Spatial Indexing Techniques

2018 ◽  
pp. 3592-3598
Author(s):  
Yannis Manolopoulos ◽  
Yannis Theodoridis ◽  
Vassilis J. Tsotras
Keyword(s):  
Spatial Indexing ◽  
Indexing Techniques

Spatial Indexing Techniques

2009 ◽  
pp. 2702-2707 ◽  
Author(s):  
Yannis Manolopoulos ◽  
Yannis Theodoridis ◽  
Vassilis J. Tsotras
Keyword(s):  
Spatial Indexing ◽  
Indexing Techniques

A Comparative Analysis of Spatial Indexing Schemes in PostGreSQL/PostGIS Using Java-API

2018 ◽  
Vol 6 (6) ◽  
pp. 350
Author(s):  
Monika Yadav
Keyword(s):  
New York ◽  
Comparative Analysis ◽  
Spatial Data ◽  
Search Tree ◽  
Index Structure ◽  
Spatial Indexing ◽  
Spatial Join ◽  
Space Partition ◽  
Indexing Techniques ◽  
Nearest Neighborhood

There are several indexing techniques used in retrieval of spatial data. In this paper a comparative analysis is performed on three spatial indexing techniques- GiST (Generalized Search Tree), SP_GiST (Space partition Generalized Search Tree) and R-tree (Rectangle tree) in spatial database PostgreSQL/Postgre using Java API. The comparison is performed on five categories of spatial and non spatial queries ,namely Simple SQL, Geometry, Spatial Relational ship, Spatial Join and Nearest Neighborhood based on benchmark dataset of New York city. This paper performs experiment in all five categories and compares performance for each category on index structure.

Spatial Indexing Techniques

2014 ◽  
pp. 1-7
Author(s):  
Yannis Manolopoulos ◽  
Yannis Theodoridis ◽  
Vassilis J. Tsotras
Keyword(s):  
Spatial Indexing ◽  
Indexing Techniques

HPSIN: a new hybrid P2P spatial indexing network

2010 ◽  
Vol 17 (3) ◽  
pp. 66-72 ◽  
Author(s):  
Jia-gao WU ◽  
Nan JIANG ◽  
Zhi-qiang ZOU ◽  
Bin HU ◽  
Lin HUANG ◽  
...  
Keyword(s):  
Spatial Indexing ◽  
Hybrid P2p
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