345 search results - page 7 / 69 » Providing K-Anonymity in location based services |
108
click to vote
W2GIS
2005
Springer
15 years 5 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...
107
click to vote
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
: In this paper, we propose a group-based location service (GrLS) for mobile ad hoc networks (MANETs). The novelty of GrLS is in its exploitation of group mobility to improve the p...
102
click to vote
SSD
2009
Springer
15 years 6 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...
112
click to vote
SIS
2008
15 years 1 months ago
2008
In this paper we propose an access control model for use by a trusted middleware infrastructure, which is part of an architecture that supports the operation of Location Based Serv...
109
click to vote
ISCAPDCS
2004
15 years 1 months ago
2004
Location based services in mobile environments have been recognized as a challenging problem that calls for new service models and dynamic strategies. The problem becomes even har...