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The emergence of Large Language Models (LLMs) has great potential to reshape the landscape of many social media platforms. While this can bring promising opportunities, it also raises many threats, such as biases and privacy concerns, and…

Human-Computer Interaction · Computer Science 2024-02-14 Kristina Radivojevic , Nicholas Clark , Paul Brenner

Technological progress in the last few decades has granted an increasing number of people access to social media platforms such as Facebook, X (formerly Twitter), and Instagram. Consequently, the potential risks associated with these…

Social and Information Networks · Computer Science 2025-03-26 Francesco Benedetti , Antonio Pellicani , Gianvito Pio , Michelangelo Ceci

Nowadays, people from all around the world use social media sites to share information. Twitter for example is a platform in which users send, read posts known as tweets and interact with different communities. Users share their daily…

Computation and Language · Computer Science 2020-07-14 Antony Samuels , John Mcgonical

Social VR enables people to interact over distance with others in real-time. It allows remote people, typically represented as avatars, to communicate and perform activities together in a join shared virtual environment, extending the…

Multimedia · Computer Science 2021-04-13 Mario Montagud , Jie Li , Gianluca Cernigliario , Abdallah El Ali , Sergi Fernandez , Pablo Cesar

We combine philosophical theories with quantitative analyses of online data to propose a sophisticated approach to social media influencers. Identifying influencers as communication systems emerging from a dialectic interactional process…

Social and Information Networks · Computer Science 2023-05-10 Hubert Etienne , François Charton

Broadcasts and timelines are the primary mechanism of information exchange in online social platforms today. Services like Facebook, Twitter and Instagram have enabled ordinary people to reach large audiences spanning cultures and…

Social and Information Networks · Computer Science 2016-10-20 Emaad Manzoor , Haewoon Kwak , Panos Kalnis

User response to contributed content in online social media depends on many factors. These include how the site lays out new content, how frequently the user visits the site, how many friends the user follows, how active these friends are,…

Computers and Society · Computer Science 2013-08-14 Tad Hogg , Kristina Lerman , Laura M. Smith

Social media platforms offer numerous benefits and allow people to come together for various causes. Many communities, academia, government agencies, institutions, healthcare, entertainment, and businesses are on social media platforms.…

Cryptography and Security · Computer Science 2025-09-29 Smita Khapre , Sudhanshu Semwal

Understanding how online communities discuss and make sense of complex social issues is a central challenge in social media research, yet existing tools for large-scale discourse analysis are often closed-source, difficult to adapt, or…

Social and Information Networks · Computer Science 2026-02-10 Stephanie Birkelbach , Maria Teleki , Peter Carragher , Xiangjue Dong , Nehul Bhatnagar , James Caverlee

Online platforms have a wealth of data, run countless experiments and use industrial-scale algorithms to optimize user experience. Despite this, many users seem to regret the time they spend on these platforms. One possible explanation is…

Social and Information Networks · Computer Science 2023-10-24 Jon Kleinberg , Sendhil Mullainathan , Manish Raghavan

The discovery of phenomena in social networks has prompted renewed interests in the field. Data in social networks however can be massive, requiring scalable Big Data architecture. Conversely, research in Big Data needs the volume and…

Social and Information Networks · Computer Science 2014-08-15 Eugene Ch'ng

Sharing multimodal information (typically images, videos or text) in Social Network Sites (SNS) occupies a relevant part of our time. The particular way how users expose themselves in SNS can provide useful information to infer human…

Computer Vision and Pattern Recognition · Computer Science 2019-05-16 Mohammad Mahdi Dehshibi , Gerard Pons , Bita Baiani , David Masip

Given the complexity of human minds and their behavioral flexibility, it requires sophisticated data analysis to sift through a large amount of human behavioral evidence to model human minds and to predict human behavior. People currently…

Social and Information Networks · Computer Science 2018-04-13 Shimei Pan , Tao Ding

The ways of communication and social interactions are changing. Web users are becoming increasingly engaged with Online Social Networks (OSN), which has a significant impact on the relationship mechanisms between individuals and…

Social and Information Networks · Computer Science 2018-09-11 Lucas V. A. Caldas , Antonio F. L. Jacob , Simone S. C. Silva , Fernando A. R. Pontes , Fábio M. F. Lobato

Diversity-aware platform design is a paradigm that responds to the ethical challenges of existing social media platforms. Available platforms have been criticized for minimizing users' autonomy, marginalizing minorities, and exploiting…

We propose there is a need for a technical platform enabling people to engage with the collection, management and consumption of personal data; and that this platform should itself be personal, under the direct control of the individual…

Computers and Society · Computer Science 2015-01-21 Hamed Haddadi , Heidi Howard , Amir Chaudhry , Jon Crowcroft , Anil Madhavapeddy , Richard Mortier

The impact of online social media on societal events and institutions is profound; and with the rapid increases in user uptake, we are just starting to understand its ramifications. Social scientists and practitioners who model online…

Computers and Society · Computer Science 2021-10-29 Rohit Ram , Quyu Kong , Marian-Andrei Rizoiu

The explosion of data on the internet is a direct corollary of the social media platform. With petabytes of data being generated by end users, the researchers have access to unprecedented amount of data (Big Data). Such data provides an…

Computers and Society · Computer Science 2019-02-06 Adil E. Rajput , Samara M. Ahmed

Social networking sites such as Twitter and Facebook have been shown to function as effective social sensors that can "feel the pulse" of a community. The aim of the current study is to test the feasibility of designing, implementing and…

Computers and Society · Computer Science 2017-01-24 Oluwaseun Ajao , Anna Jurek , Aisling Gough , Ruth Hunter , Eimear Barrett , Gary McKeown , Jun Hong , Frank Kee

All online sharing systems gather data that reflects users' collective behaviour and their shared activities. This data can be used to extract different kinds of relationships, which can be grouped into layers, and which are basic…

Social and Information Networks · Computer Science 2013-03-04 Przemyslaw Kazienko , Katarzyna Musial , Tomasz Kajdanowicz