Archivio Istituzionale della RicercaIn this work, we attempt an exploratory analysis of spatio-temporal patterns of crime in San Francisco. We apply spectral analysis to the temporal evolution of all categories of crime, finding that many have a weekly or monthly periodicity, along with other components. We show that spatial distribution has weekly patterns as well. These results can improve our understanding of the dynamics of crime and be exploited to design predictive models for policing.
A spectral analysis of crimes in San Francisco / Venturini, Luca; Baralis, ELENA MARIA. - ELETTRONICO. - (2016). (Intervento presentato al convegno UrbanGIS 16 tenutosi a Burlingame, California (USA) nel October 31 - 31, 2016) [10.1145/3007540.3007544].
A spectral analysis of crimes in San Francisco
VENTURINI, LUCA;BARALIS, ELENA MARIA
2016
Abstract
In this work, we attempt an exploratory analysis of spatio-temporal patterns of crime in San Francisco. We apply spectral analysis to the temporal evolution of all categories of crime, finding that many have a weekly or monthly periodicity, along with other components. We show that spatial distribution has weekly patterns as well. These results can improve our understanding of the dynamics of crime and be exploited to design predictive models for policing.
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spectral-analysis-crimes (15).pdf
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https://hdl.handle.net/11583/2653425
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