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One of the most important incidents in the world in 2020 is the outbreak of the Coronavirus. Users on social networks publish a large number of comments about this event. These comments contain important hidden information of public opinion…

Computation and Language · Computer Science 2021-10-06 Fatemeh Salmani , Hamed Vahdat-Nejad , Hamideh Hajiabadi

Research across different disciplines has documented the expanding polarization in social media. However, much of it focused on the US political system or its culturally controversial topics. In this work, we explore polarization on Twitter…

Social and Information Networks · Computer Science 2021-04-13 Ramon Villa-Cox , Helen , Zeng , Ashiqur R. KhudaBukhsh , Kathleen M. Carley

Social media platforms, such as Twitter, provide a suitable avenue for users (people or patients) concerned on health questions to discuss and share information with each other. In December 2019, a few coronavirus disease cases were first…

Social and Information Networks · Computer Science 2020-12-11 Tiago de Melo

As of July 31, 2020, the COVID-19 pandemic has over 17 million reported cases, causing more than 667,000 deaths. Countries irrespective of economic status have succumbed to this pandemic. Many aspects of the lives, including health,…

Social and Information Networks · Computer Science 2020-08-28 Josimar Chire-Saire , Khalid Mahmood

At the time of writing, the ongoing pandemic of coronavirus disease (COVID-19) has caused severe impacts on society, economy and people's daily lives. People constantly express their opinions on various aspects of the pandemic on social…

Social and Information Networks · Computer Science 2020-06-08 Xiaoya Li , Mingxin Zhou , Jiawei Wu , Arianna Yuan , Fei Wu , Jiwei Li

There has been a huge spike in the usage of social media platforms during the COVID-19 lockdowns. These lockdown periods have resulted in a set of new cybercrimes, thereby allowing attackers to victimise social media users with a range of…

Cryptography and Security · Computer Science 2023-03-28 Bibhas Sharma , Ishan Karunanayake , Rahat Masood , Muhammad Ikram

The COVID-19 pandemic forced countries all over the world to take unprecedented measures like nationwide lockdowns. To adequately understand the emotional and social repercussions, a large-scale reconstruction of how people perceived these…

Social and Information Networks · Computer Science 2020-05-12 Massimo Stella , Valerio Restocchi , Simon De Deyne

The ongoing Coronavirus (COVID-19) pandemic highlights the inter-connectedness of our present-day globalized world. With social distancing policies in place, virtual communication has become an important source of (mis)information. As…

Social and Information Networks · Computer Science 2020-10-23 Karishma Sharma , Sungyong Seo , Chuizheng Meng , Sirisha Rambhatla , Yan Liu

With the onset of the COVID-19 pandemic, a number of public policy measures have been developed to curb the spread of the virus. However, little is known about the attitudes towards stay-at-home orders expressed on social media despite the…

The advent of the COVID-19 pandemic has undoubtedly affected the political scene worldwide and the introduction of new terminology and public opinions regarding the virus has further polarized partisan stances. Using a collection of tweets…

Computation and Language · Computer Science 2025-05-12 Cindy Kim , Daniela Puchall , Jiangyi Liang , Jiwon Kim

The COVID-19 pandemic has claimed millions of lives worldwide and elicited heightened emotions. This study examines the expression of various emotions pertaining to COVID-19 in the United States and India as manifested in over 54 million…

Computation and Language · Computer Science 2023-03-21 Brandon Siyuan Loh , Raj Kumar Gupta , Ajay Vishwanath , Andrew Ortony , Yinping Yang

The ongoing, fluid nature of the COVID-19 pandemic requires individuals to regularly seek information about best health practices, local community spreading, and public health guidelines. In the absence of a unified response to the pandemic…

Social and Information Networks · Computer Science 2021-06-30 Ryan J. Gallagher , Larissa Doroshenko , Sarah Shugars , David Lazer , Brooke Foucault Welles

Since March 2020, companies nationwide have started work from home (WFH) due to the rapid increase of confirmed COVID-19 cases in an attempt to help prevent the coronavirus from spreading and rescue the economy from the pandemic. Many…

Social and Information Networks · Computer Science 2021-07-13 Ziyu Xiong , Pin Li , Hanjia Lyu , Jiebo Luo

Health misinformation has been found to be prevalent on social media, particularly in new public health crises in which there is limited scientific information. However, social media can also play a role in limiting and refuting health…

Computers and Society · Computer Science 2020-08-13 Gillian Bolsover , Janet Tokitsu Tizon

In recent months, COVID-19 has become a global pandemic and had a huge impact on the world. People under different conditions have very different attitudes toward the epidemic. Due to the real-time and large-scale nature of social media, we…

Social and Information Networks · Computer Science 2020-06-03 Yuqi Gao , Hang Hua , Jiebo Luo

The COVID-19 pandemic has impacted on every human activity and, because of the urgency of finding the proper responses to such an unprecedented emergency, it generated a diffused societal debate. The online version of this discussion was…

Social and Information Networks · Computer Science 2021-09-14 Guido Caldarelli , Rocco de Nicola , Marinella Petrocchi , Manuel Pratelli , Fabio Saracco

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

The Coronavirus pandemic has created complex challenges and adverse circumstances. This research discovers public sentiment amidst problematic socioeconomic consequences of the lockdown, and explores ensuing four potential sentiment…

Information Retrieval · Computer Science 2020-05-25 Jim Samuel , Md. Mokhlesur Rahman , G. G. Md. Nawaz Ali , Yana Samuel , Alexander Pelaez

Successful navigation of the Covid-19 pandemic is predicated on public cooperation with safety measures and appropriate perception of risk, in which emotion and attention play important roles. Signatures of public emotion and attention are…

Social and Information Networks · Computer Science 2021-01-19 Joel Dyer , Blas Kolic

The COVID-19 pandemic brought about an extraordinary rate of scientific papers on the topic that were discussed among the general public, although often in biased or misinformed ways. In this paper, we present a mixed-methods analysis aimed…

Computers and Society · Computer Science 2024-06-11 Alexandros Efstratiou , Marina Efstratiou , Satrio Yudhoatmojo , Jeremy Blackburn , Emiliano De Cristofaro
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