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Spatial database

Known as: Spatial access method, Geographic database, Geospatial database 
A spatial database is a database that is optimized to store and query data that represents objects defined in a geometric space. Most spatial… 
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Related topics

Related topics

50 relations
AllegroGraphApache HadoopApache SparkArcIMS

Broader (1)

Web mapping

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2014
Highly Cited
2014
Large-scale multiuser SM-MIMO versus massive MIMO
Spatial modulation (SM) is attractive for multi-antenna wireless communications. SM uses multiple transmit antenna elements but… 
Review
2010
Review
2010
Incorporating Data Quality Information in Mapping American Community Survey Data
This paper proposes a set of methods to map the American Community Survey (ACS) data disseminated by the U.S. Census Bureau. The… 
2007
2007
DIKNN: An Itinerary-based KNN Query Processing Algorithm for Mobile Sensor Networks
Current approaches to k nearest neighbor (KNN) search in mobile sensor networks require certain kind of indexing support. This… 
2005
2005
Updating A Digital Geographic Database using Vehicle-borne Laser Scanners and Line Cameras
The Vehicle-borne Laser Measurement System (VLMS) is a mobile mapping system where three single-row laser range scanners, six… 
Highly Cited
2004
Highly Cited
2004
The D-tree: an index structure for planar point queries in location-based wireless services
Location-based services (LBSs), considered as a killer application in the wireless data market, provide information based on… 
Highly Cited
2000
Highly Cited
2000
Modelling geospatial application databases using UML-based repositories aligned with international standards in geomatics
This paper presents the result of recent work on the use of geospatial repositories to store the conceptual content of object… 
Highly Cited
2000
Highly Cited
2000
A GIS-based modeling approach for implementation of sustainable farm management practices
1999
1999
When Census Geography Doesn't Work: Using Ancillary Information to Improve the Spatial Interpolation of Demographic Data
This paper introduces two new spatial interpolation techniques that utilize the network of road segments and the resulting nodes… 
1989
1989
Lexical access to large vocabularies for speech recognition
A large-vocabulary isolated-word recognition system based on the hypothesize-and-test paradigm is described. Word preselection is… 
1988
1988
Path planning among moving obstacles using spatial indexing
A method is presented for planning a path in the presence of moving obstacles. Given a set of polygonal moving obstacles, a path… 
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