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The COVID-19 pandemic has affected lives of people from different countries for almost two years. The changes on lifestyles due to the pandemic may cause psychosocial stressors for individuals, and have a potential to lead to mental health…

Computation and Language · Computer Science 2022-02-02 Yue Tong Leung , Farzad Khalvati

Twitter influences political debates. Phenomena like fake news and hate speech show that political discourse on micro-blogging can become strongly polarised by algorithmic enforcement of selective perception. Some political actors actively…

Social and Information Networks · Computer Science 2020-10-13 Philipp Darius , Fabian Stephany

Affective polarization, the emotional divide between ideological groups marked by in-group love and out-group hate, has intensified in the United States, driving contentious issues like masking and lockdowns during the COVID-19 pandemic.…

Social and Information Networks · Computer Science 2024-12-20 Buddhika Nettasinghe , Ashwin Rao , Bohan Jiang , Allon Percus , Kristina Lerman

As impact of COVID-19 pandemic winds down, both individuals and society gradually return to pre-pandemic activities. This study aims to explore how people's emotions have changed from the pre-pandemic during the pandemic to post-emergency…

Computation and Language · Computer Science 2023-09-19 Tian Yan , Fang Liu

Topic modelling with innovative deep learning methods has gained interest for a wide range of applications that includes COVID-19. Topic modelling can provide, psychological, social and cultural insights for understanding human behaviour in…

Machine Learning · Computer Science 2023-03-02 Janhavi Lande , Arti Pillay , Rohitash Chandra

Mental health challenges are thought to afflict around 10% of the global population each year, with many going untreated due to stigma and limited access to services. Here, we explore trends in words and phrases related to mental health…

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

During the COVID-19 pandemic, the news media coverage encompassed a wide range of topics that includes viral transmission, allocation of medical resources, and government response measures. There have been studies on sentiment analysis of…

Computation and Language · Computer Science 2025-04-29 Rohitash Chandra , Baicheng Zhu , Qingying Fang , Eka Shinjikashvili

Twitter is one of the most popular social media. Due to the ease of availability of data, Twitter is used significantly for research purposes. Twitter is known to evolve in many aspects from what it was at its birth; nevertheless, how it…

Social and Information Networks · Computer Science 2015-09-18 Suman Kalyan Maity , Bhadreswar Ghuku , Abhishek Upmanyu , Animesh Mukherjee

With people moving out of physical public spaces due to containment measures to tackle the novel coronavirus (COVID-19) pandemic, online platforms become even more prominent tools to understand social discussion. Studying social media can…

Social and Information Networks · Computer Science 2020-06-03 Emilio Ferrara

Risk and response communication of public agencies through social media played a significant role in the emergence and spread of novel Coronavirus (COVID-19) and such interactions were echoed in other information outlets. This study…

Social and Information Networks · Computer Science 2020-08-11 Md Ashraf Ahmed , Arif Mohaimin Sadri , M. Hadi Amini

The novel coronavirus pandemic continues to ravage communities across the US. Opinion surveys identified importance of political ideology in shaping perceptions of the pandemic and compliance with preventive measures. Here, we use social…

Social and Information Networks · Computer Science 2020-11-18 Ashwin Rao , Fred Morstatter , Minda Hu , Emily Chen , Keith Burghardt , Emilio Ferrara , Kristina Lerman

Sentiment analysis can largely influence the people to get the update of the current situation. Coronavirus (COVID-19) is a contagious illness caused by the coronavirus 2 that causes severe respiratory symptoms. The lives of millions have…

Social and Information Networks · Computer Science 2022-04-07 Nosin Ibna Mahbub , Md Rakibul Islam , Md Al Amin , Md Khairul Islam , Bikash Chandra Singh , Md Imran Hossain Showrov , Anirudda Sarkar

The COVID-19 pandemic has exacerbated xenophobia, particularly Sinophobia, leading to widespread discrimination against individuals of Chinese descent. Large language models (LLMs) are pre-trained deep learning models used for natural…

Computation and Language · Computer Science 2024-09-02 Chen Wang , Rohitash Chandra

The COVID-19 pandemic has developed to be more than a bio-crisis as global news has reported a sharp rise in xenophobia and discrimination in both online and offline communities. Such toxic behaviors take a heavy toll on society, especially…

Social and Information Networks · Computer Science 2020-07-22 Md Rabiul Awal , Rui Cao , Sandra Mitrovic , Roy Ka-Wei Lee

The COVID-19 pandemic has been a global health crisis playing out in the age of social media. Even though the virtual environment makes interaction possible regardless of physical location, many of the most pressing issues during the…

Social and Information Networks · Computer Science 2022-10-14 Katherine Van Koevering , Yiquan Hong , Jon Kleinberg

The Covid-19 virus has been one of the most discussed topics on social networks in 2020 and 2021 and has affected the classic educational paradigm, worldwide. In this research, many tweets related to the Covid-19 virus and education are…

Computation and Language · Computer Science 2022-03-15 Mohadese Jamalian , Hamed Vahdat-Nejad , Hamideh Hajiabadi

The outbreak of the COVID-19 pandemic triggers infodemic over online social media, which significantly impacts public health around the world, both physically and psychologically. In this paper, we study the impact of the pandemic on the…

Social and Information Networks · Computer Science 2022-06-28 Ninghan Chen , Xihui Chen , Zhiqiang Zhong , Jun Pang

Disruptions resulting from an epidemic might often appear to amount to chaos but, in reality, can be understood in a systematic way through the lens of "epidemic psychology". According to Philip Strong, the founder of the sociological study…

Computers and Society · Computer Science 2021-07-21 Luca Maria Aiello , Daniele Quercia , Ke Zhou , Marios Constantinides , Sanja Šćepanović , Sagar Joglekar

Social media plays a pivotal role in disseminating news globally and acts as a platform for people to express their opinions on various topics. A wide variety of views accompanies COVID-19 vaccination drives across the globe, often colored…

Computation and Language · Computer Science 2021-07-21 Harshita Chopra , Aniket Vashishtha , Ridam Pal , Ashima , Ananya Tyagi , Tavpritesh Sethi