Unifying telescope and microscope: A multi-lens framework with open data for modeling emerging events

作者：

Highlights：

• This paper proposes a multi-lens framework with open data for modeling emerging events.

• Characteristics of different open data are summarized and compared.

• Two case studies, i.e., COVID-19 and Solar Eclipse of August 21, 2017, are conducted.

摘要

•This paper proposes a multi-lens framework with open data for modeling emerging events.•Characteristics of different open data are summarized and compared.•Two case studies, i.e., COVID-19 and Solar Eclipse of August 21, 2017, are conducted.

论文关键词：Open data,Data retrieval,Data fusion,Model fusion,Google Trends,Twitter

论文评审过程：Received 17 May 2021, Revised 17 October 2021, Accepted 2 November 2021, Available online 13 December 2021, Version of Record 13 December 2021.

论文官网地址：https://doi.org/10.1016/j.ipm.2021.102811