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- ArticleNovember 2024
Topic Modeling in Telegram Channels During the Russia-Ukraine Conflict
Intelligent Data Engineering and Automated Learning – IDEAL 2024Pages 493–504https://doi.org/10.1007/978-3-031-77731-8_44AbstractTelegram has become a preferred platform for far-right activism, conspiracy theories, political propaganda, and misinformation, each with its own target audience. This study investigates the application of multilanguage machine learning techniques ...
- research-articleNovember 2024
Analyzing the Strategy of Propaganda using Inverse Reinforcement Learning: Evidence from the 2022 Russian Invasion of Ukraine
Proceedings of the ACM on Human-Computer Interaction (PACMHCI), Volume 8, Issue CSCW2Article No.: 391, Pages 1–25https://doi.org/10.1145/3686930The 2022 Russian invasion of Ukraine was accompanied by a large-scale, pro-Russian propaganda campaign on social media. However, the strategy behind the dissemination of propaganda has remained unclear, particularly how the online discourse was ...
- research-articleApril 2024
Networks and Influencers in Online Propaganda Events: A Comparative Study of Three Cases in India
Proceedings of the ACM on Human-Computer Interaction (PACMHCI), Volume 8, Issue CSCW1Article No.: 218, Pages 1–27https://doi.org/10.1145/3653709The structure and mechanics of organized outreach around certain issues, such as in propaganda networks, is constantly evolving on social media. We collect tweets on two propaganda events and one non-propaganda event with varying degrees of organized ...
- keynoteJune 2023
Photoshop Fantasies
IH&MMSec '23: Proceedings of the 2023 ACM Workshop on Information Hiding and Multimedia SecurityPage 1https://doi.org/10.1145/3577163.3595115The possibility of an altered photo revising history in a convincing way highlights a salient threat of imaging technology. Afterall, seeing is believing. Or is it? The examples history has preserved make it clear that the observer is more often than not ...
- research-articleApril 2023
Detecting the Hidden Dynamics of Networked Actors Using Temporal Correlations
WWW '23 Companion: Companion Proceedings of the ACM Web Conference 2023Pages 1214–1217https://doi.org/10.1145/3543873.3587672Influence campaigns pose a threat to fact-based reasoning, erode trust in institutions, and tear at the fabric of our society. In the 21st century, influence campaigns have rapidly evolved, taking on new online identities. Many of these propaganda ...
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- research-articleApril 2023
Online to Offline Crossover of White Supremacist Propaganda
WWW '23 Companion: Companion Proceedings of the ACM Web Conference 2023Pages 1308–1316https://doi.org/10.1145/3543873.3587569White supremacist extremist groups are a significant domestic terror threat in many Western nations. These groups harness the Internet to spread their ideology via online platforms: blogs, chat rooms, forums, and social media, which can inspire violence ...
- research-articleApril 2023
Propaganda and Misinformation on Facebook and Twitter during the Russian Invasion of Ukraine
WebSci '23: Proceedings of the 15th ACM Web Science Conference 2023Pages 65–74https://doi.org/10.1145/3578503.3583597Online social media represent an oftentimes unique source of information, and having access to reliable and unbiased content is crucial, especially during crises and contentious events. We study the spread of propaganda and misinformation that ...
- research-articleApril 2023
Socio-Emotional Computational Analysis of Propaganda Campaigns on Social Media Users in the Middle East
WWW '23 Companion: Companion Proceedings of the ACM Web Conference 2023Pages 1413–1421https://doi.org/10.1145/3543873.3587677Society has been significantly impacted by social media platforms in almost every aspect of their life. This impact has been effectively formulating people’s global mindsets and opinions on political, economic, and social events. Such waves of opinion ...
- short-paperJune 2022
Narrative Building in Propaganda Networks on Indian Twitter
WebSci '22: Proceedings of the 14th ACM Web Science Conference 2022Pages 239–244https://doi.org/10.1145/3501247.3531581The misuse of social media platforms to influence public opinion through propaganda campaigns are a cause of rising concern globally. Particularly, countries like India, where politicians communicate with the public through unmediated, curated twitter ...
- tutorialFebruary 2022
Fact-Checking, Fake News, Propaganda, Media Bias, and the COVID-19 Infodemic
WSDM '22: Proceedings of the Fifteenth ACM International Conference on Web Search and Data MiningPages 1632–1634https://doi.org/10.1145/3488560.3501395Social media have democratized content creation and have made it easy for anybody to spread information online. However, stripping traditional media from their gate-keeping role has left the public unprotected against biased, deceptive and ...
