FESTIval: A versatile framework for conducting experimental evaluations of spatial indices

Autor: Anderson C. Carniel, Ricardo R. Ciferri, Cristina D.A. Ciferri

Publikováno v: MethodsX, Vol 7, Iss , Pp 100695- (2020)

The use of a spatial index is a common strategy to improve the performance of spatial queries in spatial database systems and Geographic Information Systems. Choosing the right spatial index to be employed in a given context requires a quantitative m

Externí odkaz: https://doaj.org/article/ae16845853ec44ffb959b1ac32b014af

PCA-tree: uma proposta para indexação multidimensional

Autor: Bernardina, Philipe Dalla

Com o vislumbramento de aplicações que exigiam representações em espaços multidimensionais, surgiu a necessidade de desenvolvimento de métodos de acessos eficientes a estes dados representados em R^d. Dentre as aplicações precursoras dos mét

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/45/45134/tde-29082007-114522/

Spatial Indexing on Flash-based Solid State Drives

Autor: Carniel, Anderson Chaves

Spatial database systems widely employ spatial indexing structures to speed up the processing of spatial queries. Many of the proposed spatial indices in the literature, such as the R-tree, assume magnetic disks (i.e., HDDs) as the underlying storage

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/55/55134/tde-27032019-103504/

Using a generic spatial access method for caching and efficient retrieval of vario-scale data in a server-client architecture

Autor: Rovers, A, Meijers, B.M., van Oosterom, P.J.M., Bregt, Arnold, Sarjakoski, Tapani, Lammeren, Ron van, Rip, Frans

Publikováno v: Proceedings of the 20th AGILE Conference on Geographic Information Science: Societal Geo-innovation
Proceedings of the 20th AGILE Conference on Geographic Information Science

This paper presents a methodology for using a generic data-driven spatial access method as a communication mechanism for vario-scale data in a server-client setting. As a complete data set is often quite large, it is managed at the server side and su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::df1bb06dcfb038744eb6667ae604bcfd
http://resolver.tudelft.nl/uuid:2a497baf-6486-419a-953b-21401c0ecc00

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