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The rapid advancement of technology in online communication via social media platforms has led to a prolific rise in the spread of misinformation and fake news. Fake news is especially rampant in the current COVID-19 pandemic, leading to…

Computation and Language · Computer Science 2020-11-30 Rutvik Vijjali , Prathyush Potluri , Siddharth Kumar , Sundeep Teki

The COVID-19 pandemic has resulted in a slew of misinformation, often described as an "infodemic". Whereas previous research has focused on the propagation of unreliable sources as a main vehicle of misinformation, the present study focuses…

Social and Information Networks · Computer Science 2021-11-23 Alexandros Efstratiou , Tristan Caulfield

Misinformation of COVID-19 is prevalent on social media as the pandemic unfolds, and the associated risks are extremely high. Thus, it is critical to detect and combat such misinformation. Recently, deep learning models using natural…

Computation and Language · Computer Science 2021-03-02 Jackie Ayoub , X. Jessie Yang , Feng Zhou

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

During the COVID-19 pandemic, social media has become a home ground for misinformation. To tackle this infodemic, scientific oversight, as well as a better understanding by practitioners in crisis management, is needed. We have conducted an…

Social and Information Networks · Computer Science 2020-08-26 Gautam Kishore Shahi , Anne Dirkson , Tim A. Majchrzak

Amid the pandemic COVID-19, the world is facing unprecedented infodemic with the proliferation of both fake and real information. Considering the problematic consequences that the COVID-19 fake-news have brought, the scientific community…

Computation and Language · Computer Science 2021-01-12 Yejin Bang , Etsuko Ishii , Samuel Cahyawijaya , Ziwei Ji , Pascale Fung

With the explosive growth of the Coronavirus Pandemic (COVID-19), misinformation on social media has developed into a global phenomenon with widespread and detrimental societal effects. Despite recent progress and efforts in detecting…

Social and Information Networks · Computer Science 2024-08-06 Mustafa Alassad , Nitin Agarwal

The onset of the COVID-19 pandemic led to a global infodemic that has brought unprecedented challenges for citizens, media, and fact-checkers worldwide. To address this challenge, over a hundred fact-checking initiatives worldwide have been…

Computers and Society · Computer Science 2024-04-25 Iknoor Singh , Kalina Bontcheva , Carolina Scarton

The COVID-19 infodemic, characterized by the rapid spread of misinformation and unverified claims related to the pandemic, presents a significant challenge. This paper presents a comparative analysis of the COVID-19 infodemic in the English…

Social and Information Networks · Computer Science 2023-11-15 Jia Luo , Daiyun Peng , Lei Shi , Didier El Baz , Xinran Liu

Social media has become an important communication channel during high impact events, such as the COVID-19 pandemic. As misinformation in social media can rapidly spread, creating social unrest, curtailing the spread of misinformation…

Misinformation is an ever increasing problem that is difficult to solve for the research community and has a negative impact on the society at large. Very recently, the problem has been addressed with a crowdsourcing-based approach to scale…

On February 2, 2020, the World Health Organization declared a COVID-19 social media "infodemic", with special attention to misinformation -- frequently understood as false claims. To understand the infodemic's scope and scale, we analyzed…

Social and Information Networks · Computer Science 2021-03-30 David A. Broniatowski , Daniel Kerchner , Fouzia Farooq , Xiaolei Huang , Amelia M. Jamison , Mark Dredze , Sandra Crouse Quinn

COVID-19 is one of the most important topic these days, specifically on search engines and news. While fake news are easily shared, scientific papers are reliable sources where information can be extracted. With about 24,000 scientific…

Digital Libraries · Computer Science 2020-05-04 Bernard Dousset , Josiane Mothe

The global spread of the novel coronavirus is affected by the spread of related misinformation -- the so-called COVID-19 Infodemic -- that makes populations more vulnerable to the disease through resistance to mitigation efforts. Here we…

Social and Information Networks · Computer Science 2021-04-06 Kai-Cheng Yang , Francesco Pierri , Pik-Mai Hui , David Axelrod , Christopher Torres-Lugo , John Bryden , Filippo Menczer

During the COVID-19 pandemic, social media platforms were ideal for communicating due to social isolation and quarantine. Also, it was the primary source of misinformation dissemination on a large scale, referred to as the infodemic.…

Machine Learning · Computer Science 2021-07-22 Sajad Dadgar , Mehdi Ghatee

The rise of social media has ignited an unprecedented circulation of false information in our society. It is even more evident in times of crises, such as the COVID-19 pandemic. Fact-checking efforts have expanded greatly and have been…

Social and Information Networks · Computer Science 2020-12-22 Wilson Ceron , Mathias-Felipe de-Lima-Santos , Marcos G. Quiles

Social media content routinely incorporates multi-modal design to covey information and shape meanings, and sway interpretations toward desirable implications, but the choices and outcomes of using both texts and visual images have not been…

Computation and Language · Computer Science 2023-03-13 Mesut Erhan Unal , Adriana Kovashka , Wen-Ting Chung , Yu-Ru Lin

The massive spread of false information on social media has become a global risk especially in a global pandemic situation like COVID-19. False information detection has thus become a surging research topic in recent months. NLP4IF-2021…

Computation and Language · Computer Science 2021-04-27 Lasitha Uyangodage , Tharindu Ranasinghe , Hansi Hettiarachchi

The sudden outbreak of COVID-19 resulted in large volumes of data shared on different social media platforms. Analyzing and visualizing these data is doubtlessly essential to having a deep understanding of the pandemic's impacts on people's…

Social and Information Networks · Computer Science 2021-06-28 Omar Abdel Wahab , Ali Mustafa , André Bertrand Abisseck Bamatakina

Since 2016, the amount of academic research with the keyword "misinformation" has more than doubled [2]. This research often focuses on article headlines shown in artificial testing environments, yet misinformation largely spreads through…

Human-Computer Interaction · Computer Science 2020-12-16 Emily Saltz , Claire Leibowicz , Claire Wardle