Análise Espacial de Grandes Quantidades de Dados de Movimento Usando Técnicas de Clustering Baseadas em Densidade, Maribel Yasmina Santos/Adriano Moreira (superv.), Universidade do Minho, December 2012.
Keywords: clustering; shared nearest neighbour; movement data
Abstract: Current positioning and sensing technologies Read More …
Adérito Fernandes Marcos/Maribel Yasmina Santos/João Espregueira-Mendes (superv.), Universidade do Minho, November 2008
Current positioning and sensing technologies enable the collection of very large spatio-temporal data sets. When analysing movement data, researchers often resort to clustering techniques to extract useful patterns from these data. Density-based clustering algorithms, although being very adequate to the analysis of this type of data, can be very inefficient when analysing huge amounts of data. Read More …