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Wikipedia, the largest encyclopedia ever created, is a global initiative driven by volunteer contributions. When the COVID-19 pandemic broke out and mobility restrictions ensued across the globe, it was unclear whether Wikipedia volunteers…

Computers and Society · Computer Science 2021-11-03 Thorsten Ruprechter , Manoel Horta Ribeiro , Tiago Santos , Florian Lemmerich , Markus Strohmaier , Robert West , Denis Helic

The exposure and consumption of information during epidemic outbreaks may alter risk perception, trigger behavioural changes, and ultimately affect the evolution of the disease. It is thus of the uttermost importance to map information…

Social and Information Networks · Computer Science 2020-06-12 Nicolò Gozzi , Michele Tizzani , Michele Starnini , Fabio Ciulla , Daniela Paolotti , André Panisson , Nicola Perra

There are over a billion websites on the Internet that can potentially serve as sources of information on various topics. One of the most popular examples of such an online source is Wikipedia. This public knowledge base is co-edited by…

Information Retrieval · Computer Science 2022-05-02 Włodzimierz Lewoniewski , Krzysztof Węcel , Witold Abramowicz

Wikipedia, in its role as the world's largest encyclopedia, serves a broad range of information needs. Although previous studies have noted that Wikipedia users' information needs vary throughout the day, there is to date no large-scale,…

Computers and Society · Computer Science 2024-11-26 Tiziano Piccardi , Martin Gerlach , Robert West

The 2020 coronavirus pandemic was a historic social disruption with significant consequences felt around the globe. Wikipedia is a freely-available, peer-produced encyclopedia with a remarkable ability to create and revise content following…

Social and Information Networks · Computer Science 2020-06-17 Brian C. Keegan , Chenhao Tan

When the COVID-19 pandemic hit, much of life moved online. Platforms of all types reported surges of activity, and people remarked on the various important functions that online platforms suddenly fulfilled. However, researchers lack a…

Computers and Society · Computer Science 2023-04-24 Veniamin Veselovsky , Ashton Anderson

The Covid-19 outbreak, beyond its tragic effects, has changed to an unprecedented extent almost every aspect of human activity throughout the world. At the same time, the pandemic has stimulated enormous amount of research by scientists…

Software Engineering · Computer Science 2020-04-22 Konstantinos Georgiou , Nikolaos Mittas , Lefteris Angelis , Alexander Chatzigeorgiou

People turn to search engines and social media to seek information during population-level events, such as during civil unrest, disease outbreaks, fires, or flood. They also tend to participate in discussions and disseminate information and…

Social and Information Networks · Computer Science 2022-01-25 Mehak Fatima , Aimal Rextin , Mehwish Nasim , Osman Yusuf

This study examines the impact of the COVID-19 pandemic on information-seeking behaviors among international students, with a focus on the r/f1visa subreddit. Our study indicates a considerable rise in the number of users posting more than…

Computers and Society · Computer Science 2024-12-10 Chaeeun Han , Sangpil Youm , Hojeong Yoo , Sou Hyun Jang

COVID-19, a pandemic that the world has not seen in decades, has resulted in presenting a multitude of unprecedented challenges for student learning across the globe. The global surge in COVID-19 cases resulted in several schools, colleges,…

Computers and Society · Computer Science 2022-05-03 Nirmalya Thakur , Saumick Pradhan , Chia Y. Han

The COVID-19 pandemic profoundly impacted people globally, yet its effect on scientists and research institutions has yet to be fully examined. To address this knowledge gap, we use a newly available bibliographic dataset covering tens of…

Social and Information Networks · Computer Science 2024-09-13 Kian Ahrabian , Casandra Rusti , Ziao Wang , Jay Pujara , Kristina Lerman

The COVID-19 pandemic has changed the way we act, interact and move around in the world. The pandemic triggered a worldwide health crisis that has been tackled using a variety of strategies across Europe. Whereas some countries have taken…

Computers and Society · Computer Science 2020-08-25 Anna Sigridur Islind , María Óskarsdóttir , Harpa Steingrímsdóttir

The outbreak of the COVID-19 pandemic has been accompanied by a bulk of scientific research and related Twitter discussions. To unravel the public concerns about the COVID-19 crisis reflected in the science-based Twitter conversations, this…

Digital Libraries · Computer Science 2020-06-11 Zhichao Fang , Rodrigo Costas

Timely access to accurate information is crucial during the COVID-19 pandemic. Prompted by key stakeholders' cautioning against an "infodemic", we study information sharing on Twitter from January through May 2020. We observe an overall…

Social and Information Networks · Computer Science 2020-08-20 Kristina Gligorić , Manoel Horta Ribeiro , Martin Müller , Olesia Altunina , Maxime Peyrard , Marcel Salathé , Giovanni Colavizza , Robert West

Despite the importance and pervasiveness of Wikipedia as one of the largest platforms for open knowledge, surprisingly little is known about how people navigate its content when seeking information. To bridge this gap, we present the first…

Computers and Society · Computer Science 2023-01-19 Tiziano Piccardi , Martin Gerlach , Akhil Arora , Robert West

Wikipedia represents the largest and most popular source of encyclopedic knowledge in the world today, aiming to provide equal access to information worldwide. From a global online survey of 65,031 readers of Wikipedia and their…

Computers and Society · Computer Science 2020-07-22 Isaac Johnson , Florian Lemmerich , Diego Sáez-Trumper , Robert West , Markus Strohmaier , Leila Zia

The COVID-19 pandemic requires a fast response from researchers to help address biological, medical and public health issues to minimize its impact. In this rapidly evolving context, scholars, professionals and the public may need to…

Digital Libraries · Computer Science 2020-04-23 Kayvan Kousha , Mike Thelwall

This paper explores the impact of the Covid-19 crisis at the level of individual information behavior, based on an online survey among 308 participants from the German-speaking countries Austria, Germany and Switzerland in April and May…

Computers and Society · Computer Science 2021-08-23 Stefan Dreisiebner , Sophie März , Thomas Mandl

As one of the Web's primary multilingual knowledge sources, Wikipedia is read by millions of people across the globe every day. Despite this global readership, little is known about why users read Wikipedia's various language editions. To…

Computers and Society · Computer Science 2018-12-04 Florian Lemmerich , Diego Sáez-Trumper , Robert West , Leila Zia

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
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