269 citations · 271 across the 4 of their papers we have counts for
4 papers
Global Tweet Mentions of COVID-19
Guangqing Chi, Junjun Yin, M. Luke Smith +1
Background. After a year and half and over 4 million deaths, the COVID-19 pandemic continues to be widespread, and its related topics continue to dominate the global media. Althoug…
A multi-modal approach towards mining social media data during natural disasters -- a case study of Hurricane Irma
Somya D. Mohanty, Brown Biggers, Saed Sayedahmed +7
Streaming social media provides a real-time glimpse of extreme weather impacts. However, the volume of streaming data makes mining information a challenge for emergency managers, p…
Characterizing People's Daily Activity Patterns in the Urban Environment: A Mobility Network Approach with Geographic Context-Aware Twitter Data
Junjun Yin, Guangqing Chi
People's daily activities in the urban environment are complex and vary by individuals. Existing studies using mobile phone data revealed distinct and recurrent transitional activi…
A first look at COVID-19 information and misinformation sharing on Twitter
Lisa Singh, Shweta Bansal, Leticia Bode +7
Since December 2019, COVID-19 has been spreading rapidly across the world. Not surprisingly, conversation about COVID-19 is also increasing. This article is a first look at the amo…