856 search results - page 5 / 172 » Location-based Spatial Queries |
TIME
2009
IEEE
14 years 4 months ago
2009
IEEE
—The anonymization of location based queries through the generalization of spatio-temporal information has been proposed as a privacy preserving technique. We show that the prese...
PET
2010
Springer
13 years 11 months ago
2010
Springer
Mobile smartphone users frequently need to search for nearby points of interest from a location based service, but in a way that preserves the privacy of the users' locations...
SSDBM
2005
IEEE
14 years 3 months ago
2005
IEEE
W2GIS
2005
Springer
14 years 3 months ago
2005
Springer
Location-based services (LBS) constitute an emerging application domain involving spatio-temporal databases. In this paper, i) we propose a classification of LBS, depending on whet...
W2GIS
2007
Springer
14 years 3 months ago
2007
Springer
Location-based services (LBS) constitute an emerging application domain rapidly introduced in modern life habits. However, given that LBS already count a few years of commercial li...