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The threat that online fake news and misinformation pose to democracy, justice, public confidence, and especially to vulnerable populations, has led to a sharp increase in the need for fake news detection and intervention. Whether…

Information Retrieval · Computer Science 2025-04-30 Zhaoyang Cao , John Nguyen , Reza Zafarani

Fake news is a growing problem in developing countries with potentially far-reaching consequences. We conduct a randomized experiment in urban Pakistan to evaluate the effectiveness of two educational interventions to counter misinformation…

General Economics · Economics 2021-07-07 Ayesha Ali , Ihsan Ayyub Qazi

With the rapid evolution of technology and the Internet, the proliferation of fake news on social media has become a critical issue, leading to widespread misinformation that can cause societal harm. Traditional fact checking methods are…

Social and Information Networks · Computer Science 2025-08-25 Mayank Kumar Jain , Dinesh Gopalani , Yogesh Kumar Meena , Nishant Jain

This study investigates who should bear the responsibility of combating the spread of misinformation in social networks. Should that be the online platforms or their users? Should that be done by debunking the "fake news" already in…

Physics and Society · Physics 2024-10-15 Diana Riazi , Giacomo Livan

Image and video forensics have recently gained increasing attention due to the proliferation of manipulated images and videos, especially on social media platforms, such as Twitter and Instagram, which spread disinformation and fake news.…

Cryptography and Security · Computer Science 2024-02-06 Maryam Al-Fehani , Saif Al-Kuwari

The growing reliance on social media for news consumption necessitates effective countermeasures to mitigate the rapid spread of misinformation. Prebunking, a proactive method that arms users with accurate information before they come…

Social and Information Networks · Computer Science 2023-11-27 Yigit Ege Bayiz , Ufuk Topcu

With the advent of social media, an increasing number of netizens are sharing and reading posts and news online. However, the huge volumes of misinformation (e.g., fake news and rumors) that flood the internet can adversely affect people's…

Computation and Language · Computer Science 2024-02-15 Zhiwei Liu , Tianlin Zhang , Kailai Yang , Paul Thompson , Zeping Yu , Sophia Ananiadou

The proliferation of fake news poses a serious threat to society, as it can misinform and manipulate the public, erode trust in institutions, and undermine democratic processes. To address this issue, we present FakeSwarm, a fake news…

Social and Information Networks · Computer Science 2023-11-01 Jun Wu , Xuesong Ye

Social networks offer a ready channel for fake and misleading news to spread and exert influence. This paper examines the performance of different reputation algorithms when applied to a large and statistically significant portion of the…

Social and Information Networks · Computer Science 2019-02-20 Rakshit Agrawal , Luca de Alfaro , Gabriele Ballarin , Stefano Moret , Massimo Di Pierro , Eugenio Tacchini , Marco L. Della Vedova

Nowadays, artificial intelligence algorithms are used for targeted and personalized content distribution in the large scale as part of the intense competition for attention in the digital media environment. Unfortunately, targeted…

Social and Information Networks · Computer Science 2018-12-05 Sina Mohseni , Eric Ragan

The increasing proliferation of misinformation and its alarming impact have motivated both industry and academia to develop approaches for fake news detection. However, state-of-the-art approaches are usually trained on datasets of smaller…

Computation and Language · Computer Science 2023-05-31 Sahar Tahmasebi , Sherzod Hakimov , Ralph Ewerth , Eric Müller-Budack

Digital information exchange enables quick creation and sharing of information and thus changes existing habits. Social media is becoming the main source of news for end-users replacing traditional media. This also enables the proliferation…

Information Theory · Computer Science 2021-10-04 Aljaž Zrnec , Marko Poženel , Dejan Lavbič

The move of propaganda and disinformation to the online environment is possible thanks to the fact that within the last decade, digital information channels radically increased in popularity as a news source. The main advantage of such…

Computation and Language · Computer Science 2021-08-27 Aleš Horák , Vít Baisa , Ondřej Herman

Social media is interactive, and interaction brings misinformation. With the growing amount of user-generated data, fake news on online platforms has become much frequent since the arrival of social networks. Now and then, an event occurs…

Social and Information Networks · Computer Science 2021-11-24 Chahat Raj , Priyanka Meel

Social media are nowadays one of the main news sources for millions of people around the globe due to their low cost, easy access and rapid dissemination. This however comes at the cost of dubious trustworthiness and significant risk of…

Social and Information Networks · Computer Science 2019-02-19 Federico Monti , Fabrizio Frasca , Davide Eynard , Damon Mannion , Michael M. Bronstein

Misinformation remains one of the most significant issues in the digital age. While automated fact-checking has emerged as a viable solution, most current systems are limited to evaluating factual accuracy. However, the detrimental effect…

Computation and Language · Computer Science 2025-09-22 Arghodeep Nandi , Megha Sundriyal , Euna Mehnaz Khan , Jikai Sun , Emily Vraga , Jaideep Srivastava , Tanmoy Chakraborty

The widespread dissemination of fake news on social media poses significant risks, necessitating timely and accurate detection. However, existing methods struggle with unseen news due to their reliance on training data from past events and…

Social and Information Networks · Computer Science 2025-03-07 Shuzhi Gong , Richard Sinnott , Jianzhong Qi , Cecile Paris

Social media platforms have been used for information and news gathering, and they are very valuable in many applications. However, they also lead to the spreading of rumors and fake news. Many efforts have been taken to detect and debunk…

Information Retrieval · Computer Science 2019-11-19 Quanzhi Li , Qiong Zhang , Luo Si , Yingchi Liu

In recent years, scholars have raised concerns on the effects that unreliable news, or "fake news," has on our political sphere, and our democracy as a whole. For example, the propagation of fake news on social media is widely believed to…

Social and Information Networks · Computer Science 2023-09-28 Banafsheh Behzad , Bhavana Bheem , Daniela Elizondo , Deyana Marsh , Susan Martonosi

The proliferation of fake news and its propagation on social media has become a major concern due to its ability to create devastating impacts. Different machine learning approaches have been suggested to detect fake news. However, most of…

Computation and Language · Computer Science 2021-04-14 Junaed Younus Khan , Md. Tawkat Islam Khondaker , Sadia Afroz , Gias Uddin , Anindya Iqbal
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