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Large numbers of people use Social Networking Services (SNS) for easy access to various news, but they have more opportunities to obtain and share ``fake news'' carrying false information. Partially to combat fake news, several…

Computers and Society · Computer Science 2020-07-29 Taichi Murayama , Shoko Wakamiya , Eiji Aramaki

Social media companies have struggled to provide a democratically legitimate definition of "Fake News". Reliance on expert judgment has attracted criticism due to a general trust deficit and political polarisation. Approaches reliant on the…

Computers and Society · Computer Science 2024-08-07 François t'Serstevens , Roberto Cerina , Giulia Piccillo

The rise of fake news in the past decade has brought with it a host of consequences, from swaying opinions on elections to generating uncertainty during a pandemic. A majority of methods developed to combat disinformation either focus on…

Computers and Society · Computer Science 2021-08-26 Mansooreh Karami , Tahora H. Nazer , Huan Liu

Social networks play a fundamental role in the diffusion of information. However, there are two different ways of how information reaches a person in a network. Information reaches us through connections in our social networks, as well as…

Social and Information Networks · Computer Science 2012-06-08 Seth A. Myers , Chenguang Zhu , Jure Leskovec

Social networking sites, blogs, and online articles are instant sources of news for internet users globally. However, in the absence of strict regulations mandating the genuineness of every text on social media, it is probable that some of…

Computation and Language · Computer Science 2022-12-08 Arjun Choudhry , Inder Khatri , Minni Jain , Dinesh Kumar Vishwakarma

We present an approach for selecting objectively informative and subjectively helpful annotations to social media posts. We draw on data from on an online environment where contributors annotate misinformation and simultaneously rate the…

Social and Information Networks · Computer Science 2022-10-31 Stefan Wojcik , Sophie Hilgard , Nick Judd , Delia Mocanu , Stephen Ragain , M. B. Fallin Hunzaker , Keith Coleman , Jay Baxter

Fake news is a type of pervasive propaganda that spreads misinformation online, taking advantage of social media's extensive reach to manipulate public perception. Over the past three years, fake news has become a focal discussion point in…

Computation and Language · Computer Science 2019-10-08 Qi Jia Sun

The spread of misinformation poses a threat to the social media ecosystem. Effective countermeasures to mitigate this threat require that social media platforms be able to accurately detect low-credibility accounts even before the content…

Social and Information Networks · Computer Science 2024-01-26 Bao Tran Truong , Oliver Melbourne Allen , Filippo Menczer

The buzz over the so-called "fake news" has created concerns about a degenerated media environment and led to the need for technological solutions. As the detection of fake news is increasingly considered a technological problem, it has…

Social and Information Networks · Computer Science 2023-02-03 Frosso Papanastasiou , Georgios Katsimpras , Georgios Paliouras

Detecting whether a news article is fake or genuine is a crucial task in today's digital world where it's easy to create and spread a misleading news article. This is especially true of news stories shared on social media since they don't…

Information Retrieval · Computer Science 2018-09-17 Shashank Gupta , Raghuveer Thirukovalluru , Manjira Sinha , Sandya Mannarswamy

User-generated content (e.g., tweets and profile descriptions) and shared content between users (e.g., news articles) reflect a user's online identity. This paper investigates whether correlations between user-generated and user-shared…

Computation and Language · Computer Science 2021-09-01 Liesbeth Allein , Marie-Francine Moens , Domenico Perrotta

With the rise of social media, it has become easier to disseminate fake news faster and cheaper, compared to traditional news media, such as television and newspapers. Recently this phenomenon has attracted lot of public attention, because…

Cryptography and Security · Computer Science 2019-11-21 Shahid Alam , Abdulaziz Ravshanbekov

Online Social Media represent a pervasive source of information able to reach a huge audience. Sadly, recent studies show how online social bots (automated, often malicious accounts, populating social networks and mimicking genuine users)…

Social and Information Networks · Computer Science 2019-09-10 Alessandro Balestrucci , Rocco De Nicola , Marinella Petrocchi , Catia Trubiani

We restrict the propagation of misinformation in a social-media-like environment while preserving the spread of correct information. We model the environment as a random network of users in which each news item propagates in the network in…

Social and Information Networks · Computer Science 2022-11-10 Yigit E. Bayiz , Ufuk Topcu

Due to the evolution of the Web and social network platforms it becomes very easy to disseminate the information. Peoples are creating and sharing more information than ever before, which may be misleading, misinformation or fake…

Computation and Language · Computer Science 2022-03-29 Dharmaraj R. Patil

Social networks (SNs) are increasingly important sources of news for many people. The online connections made by users allows information to spread more easily than traditional news media (e.g., newspaper, television). However, they also…

Social and Information Networks · Computer Science 2022-11-22 Ting Su , Craig Macdonald , Iadh Ounis

The proliferation of fake news has emerged as a significant threat to the integrity of information dissemination, particularly on social media platforms. Misinformation can spread quickly due to the ease of creating and disseminating…

Computation and Language · Computer Science 2024-10-04 Mesay Gemeda Yigezu , Melkamu Abay Mersha , Girma Yohannis Bade , Jugal Kalita , Olga Kolesnikova , Alexander Gelbukh

We present a study on predicting the factuality of reporting and bias of news media. While previous work has focused on studying the veracity of claims or documents, here we are interested in characterizing entire news media. These are…

Information Retrieval · Computer Science 2018-10-04 Ramy Baly , Georgi Karadzhov , Dimitar Alexandrov , James Glass , Preslav Nakov

Due to extensive spread of fake news on social and news media it became an emerging research topic now a days that gained attention. In the news media and social media the information is spread highspeed but without accuracy and hence…

Artificial Intelligence · Computer Science 2022-01-21 Sajjad Ahmed , Knut Hinkelmann , Flavio Corradini

$\textit{Fake followers}$ are those Twitter accounts specifically created to inflate the number of followers of a target account. Fake followers are dangerous for the social platform and beyond, since they may alter concepts like popularity…

Social and Information Networks · Computer Science 2020-06-29 Stefano Cresci , Roberto Di Pietro , Marinella Petrocchi , Angelo Spognardi , Maurizio Tesconi
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