145 search results - page 27 / 29 » Privacy enhanced access control in pervasive computing envir... |
WETICE
2003
IEEE
13 years 11 months ago
2003
IEEE
Large scale distributed applications such as electronic commerce and online marketplaces combine network access with multiple storage and computational elements. The distributed r...
LCN
2005
IEEE
13 years 11 months ago
2005
IEEE
The Wireless Channel-oriented Ad-hoc Multi-hop Broadband (W-CHAMB) is a new link layer protocol with the aim of being able to support Quality of Service (QoS) in multi-hop operati...
IHI
2010
13 years 20 days ago
2010
Modern information technology is increasingly used in healthcare with the goal to improve and enhance medical services and to reduce costs. In this context, the outsourcing of com...
CCS
2007
ACM
13 years 12 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
ISI
2004
Springer
13 years 11 months ago
2004
Springer
We propose a surveillance framework (SECRETS: SECure Real-time ElecTronic Surveillance) that is a practical solution to safeguarding sensitive physical facilities like command and ...