1923 search results - page 249 / 385 » Ranking in Spatial Databases |
231
Voted
GIS
2008
ACM
16 years 5 months ago
2008
ACM
This work explores the potential for increased synergy between gazetteers and high-resolution remote sensed imagery. These two data sources are complementary. Gazetteers provide h...
230
Voted
GIS
2008
ACM
16 years 5 months ago
2008
ACM
The application domain of intelligent transportation is plagued by a shortage of data sources that adequately assess traffic situations. Typically, to provide routing and navigati...
219
Voted
GIS
2009
ACM
16 years 5 months ago
2009
ACM
A common problem in moving object databases (MOD) is the reconstruction of a trajectory from a trajectory sample (i.e., a finite sequence of time-space points). A typical solution...
212
Voted
GIS
2005
ACM
16 years 5 months ago
2005
ACM
When integrating geo-spatial datasets, a join algorithm is used for finding sets of corresponding objects (i.e., objects that represent the same real-world entity). Algorithms for...
252
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VLDB
2007
ACM
16 years 4 months ago
2007
ACM
Given a multidimensional point q, a reverse k nearest neighbor (RkNN) query retrieves all the data points that have q as one of their k nearest neighbors. Existing methods for proc...