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Any report frames issues to favor a particular interpretation by highlighting or excluding certain aspects of a story. Despite the widespread use of framing in disinformation, framing properties and detection methods remain underexplored…

Computation and Language · Computer Science 2024-09-05 Antonina Sinelnik , Dirk Hovy

In today's world, the presence of online disinformation and propaganda is more widespread than ever. Independent publishers are funded mostly via digital advertising, which is unfortunately also the case for those publishing disinformation…

Computation and Language · Computer Science 2022-07-22 Zofia Trstanova , Nadir El Manouzi , Maryline Chen , Andre L. V. da Cunha , Sergei Ivanov

One of the key aspects of the United States democracy is free and fair elections that allow for a peaceful transfer of power from one President to the next. The 2016 US presidential election stands out due to suspected foreign influence…

Social and Information Networks · Computer Science 2018-09-28 Ritam Dutt , Ashok Deb , Emilio Ferrara

According to the classical definition, propaganda is the management of collective attitudes by manipulation of significant symbols. However this definition has changed to computational propaganda, the way manipulation takes place in digital…

Social and Information Networks · Computer Science 2024-04-09 Manita Pote

In order to combat the creation and spread of harmful content online, this paper defines and contextualizes the concept of inauthentic, societal-scale manipulation by malicious actors. We review the literature on societally harmful content…

Online political advertising has grown significantly over the last few years. To monitor online sponsored political discourse, companies such as Facebook, Google, and Twitter have created public Ad Libraries collecting the political ads…

Computers and Society · Computer Science 2021-04-13 Vera Sosnovik , Oana Goga

The rise of the internet and computational power in recent years allowed for the exponential growth of misinformation phenomena. An issue that was a non-issue a decade ago, became a challenge for societal cohesion. The emergence of this new…

Following the 2016 US presidential election and the now overwhelming evidence of Russian interference, there has been an explosion of interest in the phenomenon of "fake news". To date, research on false news has centered around detecting…

Social and Information Networks · Computer Science 2022-06-28 Keeley Erhardt , Alex Pentland

Propaganda can be defined as a form of communication that aims to influence the opinions or the actions of people towards a specific goal; this is achieved by means of well-defined rhetorical and psychological devices. Propaganda, in the…

Computer Vision and Pattern Recognition · Computer Science 2021-09-17 Dimitar Dimitrov , Bishr Bin Ali , Shaden Shaar , Firoj Alam , Fabrizio Silvestri , Hamed Firooz , Preslav Nakov , Giovanni Da San Martino

Targeted advertising remains an important part of the free web browsing experience, where advertisers' targeting and personalization algorithms together find the most relevant audience for millions of ads every day. However, given the wide…

Computers and Society · Computer Science 2023-06-12 Muhammad Ali , Angelica Goetzen , Alan Mislove , Elissa M. Redmiles , Piotr Sapiezynski

Propaganda aims at influencing people's mindset with the purpose of advancing a specific agenda. Previous work has addressed propaganda detection at the document level, typically labelling all articles from a propagandistic news outlet as…

Computation and Language · Computer Science 2019-10-08 Giovanni Da San Martino , Seunghak Yu , Alberto Barrón-Cedeño , Rostislav Petrov , Preslav Nakov

Online political advertising is a central aspect of modern election campaigning for influencing public opinion. Computational analysis of political ads is of utmost importance in political science to understand the characteristics of…

Computation and Language · Computer Science 2021-05-27 Danae Sánchez Villegas , Saeid Mokaram , Nikolaos Aletras

Climate change communication on social media increasingly employs microtargeting strategies to effectively reach and influence specific demographic groups. This study presents a post-hoc analysis of microtargeting practices within climate…

Computation and Language · Computer Science 2025-09-24 Tunazzina Islam , Dan Goldwasser

Social media has been an important tool in the expansion of the populist message, and it is thought to have contributed to the electoral success of populist parties in the past decade. This study compares how populist parties advertised on…

Social and Information Networks · Computer Science 2023-02-09 Arthur Capozzi , Gianmarco De Francisci Morales , Yelena Mejova , Corrado Monti , André Panisson

Political campaigns are increasingly turning to digital advertising to reach voters. These platforms empower advertisers to target messages to platform users with great precision, including through inferences about those users' political…

Computers and Society · Computer Science 2019-12-18 Muhammad Ali , Piotr Sapiezynski , Aleksandra Korolova , Alan Mislove , Aaron Rieke

This paper presents a few observations about pro-Kremlin propaganda between 2015 and early 2021 with a dataset from the East Stratcom Task Force (ESTF), which is affiliated with the European Union (EU) but working independently from it.…

Computers and Society · Computer Science 2021-04-12 Jukka Ruohonen

Behavioral targeting, or online profiling, is a hotly debated topic. Much of the collection of personal information on the Internet is related to behavioral targeting, although research suggests that most people don't want to receive…

Computers and Society · Computer Science 2026-01-16 Frederik Zuiderveen Borgesius

Digital commerce thrives on advertising, with many of the largest technology companies relying on it as a significant source of revenue. However, in the context of information-seeking behavior, such as search, advertising may degrade the…

Human-Computer Interaction · Computer Science 2025-08-14 Jacob Erickson

The prevalence of coordinated information campaigns in social media platforms has significant negative consequences across various domains, including social, political, and economic processes. This paper proposes a multifaceted framework…

Social and Information Networks · Computer Science 2023-09-25 Kin Wai Ng , Adriana Iamnitchi

Information-based attacks on social media, such as disinformation campaigns and propaganda, are emerging cybersecurity threats. The security community has focused on countering these threats on social media platforms like X and Reddit.…

Social and Information Networks · Computer Science 2024-06-13 Klim Kireev , Yevhen Mykhno , Carmela Troncoso , Rebekah Overdorf