The deletion operation in xBR-trees

dc.creator	Roumelis, G.	en
dc.creator	Vassilakopoulos, M.	en
dc.creator	Corral, A.	en
dc.date.accessioned	2015-11-23T10:46:35Z
dc.date.available	2015-11-23T10:46:35Z
dc.date.issued	2012
dc.identifier	10.1109/PCi.2012.31
dc.identifier.isbn	9780769548258
dc.identifier.uri	http://hdl.handle.net/11615/32698
dc.description.abstract	In order to design a spatial index, the most important operations are: insertion, deletion and search. We focus on the deletion operation over the xBR-tree, a spatial data secondary memory structure that belongs to the Quad tree family. The algorithm of handling deletions is presented, taking into account that the deletion of a leaf item may cause entries deletions from internal nodes. The well-known merging technique is applied, to retain the efficiency of the xBR-tree. © 2012 IEEE.	en
dc.source.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-84872243413&partnerID=40&md5=bce76f144db3bba1c01ce362047a84d1
dc.subject	Deletion	en
dc.subject	Quadtrees	en
dc.subject	Spatial Access Methods	en
dc.subject	Internal nodes	en
dc.subject	Merging techniques	en
dc.subject	Quad trees	en
dc.subject	Secondary memories	en
dc.subject	Spatial data	en
dc.subject	Spatial indices	en
dc.subject	Information science	en
dc.subject	Interfaces (computer)	en
dc.title	The deletion operation in xBR-trees	en
dc.type	conferenceItem	en

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