1362 search results - page 12 / 273 » Personalized location-based services |
ESORICS
2009
Springer
14 years 3 months ago
2009
Springer
Recent enhancements in location technologies reliability and precision are fostering the development of a new wave of applications that make use of the location information of user...
SSD
2009
Springer
14 years 3 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...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract. One important problem for such public broadcast LBS is to enforce access control on a large number of subscribers. In such a system a user typically subscribes to a LBS f...
NTMS
2008
IEEE
14 years 2 months ago
2008
IEEE
—We propose an access control model that extends RBAC (Role-Based Access Control) to take time and location into account, and use term rewriting systems to specify access control...
ITRE
2005
IEEE
14 years 2 months ago
2005
IEEE