1081 search results - page 65 / 217 » A Database Interface for Clustering in Large Spatial Databas... |
143
Voted
GIS
2010
ACM
15 years 2 months ago
2010
ACM
Many Web sites support keyword search on their spatial data, such as business listings and photos. In these systems, inconsistencies and errors can exist in both queries and the d...
260
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ICDE
2009
IEEE
16 years 5 months ago
2009
IEEE
Abstract-- In sensor environments and moving robot applications, the position of an object is often known imprecisely because of measurement error and/or movement of the object. In...
130
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DASFAA
1999
IEEE
15 years 8 months ago
1999
IEEE
The spatial query has been processed in two steps, the filter step and the refinement step, due to a large volume and high complexity of the spatial data. However, this approach h...
127
Voted
DEXA
2006
Springer
15 years 5 months ago
2006
Springer
Geographic information systems (GIS) must support large georeferenced data sets. Due to the size of these data sets finding exact answers to spatial queries can be very time consum...
116
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ICPR
2002
IEEE
15 years 8 months ago
2002
IEEE
This work reports experiments with four hierarchical clustering algorithms and two clustering indices for online handwritten characters. The main motivation of the work is to deve...