论文标题
报摊Coronaviz：一个地图查询界面，用于时空和时空文本监测疾病传播的界面
NewsStand CoronaViz: A Map Query Interface for Spatio-Temporal and Spatio-Textual Monitoring of Disease Spread
论文作者
论文摘要
随着Covid-19的迅速持续传播，能够随着时间的流逝跟踪病毒的进步显然很重要，以便更好地准备预期其出现并在新地区的出现和传播，并在其在此处的存在中下降，从而导致或证明“重新打开”的决策。有许多应用程序和网站可以监视正式释放数量的病例，这些病例可能是跟踪病毒进展的最准确方法。但是，他们不一定会画一张完整的图片。为了开始填补官方报告中的任何空白，我们已经开发了报摊Coronaviz Web应用程序（https://coronaviz.umiacs.io），可以在台式机和移动设备上运行，这些台面和移动设备可以通过通过Geotagged News Artistical和Tweet进行了pifterative spret的速度来探索该病毒的讨论中的地理上的讨论中的讨论，并探索了该病毒的分析，并探索了该病毒量的相关范围。报摊的冠心维兹用户可以通过MAP查询界面访问与已确认病例，主动病例，死亡和恢复（提供的情况下）相对应的疾病相关变量的动态变体。除了用户定义的不同的空间窗口尺寸（例如，直接操纵动作（例如，pan，zoom＆zoom＆athover及其悬停）以及跨国公司（例如，跨国，州或县）（例如，既有式的，又有文本，，以及既有的，又有文本，以及既定的，除了用户定义的不同空间窗口尺寸）外，它具有使用各种时间尺寸（日，周，每月或组合）的能力，可以使用各种时间尺寸（日，周，每月或组合）以及既有的（例如，又有文本，又是既有的，又是既有的，以及其组合），最后是涉及Covid-19的时空变化新闻和推文量的数量。
With the rapid continuing spread of COVID-19, it is clearly important to be able to track the progress of the virus over time in order to be better prepared to anticipate its emergence and spread in new regions as well as declines in its presence in regions thereby leading to or justifying "reopening" decisions. There are many applications and web sites that monitor officially released numbers of cases which are likely to be the most accurate methods for tracking the progress of the virus; however, they will not necessarily paint a complete picture. To begin filling any gaps in official reports, we have developed the NewsStand CoronaViz web application (https://coronaviz.umiacs.io) that can run on desktops and mobile devices that allows users to explore the geographic spread in discussions about the virus through analysis of keyword prevalence in geotagged news articles and tweets in relation to the real spread of the virus as measured by confirmed case numbers reported by the appropriate authorities. NewsStand CoronaViz users have access to dynamic variants of the disease-related variables corresponding to the numbers of confirmed cases, active cases, deaths, and recoveries (where they are provided) via a map query interface. It has the ability to step forward and backward in time using both a variety of temporal window sizes (day, week, month, or combinations thereof) in addition to user-defined varying spatial window sizes specified by direct manipulation actions (e.g., pan, zoom, and hover) as well as textually (e.g., by the name of the containing country, state or province, or county as well as textually-specified spatially-adjacent combinations thereof), and finally by the amount of spatio-temporally-varying news and tweet volume involving COVID-19.
