NDLI: Characterization of social media response to natural disasters

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Characterization of social media response to natural disasters

Content Provider	ACM Digital Library
Author	Nagar, Seema Seth, Aaditeshwar Joshi, Anupam
Abstract	Online social networking websites such as Twitter and Facebook often serve a breaking-news role for natural disasters: these websites are among the first ones to mention the news, and because they are visited by millions of users regularly the websites also help communicate the news to a large mass of people. In this paper, we examine how news about these disasters spreads on the social network. In addition to this, we also examine the countries of the Tweeting users. We examine Twitter logs from the 2010 Philippines typhoon, the 2011 Brazil flood and the 2011 Japan earthquake. We find that although news about the disaster may be initiated in multiple places in the social network, it quickly finds a core community that is interested in the disaster, and has little chance to escape the community via social network links alone. We also find evidence that the world at large expresses concern about such largescale disasters, and not just countries geographically proximate to the epicenter of the disaster. Our analysis has implications for the design of fund raising campaigns through social networking websites.
Starting Page	671
Ending Page	674
Page Count	4
File Format	PDF
ISBN	9781450312301
DOI	10.1145/2187980.2188177
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2012-04-16
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Response Social media Natural disaster
Content Type	Text
Resource Type	Article

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