RAPID: Measuring the Internet during Novel Coronavirus to Evaluate Quarantine (RAPID-MINSEQ)

RAPID：测量新型冠状病毒期间的互联网以评估隔离情况 (RAPID-MINSEQ)

• 批准号: 2028279
• 负责人: John Heidemann
• 金额: $ 9.9万
• 依托单位: University of Southern California
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2020
• 资助国家: 美国
• 起止时间: 2020-05-01 至 2022-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2028279&HistoricalAwards=false
• 关键词: RAPID; Measuring; Internet; during; Novel

The world is employing social distancing, work-from-home, and study-from-home to limit COVID-19's spread until the availability of early detection and a vaccine for COVID-19. Implementation of these policies varies across the U.S. and globally due to local circumstances. A common consequence is a huge shift in Internet use, with university dormitories and high schools emptying and home use increasing. The goal of this project is to observe this shift, globally, through changes in Internet address usage, allowing observation of early reactions to COVID and, one hopes, a future shift back.This project plans to develop two complementary methods of assessing Internet use by measuring address activity and how it changes relative to historical trends. The project will directly measure Internet address use globally based on continuous, ongoing measurements of more than 4 million IPv4 networks. The project will also directly measure Internet address use in network traffic at a regional Internet exchange point where multiple Internet providers interconnect. The first approach provides a global picture, while the second provides a more detailed but regional picture; together they will help evaluate measurement accuracy.This project allows to capture an improved global picture of how different parts of the world react to COVID-19, as seen through their use of the Internet. In particular, the results from this research will help understand changing behavior of networks compared to historical data, and provide a new method based on address usage to characterize how people are staying home, and to look for the effectiveness and onset of work-from-home and shelter-in-place.The project website will be at https://ant.isi.edu/minceq. The project will make all new data generated by this project available at no cost to researchers at https://ant.isi.edu/datasets. The project website and data will persist indefinitely; as of 2020 the website already provides five years of archival data that serves as a baseline.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

世界正在采用社会疏远，工作中的工作和从事的研究，以限制Covid-19的蔓延，直到早期发现的可用性和Covid-19的疫苗。由于当地情况，这些政策的实施在美国和全球各地各不相同。一个普遍的后果是互联网使用的巨大变化，大学宿舍和高中排空和家庭用途的增加。该项目的目的是通过变化Internet地址使用情况来观察这一转变，从而可以观察到早期对Covid的反应，并希望将来会转移。该项目计划开发两种互补的方法来评估互联网使用，通过测量地址活动和与历史趋势相对的变化来评估Internet使用。该项目将基于不断的超过400万IPv4网络的持续测量，直接在全球范围内衡量Internet地址使用。该项目还将直接在多个Internet提供商互连的区域Internet交换点上直接测量网络流量中的Internet地址使用。第一种方法提供了全球图片，而第二种方法则提供了更详细但区域性的图片。他们将共同有助于评估测量精度。该项目可以捕获改进的全球情况，说明世界各地对Covid-19的反应如何，如他们对Internet的使用所见。特别是，这项研究的结果将有助于了解与历史数据相比，与历史数据相比，提供了一种基于地址用法的新方法，以表征人们待在家里的方式，并寻求工作 - 房屋和庇护所的有效性和现场。该项目将使该项目生成的所有新数据无需向研究人员提供https://ant.isi.edu/datasets。项目网站和数据将无限期持续；截至2020年，该网站已经提供了五年的档案数据，该数据是基准的。该奖项反映了NSF的法定任务，并被认为是值得通过基金会的知识分子优点和更广泛的影响评估标准通过评估来获得支持的。

项目成果

Ebb and Flow: Implications of ISP Address Dynamics

潮起潮落：ISP 地址动态的影响

• 发表时间: 2024
• 期刊: Proceedings of the Passive and Active Measurement Conference
• 作者: Baltra, Guillermo;Song, Xiao;Heidemann, John
• 通讯作者: Heidemann, John