670 search results - page 111 / 134 » A RBAC-Based Policy Information Base |
ECIS
2000
13 years 11 months ago
2000
- The measurement and assessment of health status in communities throughout the world is a massive information technology challenge. The Comprehensive Assessment for Tracking Commu...
CORR
2006
Springer
13 years 10 months ago
2006
Springer
Research on performance, robustness, and evolution of the global Internet is fundamentally handicapped without accurate and thorough knowledge of the nature and structure of the c...
WWW
2005
ACM
14 years 11 months ago
2005
ACM
How do people decide which health websites to trust and which to reject? Thirteen participants all diagnosed with hypertension were invited to search for information and advice re...
ESCIENCE
2006
IEEE
14 years 4 months ago
2006
IEEE
The ability to dynamically create and subsequently manage secure virtual organisations (VO) is one of the key challenges facing the Grid community. Existing approaches for establi...
SACMAT
2003
ACM
14 years 3 months ago
2003
ACM
This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...