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Crime analysis through spatial areal aggregated density patterns / P. Phillips in Geoinformatica, vol 15 n° 1 (January 2011)  

Public [article]  inGeoinformatica > vol 15 n° 1 (January 2011) . - pp 49 - 74 Titre : Crime analysis through spatial areal aggregated density patterns Type de document : Article/Communication Auteurs : P. Phillips, Auteur ; I. Lee, Auteur Année de publication : 2011 Article en page(s) : pp 49 - 74 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale [Termes IGN] agrégation spatiale [Termes IGN] analyse spatio-temporelle [Termes IGN] densité [Termes IGN] distribution spatiale [Termes IGN] infraction [Termes IGN] modèle de densité Résumé : (Auteur) Intelligent crime analysis allows for a greater understanding of the dynamics of unlawful activities, providing possible answers to where, when and why certain crimes are likely to happen. We propose to model density change among spatial regions using a density tracing based approach that enables reasoning about large areal aggregated crime datasets. We discover patterns among datasets by finding those crime and spatial features that exhibit similar spatial distributions by measuring the dissimilarity of their density traces. The proposed system incorporates both localized clusters (through the use of context sensitive weighting and clustering) and the global distribution trend. Experimental results validate and demonstrate the robustness of our approach. Numéro de notice : A2011-028 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1007/s10707-010-0116-1 Date de publication en ligne : 03/10/2010 En ligne : https://doi.org/10.1007/s10707-010-0116-1 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30809 [article]

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