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Public institutions are increasingly reliant on data from social media sites to measure public attitude and provide timely public engagement. Such reliance includes the exploration of public views on important social issues such as…

Social and Information Networks · Computer Science 2015-06-30 Hemant Purohit , Tanvi Banerjee , Andrew Hampton , Valerie L. Shalin , Nayanesh Bhandutia , Amit P. Sheth

Reddit consists of sub-communities that cover a focused topic. This paper provides a list of relevant subreddits for the ongoing Russo-Ukrainian crisis. We perform an exhaustive subreddit exploration using keyword search and shortlist 12…

Social and Information Networks · Computer Science 2022-06-22 Yiming Zhu , Ehsan-ul Haq , Lik-Hang Lee , Gareth Tyson , Pan Hui

This paper compares quantitatively the spread of Ukraine-related disinformation and its corresponding debunks, first by considering re-tweets, replies, and favourites, which demonstrate that despite platform efforts Ukraine-related…

Computers and Society · Computer Science 2022-12-16 Iknoor Singh , Kalina Bontcheva , Xingyi Song , Carolina Scarton

The rapid diffusion of "microblogging" services such as Twitter is ushering in a new era of possibilities for organizations to communicate with and engage their core stakeholders and the general public. To enhance understanding of the…

Computers and Society · Computer Science 2012-04-17 Kristen Lovejoy , Gregory D. Saxton

Developing interventions that successfully reduce engagement with misinformation on social media is challenging. One intervention that has recently gained great attention is X/Twitter's Community Notes (previously known as "Birdwatch").…

Social and Information Networks · Computer Science 2024-08-26 Yuwei Chuai , Haoye Tian , Nicolas Pröllochs , Gabriele Lenzini

This paper describes how people living in armed conflict environments use social media as a participatory news platform, in lieu of damaged state and media apparatuses. We investigate this by analyzing the microblogging practices of Mexican…

Computers and Society · Computer Science 2026-02-26 Andrés Monroy-Hernández , Emre Kiciman , danah boyd , Scott Counts

Since the advent of online social media platforms such as Twitter and Facebook, useful health-related studies have been conducted using the information posted by online participants. Personal health-related issues such as mental health,…

Computation and Language · Computer Science 2021-04-02 Muhammad Abubakar Alhassan , Isa Inuwa-Dutse , Bello Shehu Bello , Diane Pennington

Society's reliance on social media as a primary source of news has spawned a renewed focus on the spread of misinformation. In this work, we identify the differences in how social media accounts identified as bots react to news sources of…

Social and Information Networks · Computer Science 2018-07-17 Maria Glenski , Tim Weninger , Svitlana Volkova

Considerable advancements have been made to tackle the misrepresentation of information derived from reference articles in the domains of fact-checking and faithful summarization. However, an unaddressed aspect remains - the identification…

Computation and Language · Computer Science 2024-12-03 Kung-Hsiang Huang , Hou Pong Chan , Kathleen McKeown , Heng Ji

The analysis of social networks enables the understanding of social interactions, polarisation of ideas, and the spread of information and therefore plays an important role in society. We use Twitter data - as it is a popular venue for the…

Social and Information Networks · Computer Science 2024-12-06 Caroline Pena , Pádraig MacCarron , David J. P. O'Sullivan

Online Social Networks represent a novel opportunity for political campaigns, revolutionising the paradigm of political communication. Nevertheless, many studies uncovered the presence of d/misinformation campaigns or of malicious…

Social and Information Networks · Computer Science 2024-03-21 Matteo Bruno , Renaud Lambiotte , Fabio Saracco

In recent years researchers have gravitated to social media platforms, especially Twitter, as fertile ground for empirical analysis of social phenomena. Social media provides researchers access to trace data of interactions and discourse…

Physics and Society · Physics 2023-01-05 Peter Cihon , Taha Yasseri

Could social media data aid in disaster response and damage assessment? Countries face both an increasing frequency and intensity of natural disasters due to climate change. And during such events, citizens are turning to social media…

Social and Information Networks · Computer Science 2015-04-28 Yury Kryvasheyeu , Haohui Chen , Nick Obradovich , Esteban Moro , Pascal Van Hentenryck , James Fowler , Manuel Cebrian

Online social media are key platforms for the public to discuss political issues. As a result, researchers have used data from these platforms to analyze public opinions and forecast election results. Recent studies reveal the existence of…

Computers and Society · Computer Science 2020-06-03 Kai-Cheng Yang , Pik-Mai Hui , Filippo Menczer

Telegram emerged as a crucial platform for both parties during the conflict between Russia and Ukraine. Per its minimal policies for content moderation, Pro-Kremlin narratives and potential misinformation were spread on Telegram, while…

Social and Information Networks · Computer Science 2025-04-22 Apaar Bawa , Ugur Kursuncu , Dilshod Achilov , Valerie L. Shalin , Nitin Agarwal , Esra Akbas

Twitter has increasingly become a popular platform to share news and user opinion. A tweet is considered to be important if it receives high number of affirmative reactions from other Twitter users via Retweets. Retweet count is thus…

Social and Information Networks · Computer Science 2018-06-26 Hridoy Sankar Dutta , Aditya Chetan , Brihi Joshi , Tanmoy Chakraborty

With the shift from traditional to digital media, the online landscape now hosts not only reliable news articles but also a significant amount of unreliable content. Digital media has faster reachability by significantly influencing public…

Computation and Language · Computer Science 2025-09-10 Gautam Kishore Shahi , Oshani Seneviratne , Marc Spaniol

With social media becoming increasingly pop-ular on which lots of news and real-time eventsare reported, developing automated questionanswering systems is critical to the effective-ness of many applications that rely on real-time knowledge.…

Computation and Language · Computer Science 2019-07-16 Wenhan Xiong , Jiawei Wu , Hong Wang , Vivek Kulkarni , Mo Yu , Shiyu Chang , Xiaoxiao Guo , William Yang Wang

The mission of resilience of Ukrainian cities calls for international collaboration with the scientific community to increase the quality of information by identifying and integrating information from various news and social media sources.…

Computers and Society · Computer Science 2025-01-28 Manar Attar , Shuai Wang , Ronald Siebes , Eirik Kultorp , Zhisheng Huang , Tianyang Lu

Online misinformation has been a serious threat to public health and society. Social media users are known to reply to misinformation posts with counter-misinformation messages, which have been shown to be effective in curbing the spread of…

Social and Information Networks · Computer Science 2023-03-17 Yingchen Ma , Bing He , Nathan Subrahmanian , Srijan Kumar