1627 search results - page 111 / 326 » On context in authorization policy |
ACSAC
2002
IEEE
14 years 3 months ago
2002
IEEE
The Role-Based Access Control (RBAC) model is traditionally used to manually assign users to appropriate roles, based on a specific enterprise policy, thereby authorizing them to ...
CAISE
2000
Springer
14 years 3 months ago
2000
Springer
With the emergence of the Internet, collaborative computing has become more feasible than ever. Organizations can share valuable information among each other. However, certain user...
CSCW
2008
ACM
14 years 16 days ago
2008
ACM
This paper presents a model of the behavior of candidates for promotion to administrator status in Wikipedia. It uses a policy capture framework to highlight similarities and diff...
ICPR
2002
IEEE
14 years 12 months ago
2002
IEEE
We present a distributed, surveillance system that works in large and complex indoor environments. To track and recognize behaviors of people, we propose the use of the Hidden Mar...
HPCC
2009
Springer
14 years 3 months ago
2009
Springer
—Grid computing has emerged as a way to share geographically and organizationally distributed resources that may belong to different institutions or administrative domains. In th...