QRB-tree Indexing: Optimized Spatial Index Expanding upon the QR-tree Index

Autor: Jieqing Yu, Yi Wei, Qi Chu, Lixin Wu

Publikováno v: ISPRS International Journal of Geo-Information, Vol 10, Iss 11, p 727 (2021)

Support for region queries is crucial in geographic information systems, which process exact queries through spatial indexing to filter features and subsequently refine the selection. Although the filtering step has been extensively studied, the refi

Externí odkaz: https://doaj.org/article/d55bde1c8eef430f8d1562728a4aee27

QRB-tree Indexing: Optimized Spatial Index Expanding upon the QR-tree Index

Autor: Qi Chu, Yi Wei, Lixin Wu, Jieqing Yu

Publikováno v: ISPRS International Journal of Geo-Information
Volume 10
Issue 11
ISPRS International Journal of Geo-Information, Vol 10, Iss 727, p 727 (2021)

Support for region queries is crucial in geographic information systems, which process exact queries through spatial indexing to filter features and subsequently refine the selection. Although the filtering step has been extensively studied, the refi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26e11a19da94ffef5b00bac489b5da1f
https://doi.org/10.3390/ijgi10110727