2003•Unpublished venueOpen access

Access structures for fuzzy spatial queries

Aziz Sözer, Adnan Yazıcı

Abstract

Spatial data are complex and have spatial components and uncertain properties. It is important to develop effective spatial and aspatial indexing techniques to facilitate spatial and/or aspatial querying for databases that deal with spatial data In this study we discuss a number of spatial index structures, such as Multi-level grid file (MLGF), R-tree, and R*-tree, for fuzzy spatial and/or aspatial queries.

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Available abstract

Key concepts: Spatial database, Search engine indexing, Computer science, Spatial analysis, Spatial query, R-tree, Object-based spatial database, Grid