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Communication Dans Un Congrès Année : 2007

Spatial OLAP : Open Issues and a Web Based Prototype

Résumé

Data warehouses and OLAP systems help to interactively analyze huge volume of data. Spatial OLAP (SOLAP) refers to the integration of spatial data in multidimensional applications at the physical, logical and conceptual levels. Integration of GIS and OLAP systems rises several architectural and implementation problems. This paper presents GeWOlap, a web based integrated and extensible GIS-OLAP prototype, able to support spatial geometric dimensions by defining a fully synchronized usage of maps and pivot table and geographical measures. We describe our tool using a SOLAP application concerning supervision of French departments pollution.
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Dates et versions

hal-01497327 , version 1 (28-03-2017)

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  • HAL Id : hal-01497327 , version 1

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Sandro Bimonte, Anne Tchounikine, Maryvonne Miquel. Spatial OLAP : Open Issues and a Web Based Prototype. 10th AGILE International Conference on Geographic Information Science, May 2007, Aalborg, Denmark. pp.1-11. ⟨hal-01497327⟩
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