… Abstract—The outbreak of coronavirus disease (COVID-19) … restrict human mobility because
COVID-19 is a highly contagious … with the aid of big data and information technology. Thus, …

… Using visual analysis technology, it is possible to uncover … to obtain more intuitive visual
cognition and efficient support for … -mentioned big data sources to conduct a visual analysis of …

… their COVID-19 infectious risk. Developing a Multiple Coordinated View (MCV) visualization
system [4], we identify higher COVID-19 … perspective into the COVID19 pandemic by visually …

… In order to assess the impact measures taken and their impact on COVID-19 deaths, we
combined JHU data, which included longitudinal data on cases and deaths, and a recently …

… of COVID-19 … analytics techniques available for trend analysis, different models and
algorithms, and their comparison. Finally, this chapter concludes with the prediction of COVID-19 …

… While writing this paper, the number of COVID-19 cases in the … Covid-19 data; the existing
approaches classifies countries according to predefined classes and using statistical data in …

… COVID19 spread of each country into our database. Its purpose is for analysis to see the
behavior of flight traffic for the countries that were affected by COVID-19. We also provided the …

… This section provides visual exploratory data analysis on COVID-19 using a number of
vertical bar charts and pie charts. Python language is used to generate the charts. Firstly, we …

… the coronavirus … visual analytics results. The main steps of the method will be described
below for the following classification models: “coronavirus” - “non-coronavirus” and “coronavirus-…

… data science algorithm for analyzing big COVID-19 epidemiological data, with focus on the
temporal data analytics with … of visual analytics [61] with our data science algorithm to conduct …