The Po-Tree : a soft Realt-Time Spatiotemporal Data Indexing Structure

Abstract : This document describes the Po-tree, a new indexing structure for spatio-temporal databases with soft real-time constraints. Natural risks management and other system can use arrays of spatially referenced sensors. Each on them sending their measurements to a central database. Our solution tries to facilitate the indexing of these data, while favoring the newer ones. It does so by combining two sub-structures for the spatial and temporal components. While Mobility is not yet supported, evolutions of the structures shall be able to deal with it
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Submitted on : Friday, July 21, 2017 - 12:13:43 PM
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  • HAL Id : hal-01566807, version 1


Guillaume Noël, Sylvie Servigne, Robert Laurini. The Po-Tree : a soft Realt-Time Spatiotemporal Data Indexing Structure. SDH04, 11th International Symposium on Spatial Data Handling, Aug 2004, Leicester, United Kingdom. pp.259-270. ⟨hal-01566807⟩



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