1517 search results - page 39 / 304 » Time and Location Based Services with Access Control |
IPPS
2006
IEEE
14 years 2 months ago
2006
IEEE
Location based services and applications are buzzwords nowadays, yet they have been around for quite some time in a variety of applications. However these applications are scarce ...
CN
2007
13 years 8 months ago
2007
As ICT services are becoming more ubiquitous and mobile and access technologies grow to be more heterogeneous and complex, we are witnessing the increasing importance of two relat...
PRDC
2008
IEEE
14 years 3 months ago
2008
IEEE
We consider efficient real-time communication mechanisms for applications in unreliable and partitionable networks, where network partitions can occur unpredictably and nodes can ...
PVLDB
2008
13 years 8 months ago
2008
Access control is the problem of regulating access to secret information based on certain context information. In traditional applications, context information is known exactly, p...
CSREASAM
2009
13 years 9 months ago
2009
Role-Based Access Control (RBAC) has been widely used for expressing access control policies. Although RBAC provides flexible mechanisms to control the access to information, it do...