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A comparison among different synchronized tree traversal algorithms for spatial joins

Sandro Danilo GattiGeovane Cayres Magalhães

Spatial join techniques for spatial access methods where analysed, considering factors such as buffer pool size, page size and intermediate join indexes ordering criteria. This analysis was based on real data, taken from GIS applications for utilities. Results of this work assess the way those factors affect spatial join performance and can be used for tuning the algorithms.

http://www.tecgraf.puc-rio.br/geoinfo2000/anais/013.pdf

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