828 search results - page 43 / 166 » Access Control in Location-Based Services |
PERCOM
2006
ACM
15 years 9 months ago
2006
ACM
The increasing availability of information about people's context makes it possible to deploy context-sensitive services, where access to resources provided or managed by a s...
WETICE
1996
IEEE
15 years 1 months ago
1996
IEEE
This paper describes a security architecture designed to support role-based access control for distributed object systems in a large-scale, multi-organisational enterprise in whic...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— The IEEE 802.11e standard has recently been ratified. This standard provides Quality-of-Service (QoS) guarantees in the Medium Access Control (MAC) layer of 802.11 Wir...
WINET
2002
14 years 9 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...
IADIS
2004
14 years 11 months ago
2004
With the growth in digital libraries and standardization of protocols for metadata sharing, it is becoming feasible to build federated discovery services which aggregate metadata ...