225 search results - page 4 / 45 » Behavior-Based Access Control for Distributed Healthcare Env... |
COLCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
The adoption of electronically formatted medical records, so called Electronic Health Records (EHRs), has become extremely important in healthcare systems to enable the exchange of...
DEBS
2008
ACM
13 years 9 months ago
2008
ACM
Two convincing paradigms have emerged for achieving scalability in widely distributed systems: publish/subscribe communication and role-based, policy-driven control of access to t...
PERCOM
2007
ACM
14 years 7 months ago
2007
ACM
Access control to sensitive resources in pervasive computing needs to take uncertainty into account. Previous research has developed uncertainty-aware access-control models for en...
SACMAT
2003
ACM
14 years 23 days ago
2003
ACM
Traditional access control mechanisms rely on a reference monitor to mediate access to protected resources. Reference monitors are inherently centralized and existing attempts to ...
CSREASAM
2006
13 years 9 months ago
2006
Trust and authority are essential components that must be factored in designing and implementing a distributed access control mechanism for open environments. This paper presents ...