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Examining hurricane-related social media topics longitudinally and at scale: A transformer-based approach. [PDF]
PLoS OneMurthy D +5 more
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SSRN Electronic Journal, 2021
We survey the empirical literature in economics on the impact of media technologies on social capital. Guided by a simple model of information and collective action, we cover a range of different outcomes related to social capital—from social and political participation to interpersonal trust—in its benign and destructive manifestations.
Campante, Filipe +2 more
openaire +4 more sources
We survey the empirical literature in economics on the impact of media technologies on social capital. Guided by a simple model of information and collective action, we cover a range of different outcomes related to social capital—from social and political participation to interpersonal trust—in its benign and destructive manifestations.
Campante, Filipe +2 more
openaire +4 more sources
The Lancet, 2014
In October 2014, during heightened news coverage about cases of Ebola in the USA, anecdotal observations suggested that many Americans were anxious about Ebola. Given the negligible risk of infection, their anxiety was arguably driven by perceived rather than actual risk.
Fung, Isaac Chun-Hai +4 more
openaire +5 more sources
In October 2014, during heightened news coverage about cases of Ebola in the USA, anecdotal observations suggested that many Americans were anxious about Ebola. Given the negligible risk of infection, their anxiety was arguably driven by perceived rather than actual risk.
Fung, Isaac Chun-Hai +4 more
openaire +5 more sources
2013 11th International Workshop on Content-Based Multimedia Indexing (CBMI), 2013
The large success of online social platforms for creation, sharing and tagging of user-generated media has lead to a strong interest by the multimedia and computer vision communities in research on methods and techniques for annotating and searching social media.
BALLAN, LAMBERTO +3 more
openaire +4 more sources
The large success of online social platforms for creation, sharing and tagging of user-generated media has lead to a strong interest by the multimedia and computer vision communities in research on methods and techniques for annotating and searching social media.
BALLAN, LAMBERTO +3 more
openaire +4 more sources