ListarGI-LBD - Artigos por tema "Query processing"
Mostrando ítems 1-2 de 2
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Aggregated 2D range queries on clustered points
(Elsevier Ltd, 2016-09)[Abstract] Efficient processing of aggregated range queries on two-dimensional grids is a common requirement in information retrieval and data mining systems, for example in Geographic Information Systems and OLAP cubes. ... -
Space-Efficient Representations of Raster Time Series
(Elsevier, 2021)[Abstract] Raster time series, a.k.a. temporal rasters, are collections of rasters covering the same region at consecutive timestamps. These data have been used in many different applications ranging from weather forecast ...