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The COVID-19 pandemic has resulted in a tremendous need for access to the latest scientific information, primarily through the use of text mining and search tools. This has led to both corpora for biomedical articles related to COVID-19…

信息检索 · 计算机科学 2020-07-29 Sarvesh Soni , Kirk Roberts

In early January 2020, after China reported the first cases of the new coronavirus (SARS-CoV-2) in the city of Wuhan, unreliable and not fully accurate information has started spreading faster than the virus itself. Alongside this pandemic,…

机器学习 · 计算机科学 2021-06-08 V. Mazzeo , A. Rapisarda , G. Giuffrida

Distance education has a long history. However, COVID-19 has created a new era of distance education. Due to the increasing demand, various distance learning solutions have been introduced for different distance education purposes. In this…

计算机与社会 · 计算机科学 2022-01-19 Priyanga Dilini Talagala , Thiyanga S. Talagala

The search engine based on influenza monitoring system has been widely applied in many European and American countries. However, there are not any correlative researches reported for African developing countries. Especially, the countries…

社会与信息网络 · 计算机科学 2015-11-18 Shengli Li , Xichuan Zhou

The 2019 coronavirus disease (COVID-19), emerged late December 2019 in China, is now rapidly spreading across the globe. At the time of writing this paper, the number of global confirmed cases has passed two millions and half with over…

社会与信息网络 · 计算机科学 2020-04-24 Sarah Alqurashi , Ahmad Alhindi , Eisa Alanazi

In the break of COVID-19 pandemic, mass testing has become essential to reduce the spread of the virus. Several recent studies suggest that a significant number of COVID-19 patients display no physical symptoms whatsoever. Therefore, it is…

This paper presents an analysis of the publication of datasets collected via Google Dataset Search, specialized in families of RNA viruses, whose terminology was obtained from the National Cancer Institute (NCI) thesaurus developed by the…

数字图书馆 · 计算机科学 2021-01-12 Manuel Blázquez-Ochando , Juan-José Prieto-Gutiérrez

Social media discussion of COVID-19 provides a rich source of information into how the virus affects people's lives that is qualitatively different from traditional public health datasets. In particular, when individuals self-report their…

计算与语言 · 计算机科学 2020-05-22 Curtis Murray , Lewis Mitchell , Jonathan Tuke , Mark Mackay

The study aims to understand Twitter users' discourse and psychological reactions to COVID-19. We use machine learning techniques to analyze about 1.9 million Tweets (written in English) related to coronavirus collected from January 23 to…

社会与信息网络 · 计算机科学 2021-01-27 Jia Xue , Junxiang Chen , Chen Chen , Chengda Zheng , Sijia Li , Tingshao Zhu

The COVID-19 pandemic caused by the novel SARS-Coronavirus-2 (n-SARS-CoV-2) has impacted people's lives in unprecedented ways. During the time of the pandemic, social vloggers have used social media to actively share their opinions or…

多媒体 · 计算机科学 2020-09-17 Kexin Feng , Preeti Zanwar , Amir H. Behzadan , Theodora Chaspari

The coronavirus disease (COVID-19) continues to have devastating effects across the globe. No nation has been free from the uncertainty brought by this pandemic. The health, social and economic tolls associated with it are causing strong…

计算机与社会 · 计算机科学 2022-02-04 Truong Luu , Rosangela Follmann

The objective of the study is to examine coronavirus disease (COVID-19) related discussions, concerns, and sentiments that emerged from tweets posted by Twitter users. We analyze 4 million Twitter messages related to the COVID-19 pandemic…

社会与信息网络 · 计算机科学 2020-06-22 Jia Xue , Junxiang Chen , Ran Hu , Chen Chen , ChengDa Zheng , Xiaoqian Liu , Tingshao Zhu

As the COVID-19 spread over the globe and new variants of COVID-19 keep occurring, reliable real-time forecasts of COVID-19 hospitalizations are critical for public health decision on medical resources allocations such as ICU beds,…

机器学习 · 计算机科学 2022-02-09 Tao Wang , Simin Ma , Soobin Baek , Shihao Yang

We develop a novel temporal complex network approach to quantify the US county level spread dynamics of COVID-19. The objective is to study the effects of the local spread dynamics, COVID-19 cases and death, and Google search activities on…

统计金融 · 定量金融 2020-10-06 Asim Kumer Dey , Toufiqul Haq , Kumer Das , Irina Panovska

A COVID-19 pandemic has already proven itself to be a global challenge. It proves how vulnerable humanity can be. It has also mobilized researchers from different sciences and different countries in the search for a way to fight this…

信息检索 · 计算机科学 2020-04-08 Iztok Fister , Karin Fister , Iztok Fister

Coronavirus disease (COVID-19) is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that is rapidly spreading across the globe. The clinical spectrum of SARS-CoV-2 pneumonia ranges from mild to critically ill cases…

Following the UK Government's Living with COVID-19 Strategy and the end of universal testing, hospital admissions are an increasingly important measure of COVID-19 pandemic pressure. Understanding leading indicators of admissions at…

Nowadays, the coronavirus pandemic has and is still causing large numbers of deaths and infected people. Although governments all over the world have taken severe measurements to slow down the virus spreading (e.g., travel restrictions,…

计算机与社会 · 计算机科学 2020-05-13 Badreddine Benreguia , Hamouma Moumen , Mohammed Amine Merzoug

Many in the US were reluctant to report their COVID-19 cases at the height of the pandemic (e.g., for fear of missing work or other obligations due to quarantine mandates). Other methods such as using public social media data can therefore…

社会与信息网络 · 计算机科学 2023-03-07 Shrivu Shankar , Dhiraj Murthy , Hassan Dashtian

The global world is crossing a pandemic situation where this is a catastrophic outbreak of Respiratory Syndrome recognized as COVID-19. This is a global threat all over the 212 countries that people every day meet with mighty situations. On…