X Zhou, R Zafarani - ACM Computing Surveys (CSUR), 2020 - dl.acm.org
The explosive growth in fake news and its erosion to democracy, justice, and public trust has increased the demand for fake news detection and intervention. This survey reviews and …
In recent years, there has been a great deal of concern about the proliferation of false and misleading news on social media–. Academics and practitioners alike have asked why …
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 …
Rumors and conspiracy theories thrive in environments of low confidence and low trust. Consequently, it is not surprising that ones related to the COVID-19 pandemic are …
As of March 2021, the SARS-CoV-2 virus has been responsible for over 115 million cases of COVID-19 worldwide, resulting in over 2.5 million deaths. As the virus spread exponentially …
Twitter is the third most popular worldwide Online Social Network (OSN) after Facebook and Instagram. Compared to other OSNs, it has a simple data model and a straightforward data …
Social media has become a popular means for people to consume and share the news. At the same time, however, it has also enabled the wide dissemination of fake news, that is …
A Gruzd, P Mai - Big Data & Society, 2020 - journals.sagepub.com
In late March of 2020, a new hashtag,# FilmYourHospital, made its first appearance on social media. The hashtag encouraged people to visit local hospitals to take pictures and …
Objectives. To understand how Twitter bots and trolls (“bots”) promote online health content. Methods. We compared bots' to average users' rates of vaccine-relevant messages, which …