The Semantics of Relations in 2D Space Using Representative Points: Spatial Indexes

Papadias, D; Sellis, T

dc.contributor.author	Papadias, D	en
dc.contributor.author	Sellis, T	en
dc.date.accessioned	2014-03-01T02:48:10Z
dc.date.available	2014-03-01T02:48:10Z
dc.date.issued	1993	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33603
dc.subject	Indexation	en
dc.subject	Space Use	en
dc.subject	Spatial Index	en
dc.subject	Spatial Information	en
dc.subject	Spatial Relation	en
dc.title	The Semantics of Relations in 2D Space Using Representative Points: Spatial Indexes	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1007/3-540-57207-4_16	en
heal.identifier.secondary	http://dx.doi.org/10.1007/3-540-57207-4_16	en
heal.publicationDate	1993	en
heal.abstract	. The paper describes spatial indexes, a 2D array structurewhich can be used for the representation of spatial information. Aspatial index preserves only a set of spatial relations of interest, calledthe modelling space, and discards visual information (such as shape,size etc.) and information about irrelevant spatial relations. Everyrelation in the modelling space can be defined using a set of specialpoints,	en
heal.journalName	Spatial Information Theory	en
dc.identifier.doi	10.1007/3-540-57207-4_16	en