User-centric spatial data warehousing: a survey of requirements and approaches
نویسندگان
چکیده
منابع مشابه
User-centric spatial data warehousing: a survey of requirements and approaches
The increased availability of spatial data in recent years has lead to new challenges in the analysis of large multidimensional datasets. One solution is to integrate GIS with OLAP and relational databases. Another strategy has been to leverage existing spatial capabilities of databases to perform spatial OLAP. In this article, we review existing modelling strategies for spatial data warehousin...
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Data warehouses have traditionally been used to analyse large multidimensional datasets and provide enterprise decision support. With an increased availability of spatial data in recent years, several new strategies have been proposed to enable their integration into data warehouses and OLAP systems and perform complex analysis on them. One strategy to achieve this is to integrate existing Geog...
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Data warehouses and OLAP systems help to analyze complex multidimensional data and provide decision support. With the availability of large amounts of spatial data in recent years, several new models have been proposed to enable the integration of spatial data in data warehouses and to help analyze such data. This is often achieved by a combination of GIS and spatial analysis tools with OLAP an...
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ژورنال
عنوان ژورنال: International Journal of Data Mining, Modelling and Management
سال: 2014
ISSN: 1759-1163,1759-1171
DOI: 10.1504/ijdmmm.2014.066764