129 search results - page 6 / 26 » Achieving Efficient Query Privacy for Location Based Service... |
GIS
2009
ACM
14 years 8 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...
DBSEC
2007
13 years 9 months ago
2007
The widespread adoption of mobile communication devices combined with technical improvements of location technologies are fostering the development of a new wave of applications th...
DASFAA
2007
IEEE
14 years 1 months ago
2007
IEEE
Protection of users’ privacy has been a central issue for location-based services (LBSs). In this paper, we classify two kinds of privacy protection requirements in LBS: location...
SSD
2009
Springer
14 years 2 months ago
2009
Springer
Outsourcing data to third party data providers is becoming a common practice for data owners to avoid the cost of managing and maintaining databases. Meanwhile, due to the populari...
TIME
2009
IEEE
14 years 2 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...