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相关论文: Global Data Science Project for COVID-19

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The COVID-19 crisis is profoundly influencing the global economic framework due to restrictive measures adopted by governments worldwide. Finding real-time data to correctly quantify this impact is very significant but not as…

物理与社会 · 物理学 2021-03-30 Paolo Scarabaggio , Massimo La Scala , Raffaele Carli , Mariagrazia Dotoli

The global crisis caused by the COVID-19 pandemic, in conjunction with the economic consequences and the collapse of health systems, has raised serious concerns in Europe, which is the most affected continent by the pandemic since it…

应用统计 · 统计学 2020-10-26 Konstantinos Demertzis , Lykourgos Magafas , Dimitrios Tsiotas

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…

信息检索 · 计算机科学 2020-07-21 Isa Inuwa-Dutse , Ioannis Korkontzelos

Digital contact tracing and analysis of social distancing from smartphone location data are two prime examples of non-therapeutic interventions used in many countries to mitigate the impact of the COVID-19 pandemic. While many understand…

计量经济学 · 经济学 2020-06-11 Anindya Ghose , Beibei Li , Meghanath Macha , Chenshuo Sun , Natasha Ying Zhang Foutz

The emergence of the novel Coronavirus Disease in late 2019 (COVID-19) and subsequent pandemic led to an immense disruption in the daily lives of almost everyone on the planet. Faced with the consequences of inaction, most national…

社会与信息网络 · 计算机科学 2020-05-19 Grant McKenzie , Benjamin Adams

While COVID-19 has impacted humans for a long time, people search the web for pandemic-related information, causing anxiety. From a theoretic perspective, previous studies have confirmed that the number of COVID-19 cases can cause negative…

计算机与社会 · 计算机科学 2022-11-17 Linjiang Guo , Zijian Feng , Yuxue Chi , Mingzhu Wang , Yijun Liu

The current outbreak of COVID-19 is an unprecedented event in air transportation. While it was known that air transportation plays a key role in the spread of a pandemic, it is probably the first time that global aviation contributed to the…

物理与社会 · 物理学 2020-07-17 Xiaoqian Sun , Sebastian Wandelt , Anming Zhang

As of December 2020, the COVID-19 pandemic has infected over 75 million people, making it the deadliest pandemic in modern history. This study develops a novel compartmental epidemiological model specific to the SARS-CoV-2 virus and…

种群与进化 · 定量生物学 2021-11-19 Caden Lin

To contain the Coronavirus disease (COVID-19) pandemic, one of the non-pharmacological epidemic control measures in response to the COVID-19 outbreak is reducing the transmission rate of SARS-COV-2 in the population through (physical)…

物理与社会 · 物理学 2020-05-19 Song Gao , Jinmeng Rao , Yuhao Kang , Yunlei Liang , Jake Kruse

External shocks embody an unexpected and disruptive impact on the regular life of people. This was the case during the COVID-19 outbreak that rapidly led to changes in the typical mobility patterns in urban areas. In response, people…

社会与信息网络 · 计算机科学 2023-10-06 Rafiazka Millanida Hilman , Manuel García-Herranz , Vedran Sekara , Márton Karsai

The COVID-19 has caused more than three million infections and over two hundred thousand deaths by April 20201. Limiting socioeconomic activities (SA) is among the most adopted governmental mitigating efforts to combat the transmission of…

种群与进化 · 定量生物学 2020-05-21 Xinyi Shen , Chenkai Cai , Hui Li

The COVID-19 pandemic has been influencing travel behaviour in many urban areas around the world since the beginning of 2020. As a consequence, bike-sharing schemes have been affected partly due to the change in travel demand and behaviour…

应用统计 · 统计学 2022-01-19 Shahram Heydari , Garyfallos Konstantinoudis , Abdul Wahid Behsoodi

During the COVID-19 pandemic, the behavioral response to reported case numbers changed drastically over time. While a few dozen cases were enough to trigger government-induced and voluntary contact reduction in early 2020, less than a year…

物理与社会 · 物理学 2023-09-27 Bastian Heinlein , Manlio De Domenico

The COVID-19 pandemic shifted academic collaboration from in-person to remote interactions. This study explores, for the first time, the effects on scientific collaborations and impact of such a shift, comparing research output before,…

Understanding influencing factors is essential for the surveillance and prevention of infectious diseases, and the factors are likely to vary spatially and temporally as the disease progresses. Taking daily cases and deaths data during the…

物理与社会 · 物理学 2021-04-28 Lu Ling , Xinwu Qian , Satish V. Ukkusuri , Shuocheng Guo

During early 2020, the SARS-CoV-2 virus rapidly spread worldwide, forcing many governments to impose strict lockdown measures to tackle the pandemic. This significantly changed people's mobility and habits, subsequently impacting how they…

网络与互联网体系结构 · 计算机科学 2020-10-07 Andra Lutu , Diego Perino , Marcelo Bagnulo , Enrique Frias-Martinez , Javad Khangosstar

COVID-19 has been devastating the world since the end of 2019 and has continued to play a significant role in major national and worldwide events, and consequently, the news. In its wake, it has left no life unaffected. Having earned the…

社会与信息网络 · 计算机科学 2021-04-23 Shayan Fazeli , Davina Zamanzadeh , Anaelia Ovalle , Thu Nguyen , Gilbert Gee , Majid Sarrafzadeh

COVID-19, as a global health crisis, has triggered the fear emotion with unprecedented intensity. Besides the fear of getting infected, the outbreak of COVID-19 also created significant disruptions in people's daily life and thus evoked…

计算与语言 · 计算机科学 2023-01-11 Yuchen Chai , Juan Palacios , Jianghao Wang , Yichun Fan , Siqi Zheng

The collection of updated data on social contact patterns following the COVID-19 pandemic disruptions is crucial for future epidemiological assessments and evaluating non-pharmaceutical interventions (NPIs) based on physical distancing. We…

Using smartphone location data from Colombia, Mexico, and Indonesia, we investigate how non-pharmaceutical policy interventions intended to mitigate the spread of the COVID-19 pandemic impact human mobility. In all three countries, we find…