1517 search results - page 1 / 304 » Time and Location Based Services with Access Control |
NTMS
2008
IEEE
13 years 10 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...
INFOCOM
2008
IEEE
13 years 10 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...
SIS
2008
13 years 5 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...
ESORICS
2009
Springer
13 years 11 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...
ICDE
2007
IEEE
13 years 10 months ago
2007
IEEE
Information privacy is usually concerned with the confidentiality of personal identifiable information (PII), such as electronic medical records. Nowadays XML services are used to...