- tutorialOctober 2021
Fake News, Disinformation, Propaganda, and Media Bias
CIKM '21: Proceedings of the 30th ACM International Conference on Information & Knowledge ManagementPages 4862–4865https://doi.org/10.1145/3459637.3482026The rise of Internet and social media changed not only how we consume information, but it also democratized the process of content creation and dissemination, thus making it easily available to anybody. Despite the hugely positive impact, this situation ...
- abstractAugust 2021
Fake News, Disinformation, Propaganda, Media Bias, and Flattening the Curve of the COVID-19 Infodemic
KDD '21: Proceedings of the 27th ACM SIGKDD Conference on Knowledge Discovery & Data MiningPages 4054–4055https://doi.org/10.1145/3447548.3470790The rise of social media has democratized content creation and has made it easy for anybody to share and to spread information online. On the positive side, this has given rise to citizen journalism, thus enabling much faster dissemination of ...
- research-articleJuly 2020
Russian trolls speaking Russian: Regional Twitter operations and MH17
WebSci '20: Proceedings of the 12th ACM Conference on Web SciencePages 86–95https://doi.org/10.1145/3394231.3397898The role of social media in promoting media pluralism was initially viewed as wholly positive as social media could break the oligopoly of (often state-owned) mainstream media. However, some governments are allegedly manipulating social media by hiring ...
- research-articleApril 2020
What's all that noise: analysis and detection of propaganda on Twitter
EuroSec '20: Proceedings of the 13th European workshop on Systems SecurityPages 25–30https://doi.org/10.1145/3380786.3391399For many, social networks have become the primary source of news, although the correctness of the provided information and its trustworthiness are often unclear. The investigations of the 2016 US presidential elections have brought the existence of ...
- research-articleJanuary 2019
Fake news circulation on social media and the need for a policy evolution in India
International Journal of Advanced Media and Communication (IJAMC), Volume 7, Issue 4Pages 282–308https://doi.org/10.1504/ijamc.2019.111172Upsurge of the social media and the ubiquity of fake news have been the common phenomena, which negatively affects the spirit and ethics of journalism profession. The policies of the social media giants are inadequate to challenge this menace. Also, the ...
- posterOctober 2018
Framing Hate with Hate Frames: Designing the Codebook
CSCW '18 Companion: Companion of the 2018 ACM Conference on Computer Supported Cooperative Work and Social ComputingPages 201–204https://doi.org/10.1145/3272973.3274055Hate groups increasingly use social media to promote extremist ideologies. They frame their online communications to appeal to potential recruits. Informed by sociological theories of framing, we develop the "Hate Frames Codebook", a hand-coding scheme ...
- posterMay 2018
Russian Troll Hunting in a Brexit Twitter Archive
JCDL '18: Proceedings of the 18th ACM/IEEE on Joint Conference on Digital LibrariesPages 361–362https://doi.org/10.1145/3197026.3203876Twitter has identified 2,752 accounts that it believes are linked to the Internet Research Agency (IRA), a Russian company that creates online propaganda. These accounts are known to have tweeted about the US 2016 Elections and the list was submitted as ...
- research-articleMay 2015
Tweeting propaganda, radicalization and recruitment: Islamic state supporters multi-sided twitter networks
dg.o '15: Proceedings of the 16th Annual International Conference on Digital Government ResearchPages 239–249https://doi.org/10.1145/2757401.2757408Islamic State (IS) terrorist networks in Syria and Iraq pose threats to national security. IS' exploitation of social media and digital strategy plays a key role in its global dissemination of propaganda, radicalization, and recruitment. However, ...
- ArticleDecember 2014
On Chance, Causality, Agency, Volition, and Communication: The Case of the Subversive Parrot of Sfakion
Part II of Essays Dedicated to Yaacov Choueka on Language, Culture, Computation. Computing of the Humanities, Law, and Narratives - Volume 8002Pages 193–269https://doi.org/10.1007/978-3-642-45324-3_10This is a study (comprising a mild formalisation) of a narrative about human-like communication by a parrot, its political context, and punishment meted to this bird. In law, when causality is taken to have been concomitant with volition, the actus ...
- opinionSeptember 2004
From the Editor: Propaganda and Software Development
The author advises innovators who want others to accept their work to study propaganda, especially as the military, political parties, and even corporations use it. He argues that, while we have come to associate propaganda with nefarious mind-control ...