Abstract
In this paper several new aspects of spatial data warehouse modeling are presented. The extended cascaded star schema in spatial distributed data warehouse DSDW was defined. Research proven that there is a strong need for building many SDW's extended cascaded star schemas as an outcome of separate spatio-temporal telemetric conceptual models. For one of these new data schemas, the definitions of cascaded ECOLAP operations were presented. These operations base on a relation algebra, and make possible ad-hoc queries executing. © 2010 Springer-Verlag Berlin Heidelberg.
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CITATION STYLE
Gorawski, M. (2010). Extended cascaded star schema for distributed spatial data warehouse. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6067 LNCS, pp. 166–175). https://doi.org/10.1007/978-3-642-14390-8_18
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