Grounded text generation, encompassing tasks such as long-form question-answering and summarization, necessitates both content selection and content consolidation. Current end-to-end methods are difficult to control and interpret due to…

Computation and Language · Computer Science 2024-04-02 Aviv Slobodkin , Ori Shapira , Ran Levy , Ido Dagan

Style control has been popular in video generation models. Existing methods often generate videos far from the given style, cause content leakage, and struggle to transfer one video to the desired style. Our first observation is that the…

Computer Vision and Pattern Recognition · Computer Science 2024-12-11 Zixuan Ye , Huijuan Huang , Xintao Wang , Pengfei Wan , Di Zhang , Wenhan Luo

Synthesizing high-fidelity head avatars is a central problem for computer vision and graphics. While head avatar synthesis algorithms have advanced rapidly, the best ones still face great obstacles in real-world scenarios. One of the vital…

Computer Vision and Pattern Recognition · Computer Science 2023-05-24 Dongwei Pan , Long Zhuo , Jingtan Piao , Huiwen Luo , Wei Cheng , Yuxin Wang , Siming Fan , Shengqi Liu , Lei Yang , Bo Dai , Ziwei Liu , Chen Change Loy , Chen Qian , Wayne Wu , Dahua Lin , Kwan-Yee Lin

In cinema, large camera lenses create beautiful shallow depth of field (DOF), but make focusing difficult and expensive. Accurate cinema focus usually relies on a script and a person to control focus in realtime. Casual videographers often…

Computer Vision and Pattern Recognition · Computer Science 2019-05-22 Xuaner Zhang , Kevin Matzen , Vivien Nguyen , Dillon Yao , You Zhang , Ren Ng

Chapter generation becomes practical technique for online videos nowadays. The chapter breakpoints enable users to quickly find the parts they want and get the summative annotations. However, there is no public method and dataset for this…

Computer Vision and Pattern Recognition · Computer Science 2022-09-27 Xiao Cao , Zitan Chen , Canyu Le , Lei Meng

Peer review is a cornerstone of science. Research communities conduct peer reviews to assess contributions and to improve the overall quality of science work. Every year, new community members are recruited as peer reviewers for the first…

Human-Computer Interaction · Computer Science 2024-02-27 Lu Sun , Aaron Chan , Yun Seo Chang , Steven P. Dow

Recent techniques for real-time view synthesis have rapidly advanced in fidelity and speed, and modern methods are capable of rendering near-photorealistic scenes at interactive frame rates. At the same time, a tension has arisen between…

Computer Vision and Pattern Recognition · Computer Science 2024-07-03 Daniel Duckworth , Peter Hedman , Christian Reiser , Peter Zhizhin , Jean-François Thibert , Mario Lučić , Richard Szeliski , Jonathan T. Barron

Video-sharing platforms (VSPs) have become increasingly important for individuals with ADHD to recognize symptoms, acquire knowledge, and receive support. While videos offer rich information and high engagement, they also present unique…

Human-Computer Interaction · Computer Science 2025-07-18 Hanxiu 'Hazel' Zhu , Avanthika Senthil Kumar , Sihang Zhao , Ru Wang , Xin Tong , Yuhang Zhao

The beauty of synchronized dancing lies in the synchronization of body movements among multiple dancers. While dancers utilize camera recordings for their practice, standard video interfaces do not efficiently support their activities of…

Human-Computer Interaction · Computer Science 2022-09-15 Zhongyi Zhou , Anran Xu , Koji Yatani

Massive web datasets play a key role in the success of large vision-language models like CLIP and Flamingo. However, the raw web data is noisy, and existing filtering methods to reduce noise often come at the expense of data diversity. Our…

Machine Learning · Computer Science 2023-10-27 Thao Nguyen , Samir Yitzhak Gadre , Gabriel Ilharco , Sewoong Oh , Ludwig Schmidt

Composed video retrieval is a challenging task that strives to retrieve a target video based on a query video and a textual description detailing specific modifications. Standard retrieval frameworks typically struggle to handle the…

Computer Vision and Pattern Recognition · Computer Science 2025-08-20 Omkar Thawakar , Dmitry Demidov , Ritesh Thawkar , Rao Muhammad Anwer , Mubarak Shah , Fahad Shahbaz Khan , Salman Khan

Recent advances in Computer Vision and Deep Learning made possible the efficient extraction of a schema from frames of streaming video. As such, a stream of objects and their associated classes along with unique object identifiers derived…

Databases · Computer Science 2020-03-09 Yueting Chen , Xiaohui Yu , Nick Koudas

Highly specific datasets of scientific literature are important for both research and education. However, it is difficult to build such datasets at scale. A common approach is to build these datasets reductively by applying topic modeling…

Information Retrieval · Computer Science 2023-09-20 Nicholas Solovyev , Ryan Barron , Manish Bhattarai , Maksim E. Eren , Kim O. Rasmussen , Boian S. Alexandrov

With the explosive growth of digital entertainment, automated video summarization has become indispensable for applications such as content indexing, personalized recommendation, and efficient media archiving. Automatic synopsis generation…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Yizhi Li , Xiaohan Chen , Miao Jiang , Wentao Tang , Gaoang Wang

Autonomous camera systems are often subjected to an optimization/filtering operation to smoothen and stabilize the rough trajectory estimates. Most common filtering techniques do reduce the irregularities in data; however, they fail to…

Computer Vision and Pattern Recognition · Computer Science 2020-05-28 Sudheer Achary , K L Bhanu Moorthy , Syed Ashar Javed , Nikita Shravan , Vineet Gandhi , Anoop Namboodiri

The natural association between visual observations and their corresponding sound provides powerful self-supervisory signals for learning video representations, which makes the ever-growing amount of online videos an attractive source of…

Computer Vision and Pattern Recognition · Computer Science 2021-08-18 Sangho Lee , Jiwan Chung , Youngjae Yu , Gunhee Kim , Thomas Breuel , Gal Chechik , Yale Song

Video summarization aims at generating a compact yet representative visual summary that conveys the essence of the original video. The advantage of unsupervised approaches is that they do not require human annotations to learn the…

Computer Vision and Pattern Recognition · Computer Science 2021-05-27 Hussain Kanafani , Junaid Ahmed Ghauri , Sherzod Hakimov , Ralph Ewerth

An analogy is an identification of structural similarities and correspondences between two objects. Computational models of analogy making have been studied extensively in the field of cognitive science to better understand high-level human…

Software Engineering · Computer Science 2020-09-15 Matthew Sotoudeh , Aditya V. Thakur

Creating novel images by fusing visual cues from multiple sources is a fundamental yet underexplored problem in image-to-image generation, with broad applications in artistic creation, virtual reality and visual media. Existing methods…

Computer Vision and Pattern Recognition · Computer Science 2025-09-30 Zeren Xiong , Yue Yu , Zedong Zhang , Shuo Chen , Jian Yang , Jun Li