856 search results - page 88 / 172 » Location-based Spatial Queries |
212
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GIS
2009
ACM
16 years 1 months ago
2009
ACM
The k-anonymity technique is widely used to provide location privacy protection for accessing location-based services (LBS), i.e., the exact location of a query initiator is cloak...
181
Voted
VLDB
2007
ACM
16 years 29 days ago
2007
ACM
Recent research on skyline queries has attracted much interest in the database and data mining community. Given a database, an object belongs to the skyline if it cannot be domina...
117
Voted
FUN
2010
Springer
15 years 5 months ago
2010
Springer
The way memory hierarchy has evolved in recent decades has opened new challenges in the development of indexing structures in general and spatial access methods in particular. In t...
126
Voted
DOLAP
2006
ACM
15 years 6 months ago
2006
ACM
Decision support systems (DSS) may be enhanced qualitatively if they are able to also deal with spatial dimensions and measures. Regardless the evident importance of using data wa...
206
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GIS
2008
ACM
16 years 1 months ago
2008
ACM
We report on our experience from design and implementation of a powerful map application for managing, querying and visualizing evolving locations of moving objects. Instead of bu...