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Fitzhugh, Gibson, Spiro, and Butts published in Social Science Research

Published on June 8, 2016 by

Lab alum Sean Fitzhugh, along with lab member Ben Gibson, lab alum Emma Spiro, and lab PI Carter Butts, have published their article “Spatio-temporal Filtering Techniques for the Detection of Disaster-related Communication” in an upcoming special issue of Social Science Research on big data. This paper develops a family of techniques for filtering large streams of communication across time and space in order to detect signals of hazard-related rumoring. They reliably detect signal of rumoring activity across a variety of disasters affecting a wide range of populations, from dense urban areas to sparse rural areas. The results highlight spatio-temporal variation of rumoring activity in response to impending and realized disasters. Additionally, they illustrate a case study of how message content varies across time and space during a disaster.

The article can be found online here.

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