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Its crux lies in the optimization of a tradeoff between accuracy and fairness of resultant models on the selected feature subset. The technical challenge of our setting is twofold: 1) streaming feature inputs, such that an informative…

Machine Learning · Computer Science 2024-08-26 Leizhen Zhang , Lusi Li , Di Wu , Sheng Chen , Yi He

Watching micro-videos is becoming a part of public daily life. Usually, user watching behaviors are thought to be rooted in their multiple different interests. In the paper, we propose a model named OPAL for micro-video matching, which…

Information Retrieval · Computer Science 2024-07-23 Beibei Li , Beihong Jin , Yisong Yu , Yiyuan Zheng , Jiageng Song , Wei Zhuo , Tao Xiang

The rapid advances in Foundation Models and agentic Artificial Intelligence are transforming multimedia analytics by enabling richer, more sophisticated interactions between humans and analytical systems. Existing conceptual models for…

Multimedia · Computer Science 2025-04-11 Marcel Worring , Jan Zahálka , Stef van den Elzen , Maximilian T. Fischer , Daniel A. Keim

Modern social platforms are characterized by the presence of rich user-behavior data associated with the publication, sharing and consumption of textual content. Users interact with content and with each other in a complex and dynamic…

Social and Information Networks · Computer Science 2019-02-08 Adit Krishnan , Ashish Sharma , Hari Sundaram

The recommender system (RS) has been an integral toolkit of online services. They are equipped with various deep learning techniques to model user preference based on identifier and attribute information. With the emergence of multimedia…

Information Retrieval · Computer Science 2024-09-05 Qidong Liu , Jiaxi Hu , Yutian Xiao , Xiangyu Zhao , Jingtong Gao , Wanyu Wang , Qing Li , Jiliang Tang

Multiple clustering has gained significant attention in recent years due to its potential to reveal multiple hidden structures of data from different perspectives. The advent of deep multiple clustering techniques has notably advanced the…

Computer Vision and Pattern Recognition · Computer Science 2024-04-25 Jiawei Yao , Qi Qian , Juhua Hu

As one of the most popular services over online communities, the social recommendation has attracted increasing research efforts recently. Among all the recommendation tasks, an important one is social item recommendation over high speed…

Information Retrieval · Computer Science 2019-01-07 Xiangmin Zhou , Dong Qin , Xiaolu Lu , Lei Chen , Yanchun Zhang

With the continuous trend of data explosion, delivering packets from data servers to end users causes increased stress on both the fronthaul and backhaul traffic of mobile networks. To mitigate this problem, caching popular content closer…

Networking and Internet Architecture · Computer Science 2023-11-15 Yantong Wang , Ye Hu , Zhaohui Yang , Walid Saad , Kai-Kit Wong , Vasilis Friderikos

Modern developments in digital media technologies has made transmitting and storing large amounts of multi/rich media data (e.g. text, images, music, video and their combination) more feasible and affordable than ever before. However, the…

Multimedia · Computer Science 2011-09-07 Pravin M. Kamde , Dr. Siddu. P. Algur

In this work, we survey recent studies on masked image modeling (MIM), an approach that emerged as a powerful self-supervised learning technique in computer vision. The MIM task involves masking some information, e.g. pixels, patches, or…

Computer Vision and Pattern Recognition · Computer Science 2025-07-11 Vlad Hondru , Florinel Alin Croitoru , Shervin Minaee , Radu Tudor Ionescu , Nicu Sebe

Modern recommendation systems rank candidates by aggregating multiple behavioral signals through a value model. However, many commonly used signals are inherently affected by heterogeneous biases. For example, watch time naturally favors…

With the emergence of Smart TV and related interconnected devices, second screen solutions have rapidly appeared to provide more content for end-users and enrich their TV experience. Given the various data and sources involved - videos,…

Information Retrieval · Computer Science 2017-07-11 Fotis Aisopos , Angelos Valsamis , Alexandros Psychas , Andreas Menychtas , Theodora Varvarigou

Pinboard on Pinterest is an emerging media to engage online social media users, on which users post online images for specific topics. Regardless of its significance, there is little previous work specifically to facilitate information…

Social and Information Networks · Computer Science 2015-09-03 Xitong Yang , Yuncheng Li , Jiebo Luo

For users, recommendations can sometimes seem odd or counterintuitive. Visualizing recommendations can remove some of this mystery, showing how a recommendation is grouped with other choices. A drawing can also lead a user's eye to other…

Information Retrieval · Computer Science 2009-06-30 Emden Gansner , Yifan Hu , Stephen Kobourov , Chris Volinsky

For the many journalists who use data and computation to report the news, data wrangling is an integral part of their work.Despite an abundance of literature on data wrangling in the context of enterprise data analysis, little is known…

Human-Computer Interaction · Computer Science 2020-09-24 Stephen Kasica , Charles Berret , Tamara Munzner

With the rapid expansion of user bases on short video platforms, personalized recommendation systems are playing an increasingly critical role in enhancing user experience and optimizing content distribution. Traditional interest modeling…

Information Retrieval · Computer Science 2025-09-08 Yushang Zhao , Yike Peng , Li Zhang , Qianyi Sun , Zhihui Zhang , Yingying Zhuang

With the continuous increase of internet usage in todays time, everyone is influenced by this source of the power of technology. Due to this, the rise of applications and games Is unstoppable. A major percentage of our population uses these…

Information Retrieval · Computer Science 2022-11-22 Vandit Gupta , Akshit Diwan , Chaitanya Chadha , Ashish Khanna , Deepak Gupta

Online social media are complementing and in some cases replacing person-to-person social interaction and redefining the diffusion of information. In particular, microblogs have become crucial grounds on which public relations, marketing,…

Social and Information Networks · Computer Science 2015-03-17 Jacob Ratkiewicz , Michael Conover , Mark Meiss , Bruno Gonçalves , Snehal Patil , Alessandro Flammini , Filippo Menczer

Constructing supervised machine learning models for real-world video analysis require substantial labeled data, which is costly to acquire due to scarce domain expertise and laborious manual inspection. While data programming shows promise…

Computer Vision and Pattern Recognition · Computer Science 2023-11-02 Jianben He , Xingbo Wang , Kam Kwai Wong , Xijie Huang , Changjian Chen , Zixin Chen , Fengjie Wang , Min Zhu , Huamin Qu

Tracking Any Point (TAP) in a video is a challenging computer vision problem with many demonstrated applications in robotics, video editing, and 3D reconstruction. Existing methods for TAP rely heavily on complex tracking-specific inductive…

Computer Vision and Pattern Recognition · Computer Science 2025-04-15 Artem Zholus , Carl Doersch , Yi Yang , Skanda Koppula , Viorica Patraucean , Xu Owen He , Ignacio Rocco , Mehdi S. M. Sajjadi , Sarath Chandar , Ross Goroshin