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Conventional preventive measures during pandemic include social distancing and lockdown. Such measures in the time of social media brought about a new set of challenges - vulnerability to the toxic impact of online misinformation is high. A…

Social and Information Networks · Computer Science 2021-02-16 Isa Inuwa-Dutse

The widespread presence of hate speech on the internet, including formats such as text-based tweets and vision-language memes, poses a significant challenge to digital platform safety. Recent research has developed detection models tailored…

Computation and Language · Computer Science 2024-10-10 Ming Shan Hee , Aditi Kumaresan , Roy Ka-Wei Lee

Since the beginning of coronavirus, the disease has spread worldwide and drastically changed many aspects of the human's lifestyle. Twitter as a powerful tool can help researchers measure public health in response to COVID-19. According to…

Computation and Language · Computer Science 2021-10-15 Mohamad Zamini

Online discussions, panels, talk page edits, etc., often contain harmful conversational content i.e., hate speech, death threats and offensive language, especially towards certain demographic groups. For example, individuals who identify as…

Computation and Language · Computer Science 2022-07-21 Jamell Dacon , Harry Shomer , Shaylynn Crum-Dacon , Jiliang Tang

With the onset of COVID-19 pandemic, social media has rapidly become a crucial communication tool for information generation, dissemination, and consumption. In this scoping review, we selected and examined peer-reviewed empirical studies…

Social and Information Networks · Computer Science 2021-02-26 Shu-Feng Tsao , Helen Chen , Therese Tisseverasinghe , Yang Yang , Lianghua Li , Zahid A. Butt

Social media platforms, while enabling global connectivity, have become hubs for the rapid spread of harmful content, including hate speech and fake narratives \cite{davidson2017automated, shu2017fake}. The Faux-Hate shared task focuses on…

Computation and Language · Computer Science 2025-12-19 Yash Bhaskar , Sankalp Bahad , Parameswari Krishnamurthy

COVID-19 has aided the spread of racism, as well as national insecurity, distrust of immigrants, and general xenophobia, both of which may be linked to the rise in anti-Asian hate crimes during the pandemic. Coronavirus Disease…

Computers and Society · Computer Science 2022-05-26 Redacted by arXiv

With the emergence of the COVID-19 pandemic, the political and the medical aspects of disinformation merged as the problem got elevated to a whole new level to become the first global infodemic. Fighting this infodemic has been declared one…

The COVID-19 pandemic brought upon a massive wave of disinformation, exacerbating polarization in the increasingly divided landscape of online discourse. In this context, popular social media users play a major role, as they have the…

Social and Information Networks · Computer Science 2023-07-25 Giacomo De Nicola , Victor H. Tuekam Mambou , Göran Kauermann

The COVID-19 pandemic has been the subject of a vast amount of misinformation, particularly in digital information environments, and major social media platforms recently publicized some of the countermeasures they are adopting. This…

Computers and Society · Computer Science 2020-08-04 Andrew Buzzell

Affective polarization and political sorting drive public antagonism around issues at the science-policy nexus. Looking at the COVID-19 period, we study cross-domain spillover of incivility and contentiousness in public engagements with…

Social and Information Networks · Computer Science 2025-07-14 Hasti Narimanzadeh , Arash Badie-Modiri , Iuliia Smirnova , Ted Hsuan Yun Chen

One of the defining moments of the year 2020 is the outbreak of Coronavirus Disease (Covid-19), a deadly virus affecting the body's respiratory system to the point of needing a breathing aid via ventilators. As of June 21, 2020 there are…

Information Retrieval · Computer Science 2020-07-21 Isa Inuwa-Dutse , Ioannis Korkontzelos

Our society is built on a complex web of interdependencies whose effects become manifest during extraordinary events such as the COVID-19 pandemic, with shocks in one system propagating to the others to an exceptional extent. We analyzed…

Physics and Society · Physics 2020-11-04 Riccardo Gallotti , Francesco Valle , Nicola Castaldo , Pierluigi Sacco , Manlio De Domenico

Understanding how misinformation affects the spread of disease is crucial for public health, especially given recent research indicating that misinformation can increase vaccine hesitancy and discourage vaccine uptake. However, it is…

Social and Information Networks · Computer Science 2026-02-09 Matthew R. DeVerna , Francesco Pierri , Yong-Yeol Ahn , Santo Fortunato , Alessandro Flammini , Filippo Menczer

Humanity is battling one of the most deleterious virus in modern history, the COVID-19 pandemic, but along with the pandemic there's an infodemic permeating the pupil and society with misinformation which exacerbates the current malady. We…

Computation and Language · Computer Science 2021-07-06 Prathmesh Pathwar , Simran Gill

Controversial understandings of the coronavirus pandemic have turned data visualizations into a battleground. Defying public health officials, coronavirus skeptics on US social media spent much of 2020 creating data visualizations showing…

Human-Computer Interaction · Computer Science 2021-01-21 Crystal Lee , Tanya Yang , Gabrielle Inchoco , Graham M. Jones , Arvind Satyanarayan

Quantifying the characteristics of public attention is an essential prerequisite for appropriate crisis management during severe events such as pandemics. For this purpose, we propose language-agnostic tweet representations to perform…

Social and Information Networks · Computer Science 2020-12-04 Oguzhan Gencoglu

Situated in the global outbreak of COVID-19, our study enriches the discussion concerning the emergent racism and xenophobia on social media. With big data extracted from Twitter, we focus on the analysis of negative sentiment reflected in…

Social and Information Networks · Computer Science 2020-05-19 Xin Pei , Deval Mehta

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

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