Opinion polarization in online social networks causes a lot of concerns on its social,
economic, and political impacts, and is becoming an important topic for academic research …

In the period of Corona Virus Disease 2019 (COVID-19), millions of people participate in the
discussion of COVID-19 on the Internet, which can easily trigger public opinion and threaten …

The outbreak of COVID-19 has caused unprecedented disruptions to public transportation
services, passengers' mode choice preferences, and their behavioral pattern. Recent …

Motivated by the realistic demand of controlling the Internet public opinion risk caused by the
local outbreak of COVID-19, this paper creatively proposes a COVID-19 local outbreak …

This study empirically identifies business travellers' preferences during the COVID-19
pandemic across different regions. A stated preference study was conducted during April to …

Pandemic-tracking apps may form a future infrastructure for public health surveillance. Yet,
there has been relatively little exploration of the potential societal implications of such an …

Purpose COVID-19, a causative agent of the potentially fatal disease, has raised great
global public health concern. Information spreading on the COVID-19 outbreak can strongly …

This paper comparatively studies people's opinions on AI privacy between the US and
China. Based on data collected from Twitter and Weibo, we perform text clustering and …

Against the backdrop of the COVID-19 pandemic, wearing a mask not only serves a
functional purpose in reducing the spread of the virus but also carries a symbolic value of …

Purpose With the rapid development of social media, the occurrence and evolution of
emergency events are often accompanied by massive users' expressions. The fine-grained …