1517 search results - page 23 / 304 » Time and Location Based Services with Access Control |
HOTOS
2003
IEEE
14 years 1 months ago
2003
IEEE
Many types of information available in a pervasive computing environment, such as people location information, should be accessible only by a limited set of people. Some propertie...
INFOCOM
2003
IEEE
14 years 1 months ago
2003
IEEE
— In this paper, we consider real-time speech traffic, real-time circuit-switched data (CSD) and non-real-time packetswitched data (PSD) in the UMTS Terrestrial Radio Access Net...
UIC
2007
Springer
14 years 2 months ago
2007
Springer
As wireless communication advances, research on location-based services using mobile devices has attracted interest, which provides information and services related to user’s phy...
GRID
2007
Springer
13 years 8 months ago
2007
Springer
In this paper, we present a role-based access control method for accessing databases through the Open Grid Services Architecture – Data Access and Integration (OGSA-DAI) framewor...
WINET
2002
13 years 8 months ago
2002
Abstract. The widespread deployment of inexpensive communications technology, computational resources in the networking infrastructure, and network-enabled end devices poses an int...