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The use of language is innately political and often a vehicle of cultural identity as well as the basis for nation building. Here, we examine language choice and tweeting activity of Ukrainian citizens based on more than 4 million…

Computers and Society · Computer Science 2023-06-07 Daniel Racek , Brittany I. Davidson , Paul W. Thurner , Xiao Xiang Zhu , Göran Kauermann

After George Floyd's death in May 2020, the volume of discussion in social media increased dramatically. A series of protests followed this tragic event, called as the 2020 BlackLivesMatter movement. Eventually, many user accounts are…

Social and Information Networks · Computer Science 2022-07-07 Cagri Toraman , Furkan Şahinuç , Eyup Halit Yilmaz

Social media conversations frequently suffer from toxicity, creating significant issues for users, moderators, and entire communities. Events in the real world, like elections or conflicts, can initiate and escalate toxic behavior online.…

Computation and Language · Computer Science 2024-05-24 Wondimagegnhue Tsegaye Tufa , Ilia Markov , Piek Vossen

The war in Ukraine seems to have positively changed the attitude toward the critical societal topic of migration in Europe -- at least towards refugees from Ukraine. We investigate whether this impression is substantiated by how the topic…

Social and Information Networks · Computer Science 2023-05-22 Sergej Wildemann , Claudia Niederée , Erick Elejalde

Social media platforms play an increasingly important role in shaping political discussion and information flows. This study examines the structure of participation and attention in Arabic-language discourse about Hezbollah on X (formerly…

Computers and Society · Computer Science 2026-03-31 Mohamed Soufan

Telegram has become a major space for political discourse and alternative media. However, its lack of moderation allows misinformation, extremism, and toxicity to spread. While prior research focused on these particular phenomena or topics,…

Social and Information Networks · Computer Science 2025-05-06 Lorenzo Alvisi , Serena Tardelli , Maurizio Tesconi

Protection of human rights is one of the most important problems of our world. In this paper, our aim is to provide a dataset which covers one of the most significant human rights contradiction in recent months affected the whole world,…

Computation and Language · Computer Science 2023-10-18 Hasan Kemik , Nusret Özateş , Meysam Asgari-Chenaghlu , Yang Li , Erik Cambria

News media serves a crucial role in disseminating information and shaping public perception, especially during periods of political unrest. Using over 50,0000 YouTube comments on news coverage from July 16 to August 6, 2024, we investigate…

Computers and Society · Computer Science 2025-11-05 Tabia Tanzin Prama , Christopher M. Danforth , Peter Sheridan Dodds

The profusion of user generated content caused by the rise of social media platforms has enabled a surge in research relating to fields such as information retrieval, recommender systems, data mining and machine learning. However, the lack…

Social and Information Networks · Computer Science 2018-01-23 Nuno Moniz , Luís Torgo

Racism and intolerance on social media contribute to a toxic online environment which may spill offline to foster hatred, and eventually lead to physical violence. That is the case with online antisemitism, the specific category of hatred…

Computers and Society · Computer Science 2024-03-12 Raza Ul Mustafa , Nathalie Japkowicz

In this study, we examine the role of Twitter as a first line of defense against misinformation by tracking the public engagement with, and the platforms response to, 500 tweets concerning the RussoUkrainian conflict which were identified…

Social and Information Networks · Computer Science 2025-02-27 Gautam Kishore Shahi , Yelena Mejova

The Russian Invasion of Ukraine in early 2022 resulted in a rapidly changing (cyber) threat environment. This changing environment incentivized the sharing of security advice on social media, both for the Ukrainian population, as well as…

Cryptography and Security · Computer Science 2022-08-25 Juliane Schmüser , Noah Wöhler , Harshini Sri Ramulu , Christian Stransky , Dominik Wermke , Sascha Fahl , Yasemin Acar

The ongoing COVID-19 pandemic resulted in significant ramifications for international relations ranging from travel restrictions, global ceasefires, and international vaccine production and sharing agreements. Amidst a wave of infections in…

Social and Information Networks · Computer Science 2021-06-24 Clay H. Yoo , Shriphani Palakodety , Rupak Sarkar , Ashiqur R. KhudaBukhsh

The Syria conflict has been described as the most socially mediated in history, with online social media playing a particularly important role. At the same time, the ever-changing landscape of the conflict leads to difficulties in applying…

Social and Information Networks · Computer Science 2014-08-14 Derek O'Callaghan , Nico Prucha , Derek Greene , Maura Conway , Joe Carthy , Pádraig Cunningham

Sentiment analysis of social media data is an emerging field with vast applications in various domains. In this study, we developed a sentiment analysis model to analyze social media sentiment, especially tweets, during global conflicting…

Computation and Language · Computer Science 2023-12-08 Ujwal Sasikumar , Ank Zaman , Abdul-Rahman Mawlood-Yunis , Prosenjit Chatterjee

The 2022 Russian invasion of Ukraine has seen an intensification in the use of social media by governmental actors in cyber warfare. Wartime communication via memes has been a successful strategy used not only by independent accounts such…

Computers and Society · Computer Science 2025-01-22 Yelena Mejova , Arthur Capozzi , Corrado Monti , Gianmarco De Francisci Morales

Instant messaging platforms such as Telegram became one of the main means of communication used by people all over the world. Most of them are home of several groups and channels that connect thousands of people focused on political topics.…

Social and Information Networks · Computer Science 2022-02-11 Manoel Júnior , Philipe Melo , Daniel Kansaon , Vitor Mafra , Kaio Sá , Fabrício Benevenuto

We present a dataset of video descriptions, comments, and user statistics, from the social media platform TikTok, centred around the invasion of Ukraine in 2022, an event that launched TikTok into the geopolitical arena. User activity on…

Social and Information Networks · Computer Science 2023-05-15 Benjamin Steel , Sara Parker , Derek Ruths

Using a dataset of over 1.9 million messages posted on Twitter by about 25,000 ISIS members, we explore how ISIS makes use of social media to spread its propaganda and to recruit militants from the Arab world and across the globe. By…

Social and Information Networks · Computer Science 2018-06-21 Adam Badawy , Emilio Ferrara

Extremist communities increasingly rely on social media to sustain and amplify divisive discourse. However, the relationship between their internal participation structures, audience engagement, and narrative expression remains…

Social and Information Networks · Computer Science 2026-05-26 Rr. Nefriana , Muheng Yan , Rebecca Hwa , Yu-Ru Lin